diff options
Diffstat (limited to 'thirdparty/openssl/crypto/cms')
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_asn1.c | 459 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_att.c | 197 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_cd.c | 134 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_dd.c | 145 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_enc.c | 264 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_env.c | 974 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_err.c | 309 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_ess.c | 394 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_io.c | 133 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_kari.c | 468 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_lcl.h | 471 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_lib.c | 656 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_pwri.c | 435 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_sd.c | 957 | ||||
| -rw-r--r-- | thirdparty/openssl/crypto/cms/cms_smime.c | 836 |
15 files changed, 0 insertions, 6832 deletions
diff --git a/thirdparty/openssl/crypto/cms/cms_asn1.c b/thirdparty/openssl/crypto/cms/cms_asn1.c deleted file mode 100644 index 81a3407f12..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_asn1.c +++ /dev/null @@ -1,459 +0,0 @@ -/* crypto/cms/cms_asn1.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include "cms.h" -#include "cms_lcl.h" - - -ASN1_SEQUENCE(CMS_IssuerAndSerialNumber) = { - ASN1_SIMPLE(CMS_IssuerAndSerialNumber, issuer, X509_NAME), - ASN1_SIMPLE(CMS_IssuerAndSerialNumber, serialNumber, ASN1_INTEGER) -} ASN1_SEQUENCE_END(CMS_IssuerAndSerialNumber) - -ASN1_SEQUENCE(CMS_OtherCertificateFormat) = { - ASN1_SIMPLE(CMS_OtherCertificateFormat, otherCertFormat, ASN1_OBJECT), - ASN1_OPT(CMS_OtherCertificateFormat, otherCert, ASN1_ANY) -} ASN1_SEQUENCE_END(CMS_OtherCertificateFormat) - -ASN1_CHOICE(CMS_CertificateChoices) = { - ASN1_SIMPLE(CMS_CertificateChoices, d.certificate, X509), - ASN1_IMP(CMS_CertificateChoices, d.extendedCertificate, ASN1_SEQUENCE, 0), - ASN1_IMP(CMS_CertificateChoices, d.v1AttrCert, ASN1_SEQUENCE, 1), - ASN1_IMP(CMS_CertificateChoices, d.v2AttrCert, ASN1_SEQUENCE, 2), - ASN1_IMP(CMS_CertificateChoices, d.other, CMS_OtherCertificateFormat, 3) -} ASN1_CHOICE_END(CMS_CertificateChoices) - -ASN1_CHOICE(CMS_SignerIdentifier) = { - ASN1_SIMPLE(CMS_SignerIdentifier, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber), - ASN1_IMP(CMS_SignerIdentifier, d.subjectKeyIdentifier, ASN1_OCTET_STRING, 0) -} ASN1_CHOICE_END(CMS_SignerIdentifier) - -ASN1_NDEF_SEQUENCE(CMS_EncapsulatedContentInfo) = { - ASN1_SIMPLE(CMS_EncapsulatedContentInfo, eContentType, ASN1_OBJECT), - ASN1_NDEF_EXP_OPT(CMS_EncapsulatedContentInfo, eContent, ASN1_OCTET_STRING_NDEF, 0) -} ASN1_NDEF_SEQUENCE_END(CMS_EncapsulatedContentInfo) - -/* Minor tweak to operation: free up signer key, cert */ -static int cms_si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, - void *exarg) -{ - if (operation == ASN1_OP_FREE_POST) { - CMS_SignerInfo *si = (CMS_SignerInfo *)*pval; - if (si->pkey) - EVP_PKEY_free(si->pkey); - if (si->signer) - X509_free(si->signer); - if (si->pctx) - EVP_MD_CTX_cleanup(&si->mctx); - } - return 1; -} - -ASN1_SEQUENCE_cb(CMS_SignerInfo, cms_si_cb) = { - ASN1_SIMPLE(CMS_SignerInfo, version, LONG), - ASN1_SIMPLE(CMS_SignerInfo, sid, CMS_SignerIdentifier), - ASN1_SIMPLE(CMS_SignerInfo, digestAlgorithm, X509_ALGOR), - ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, signedAttrs, X509_ATTRIBUTE, 0), - ASN1_SIMPLE(CMS_SignerInfo, signatureAlgorithm, X509_ALGOR), - ASN1_SIMPLE(CMS_SignerInfo, signature, ASN1_OCTET_STRING), - ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, unsignedAttrs, X509_ATTRIBUTE, 1) -} ASN1_SEQUENCE_END_cb(CMS_SignerInfo, CMS_SignerInfo) - -ASN1_SEQUENCE(CMS_OtherRevocationInfoFormat) = { - ASN1_SIMPLE(CMS_OtherRevocationInfoFormat, otherRevInfoFormat, ASN1_OBJECT), - ASN1_OPT(CMS_OtherRevocationInfoFormat, otherRevInfo, ASN1_ANY) -} ASN1_SEQUENCE_END(CMS_OtherRevocationInfoFormat) - -ASN1_CHOICE(CMS_RevocationInfoChoice) = { - ASN1_SIMPLE(CMS_RevocationInfoChoice, d.crl, X509_CRL), - ASN1_IMP(CMS_RevocationInfoChoice, d.other, CMS_OtherRevocationInfoFormat, 1) -} ASN1_CHOICE_END(CMS_RevocationInfoChoice) - -ASN1_NDEF_SEQUENCE(CMS_SignedData) = { - ASN1_SIMPLE(CMS_SignedData, version, LONG), - ASN1_SET_OF(CMS_SignedData, digestAlgorithms, X509_ALGOR), - ASN1_SIMPLE(CMS_SignedData, encapContentInfo, CMS_EncapsulatedContentInfo), - ASN1_IMP_SET_OF_OPT(CMS_SignedData, certificates, CMS_CertificateChoices, 0), - ASN1_IMP_SET_OF_OPT(CMS_SignedData, crls, CMS_RevocationInfoChoice, 1), - ASN1_SET_OF(CMS_SignedData, signerInfos, CMS_SignerInfo) -} ASN1_NDEF_SEQUENCE_END(CMS_SignedData) - -ASN1_SEQUENCE(CMS_OriginatorInfo) = { - ASN1_IMP_SET_OF_OPT(CMS_OriginatorInfo, certificates, CMS_CertificateChoices, 0), - ASN1_IMP_SET_OF_OPT(CMS_OriginatorInfo, crls, CMS_RevocationInfoChoice, 1) -} ASN1_SEQUENCE_END(CMS_OriginatorInfo) - -ASN1_NDEF_SEQUENCE(CMS_EncryptedContentInfo) = { - ASN1_SIMPLE(CMS_EncryptedContentInfo, contentType, ASN1_OBJECT), - ASN1_SIMPLE(CMS_EncryptedContentInfo, contentEncryptionAlgorithm, X509_ALGOR), - ASN1_IMP_OPT(CMS_EncryptedContentInfo, encryptedContent, ASN1_OCTET_STRING_NDEF, 0) -} ASN1_NDEF_SEQUENCE_END(CMS_EncryptedContentInfo) - -ASN1_SEQUENCE(CMS_KeyTransRecipientInfo) = { - ASN1_SIMPLE(CMS_KeyTransRecipientInfo, version, LONG), - ASN1_SIMPLE(CMS_KeyTransRecipientInfo, rid, CMS_SignerIdentifier), - ASN1_SIMPLE(CMS_KeyTransRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR), - ASN1_SIMPLE(CMS_KeyTransRecipientInfo, encryptedKey, ASN1_OCTET_STRING) -} ASN1_SEQUENCE_END(CMS_KeyTransRecipientInfo) - -ASN1_SEQUENCE(CMS_OtherKeyAttribute) = { - ASN1_SIMPLE(CMS_OtherKeyAttribute, keyAttrId, ASN1_OBJECT), - ASN1_OPT(CMS_OtherKeyAttribute, keyAttr, ASN1_ANY) -} ASN1_SEQUENCE_END(CMS_OtherKeyAttribute) - -ASN1_SEQUENCE(CMS_RecipientKeyIdentifier) = { - ASN1_SIMPLE(CMS_RecipientKeyIdentifier, subjectKeyIdentifier, ASN1_OCTET_STRING), - ASN1_OPT(CMS_RecipientKeyIdentifier, date, ASN1_GENERALIZEDTIME), - ASN1_OPT(CMS_RecipientKeyIdentifier, other, CMS_OtherKeyAttribute) -} ASN1_SEQUENCE_END(CMS_RecipientKeyIdentifier) - -ASN1_CHOICE(CMS_KeyAgreeRecipientIdentifier) = { - ASN1_SIMPLE(CMS_KeyAgreeRecipientIdentifier, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber), - ASN1_IMP(CMS_KeyAgreeRecipientIdentifier, d.rKeyId, CMS_RecipientKeyIdentifier, 0) -} ASN1_CHOICE_END(CMS_KeyAgreeRecipientIdentifier) - -static int cms_rek_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, - void *exarg) -{ - CMS_RecipientEncryptedKey *rek = (CMS_RecipientEncryptedKey *)*pval; - if (operation == ASN1_OP_FREE_POST) { - if (rek->pkey) - EVP_PKEY_free(rek->pkey); - } - return 1; -} - -ASN1_SEQUENCE_cb(CMS_RecipientEncryptedKey, cms_rek_cb) = { - ASN1_SIMPLE(CMS_RecipientEncryptedKey, rid, CMS_KeyAgreeRecipientIdentifier), - ASN1_SIMPLE(CMS_RecipientEncryptedKey, encryptedKey, ASN1_OCTET_STRING) -} ASN1_SEQUENCE_END_cb(CMS_RecipientEncryptedKey, CMS_RecipientEncryptedKey) - -ASN1_SEQUENCE(CMS_OriginatorPublicKey) = { - ASN1_SIMPLE(CMS_OriginatorPublicKey, algorithm, X509_ALGOR), - ASN1_SIMPLE(CMS_OriginatorPublicKey, publicKey, ASN1_BIT_STRING) -} ASN1_SEQUENCE_END(CMS_OriginatorPublicKey) - -ASN1_CHOICE(CMS_OriginatorIdentifierOrKey) = { - ASN1_SIMPLE(CMS_OriginatorIdentifierOrKey, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber), - ASN1_IMP(CMS_OriginatorIdentifierOrKey, d.subjectKeyIdentifier, ASN1_OCTET_STRING, 0), - ASN1_IMP(CMS_OriginatorIdentifierOrKey, d.originatorKey, CMS_OriginatorPublicKey, 1) -} ASN1_CHOICE_END(CMS_OriginatorIdentifierOrKey) - -static int cms_kari_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, - void *exarg) -{ - CMS_KeyAgreeRecipientInfo *kari = (CMS_KeyAgreeRecipientInfo *)*pval; - if (operation == ASN1_OP_NEW_POST) { - EVP_CIPHER_CTX_init(&kari->ctx); - EVP_CIPHER_CTX_set_flags(&kari->ctx, EVP_CIPHER_CTX_FLAG_WRAP_ALLOW); - kari->pctx = NULL; - } else if (operation == ASN1_OP_FREE_POST) { - if (kari->pctx) - EVP_PKEY_CTX_free(kari->pctx); - EVP_CIPHER_CTX_cleanup(&kari->ctx); - } - return 1; -} - -ASN1_SEQUENCE_cb(CMS_KeyAgreeRecipientInfo, cms_kari_cb) = { - ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, version, LONG), - ASN1_EXP(CMS_KeyAgreeRecipientInfo, originator, CMS_OriginatorIdentifierOrKey, 0), - ASN1_EXP_OPT(CMS_KeyAgreeRecipientInfo, ukm, ASN1_OCTET_STRING, 1), - ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR), - ASN1_SEQUENCE_OF(CMS_KeyAgreeRecipientInfo, recipientEncryptedKeys, CMS_RecipientEncryptedKey) -} ASN1_SEQUENCE_END_cb(CMS_KeyAgreeRecipientInfo, CMS_KeyAgreeRecipientInfo) - -ASN1_SEQUENCE(CMS_KEKIdentifier) = { - ASN1_SIMPLE(CMS_KEKIdentifier, keyIdentifier, ASN1_OCTET_STRING), - ASN1_OPT(CMS_KEKIdentifier, date, ASN1_GENERALIZEDTIME), - ASN1_OPT(CMS_KEKIdentifier, other, CMS_OtherKeyAttribute) -} ASN1_SEQUENCE_END(CMS_KEKIdentifier) - -ASN1_SEQUENCE(CMS_KEKRecipientInfo) = { - ASN1_SIMPLE(CMS_KEKRecipientInfo, version, LONG), - ASN1_SIMPLE(CMS_KEKRecipientInfo, kekid, CMS_KEKIdentifier), - ASN1_SIMPLE(CMS_KEKRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR), - ASN1_SIMPLE(CMS_KEKRecipientInfo, encryptedKey, ASN1_OCTET_STRING) -} ASN1_SEQUENCE_END(CMS_KEKRecipientInfo) - -ASN1_SEQUENCE(CMS_PasswordRecipientInfo) = { - ASN1_SIMPLE(CMS_PasswordRecipientInfo, version, LONG), - ASN1_IMP_OPT(CMS_PasswordRecipientInfo, keyDerivationAlgorithm, X509_ALGOR, 0), - ASN1_SIMPLE(CMS_PasswordRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR), - ASN1_SIMPLE(CMS_PasswordRecipientInfo, encryptedKey, ASN1_OCTET_STRING) -} ASN1_SEQUENCE_END(CMS_PasswordRecipientInfo) - -ASN1_SEQUENCE(CMS_OtherRecipientInfo) = { - ASN1_SIMPLE(CMS_OtherRecipientInfo, oriType, ASN1_OBJECT), - ASN1_OPT(CMS_OtherRecipientInfo, oriValue, ASN1_ANY) -} ASN1_SEQUENCE_END(CMS_OtherRecipientInfo) - -/* Free up RecipientInfo additional data */ -static int cms_ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, - void *exarg) -{ - if (operation == ASN1_OP_FREE_PRE) { - CMS_RecipientInfo *ri = (CMS_RecipientInfo *)*pval; - if (ri->type == CMS_RECIPINFO_TRANS) { - CMS_KeyTransRecipientInfo *ktri = ri->d.ktri; - if (ktri->pkey) - EVP_PKEY_free(ktri->pkey); - if (ktri->recip) - X509_free(ktri->recip); - if (ktri->pctx) - EVP_PKEY_CTX_free(ktri->pctx); - } else if (ri->type == CMS_RECIPINFO_KEK) { - CMS_KEKRecipientInfo *kekri = ri->d.kekri; - if (kekri->key) { - OPENSSL_cleanse(kekri->key, kekri->keylen); - OPENSSL_free(kekri->key); - } - } else if (ri->type == CMS_RECIPINFO_PASS) { - CMS_PasswordRecipientInfo *pwri = ri->d.pwri; - if (pwri->pass) { - OPENSSL_cleanse(pwri->pass, pwri->passlen); - OPENSSL_free(pwri->pass); - } - } - } - return 1; -} - -ASN1_CHOICE_cb(CMS_RecipientInfo, cms_ri_cb) = { - ASN1_SIMPLE(CMS_RecipientInfo, d.ktri, CMS_KeyTransRecipientInfo), - ASN1_IMP(CMS_RecipientInfo, d.kari, CMS_KeyAgreeRecipientInfo, 1), - ASN1_IMP(CMS_RecipientInfo, d.kekri, CMS_KEKRecipientInfo, 2), - ASN1_IMP(CMS_RecipientInfo, d.pwri, CMS_PasswordRecipientInfo, 3), - ASN1_IMP(CMS_RecipientInfo, d.ori, CMS_OtherRecipientInfo, 4) -} ASN1_CHOICE_END_cb(CMS_RecipientInfo, CMS_RecipientInfo, type) - -ASN1_NDEF_SEQUENCE(CMS_EnvelopedData) = { - ASN1_SIMPLE(CMS_EnvelopedData, version, LONG), - ASN1_IMP_OPT(CMS_EnvelopedData, originatorInfo, CMS_OriginatorInfo, 0), - ASN1_SET_OF(CMS_EnvelopedData, recipientInfos, CMS_RecipientInfo), - ASN1_SIMPLE(CMS_EnvelopedData, encryptedContentInfo, CMS_EncryptedContentInfo), - ASN1_IMP_SET_OF_OPT(CMS_EnvelopedData, unprotectedAttrs, X509_ATTRIBUTE, 1) -} ASN1_NDEF_SEQUENCE_END(CMS_EnvelopedData) - -ASN1_NDEF_SEQUENCE(CMS_DigestedData) = { - ASN1_SIMPLE(CMS_DigestedData, version, LONG), - ASN1_SIMPLE(CMS_DigestedData, digestAlgorithm, X509_ALGOR), - ASN1_SIMPLE(CMS_DigestedData, encapContentInfo, CMS_EncapsulatedContentInfo), - ASN1_SIMPLE(CMS_DigestedData, digest, ASN1_OCTET_STRING) -} ASN1_NDEF_SEQUENCE_END(CMS_DigestedData) - -ASN1_NDEF_SEQUENCE(CMS_EncryptedData) = { - ASN1_SIMPLE(CMS_EncryptedData, version, LONG), - ASN1_SIMPLE(CMS_EncryptedData, encryptedContentInfo, CMS_EncryptedContentInfo), - ASN1_IMP_SET_OF_OPT(CMS_EncryptedData, unprotectedAttrs, X509_ATTRIBUTE, 1) -} ASN1_NDEF_SEQUENCE_END(CMS_EncryptedData) - -ASN1_NDEF_SEQUENCE(CMS_AuthenticatedData) = { - ASN1_SIMPLE(CMS_AuthenticatedData, version, LONG), - ASN1_IMP_OPT(CMS_AuthenticatedData, originatorInfo, CMS_OriginatorInfo, 0), - ASN1_SET_OF(CMS_AuthenticatedData, recipientInfos, CMS_RecipientInfo), - ASN1_SIMPLE(CMS_AuthenticatedData, macAlgorithm, X509_ALGOR), - ASN1_IMP(CMS_AuthenticatedData, digestAlgorithm, X509_ALGOR, 1), - ASN1_SIMPLE(CMS_AuthenticatedData, encapContentInfo, CMS_EncapsulatedContentInfo), - ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, authAttrs, X509_ALGOR, 2), - ASN1_SIMPLE(CMS_AuthenticatedData, mac, ASN1_OCTET_STRING), - ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, unauthAttrs, X509_ALGOR, 3) -} ASN1_NDEF_SEQUENCE_END(CMS_AuthenticatedData) - -ASN1_NDEF_SEQUENCE(CMS_CompressedData) = { - ASN1_SIMPLE(CMS_CompressedData, version, LONG), - ASN1_SIMPLE(CMS_CompressedData, compressionAlgorithm, X509_ALGOR), - ASN1_SIMPLE(CMS_CompressedData, encapContentInfo, CMS_EncapsulatedContentInfo), -} ASN1_NDEF_SEQUENCE_END(CMS_CompressedData) - -/* This is the ANY DEFINED BY table for the top level ContentInfo structure */ - -ASN1_ADB_TEMPLATE(cms_default) = ASN1_EXP(CMS_ContentInfo, d.other, ASN1_ANY, 0); - -ASN1_ADB(CMS_ContentInfo) = { - ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP(CMS_ContentInfo, d.data, ASN1_OCTET_STRING_NDEF, 0)), - ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP(CMS_ContentInfo, d.signedData, CMS_SignedData, 0)), - ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP(CMS_ContentInfo, d.envelopedData, CMS_EnvelopedData, 0)), - ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP(CMS_ContentInfo, d.digestedData, CMS_DigestedData, 0)), - ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP(CMS_ContentInfo, d.encryptedData, CMS_EncryptedData, 0)), - ADB_ENTRY(NID_id_smime_ct_authData, ASN1_NDEF_EXP(CMS_ContentInfo, d.authenticatedData, CMS_AuthenticatedData, 0)), - ADB_ENTRY(NID_id_smime_ct_compressedData, ASN1_NDEF_EXP(CMS_ContentInfo, d.compressedData, CMS_CompressedData, 0)), -} ASN1_ADB_END(CMS_ContentInfo, 0, contentType, 0, &cms_default_tt, NULL); - -/* CMS streaming support */ -static int cms_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, - void *exarg) -{ - ASN1_STREAM_ARG *sarg = exarg; - CMS_ContentInfo *cms = NULL; - if (pval) - cms = (CMS_ContentInfo *)*pval; - else - return 1; - switch (operation) { - - case ASN1_OP_STREAM_PRE: - if (CMS_stream(&sarg->boundary, cms) <= 0) - return 0; - case ASN1_OP_DETACHED_PRE: - sarg->ndef_bio = CMS_dataInit(cms, sarg->out); - if (!sarg->ndef_bio) - return 0; - break; - - case ASN1_OP_STREAM_POST: - case ASN1_OP_DETACHED_POST: - if (CMS_dataFinal(cms, sarg->ndef_bio) <= 0) - return 0; - break; - - } - return 1; -} - -ASN1_NDEF_SEQUENCE_cb(CMS_ContentInfo, cms_cb) = { - ASN1_SIMPLE(CMS_ContentInfo, contentType, ASN1_OBJECT), - ASN1_ADB_OBJECT(CMS_ContentInfo) -} ASN1_NDEF_SEQUENCE_END_cb(CMS_ContentInfo, CMS_ContentInfo) - -/* Specials for signed attributes */ - -/* - * When signing attributes we want to reorder them to match the sorted - * encoding. - */ - -ASN1_ITEM_TEMPLATE(CMS_Attributes_Sign) = - ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, CMS_ATTRIBUTES, X509_ATTRIBUTE) -ASN1_ITEM_TEMPLATE_END(CMS_Attributes_Sign) - -/* - * When verifying attributes we need to use the received order. So we use - * SEQUENCE OF and tag it to SET OF - */ - -ASN1_ITEM_TEMPLATE(CMS_Attributes_Verify) = - ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL, - V_ASN1_SET, CMS_ATTRIBUTES, X509_ATTRIBUTE) -ASN1_ITEM_TEMPLATE_END(CMS_Attributes_Verify) - - - -ASN1_CHOICE(CMS_ReceiptsFrom) = { - ASN1_IMP(CMS_ReceiptsFrom, d.allOrFirstTier, LONG, 0), - ASN1_IMP_SEQUENCE_OF(CMS_ReceiptsFrom, d.receiptList, GENERAL_NAMES, 1) -} ASN1_CHOICE_END(CMS_ReceiptsFrom) - -ASN1_SEQUENCE(CMS_ReceiptRequest) = { - ASN1_SIMPLE(CMS_ReceiptRequest, signedContentIdentifier, ASN1_OCTET_STRING), - ASN1_SIMPLE(CMS_ReceiptRequest, receiptsFrom, CMS_ReceiptsFrom), - ASN1_SEQUENCE_OF(CMS_ReceiptRequest, receiptsTo, GENERAL_NAMES) -} ASN1_SEQUENCE_END(CMS_ReceiptRequest) - -ASN1_SEQUENCE(CMS_Receipt) = { - ASN1_SIMPLE(CMS_Receipt, version, LONG), - ASN1_SIMPLE(CMS_Receipt, contentType, ASN1_OBJECT), - ASN1_SIMPLE(CMS_Receipt, signedContentIdentifier, ASN1_OCTET_STRING), - ASN1_SIMPLE(CMS_Receipt, originatorSignatureValue, ASN1_OCTET_STRING) -} ASN1_SEQUENCE_END(CMS_Receipt) - -/* - * Utilities to encode the CMS_SharedInfo structure used during key - * derivation. - */ - -typedef struct { - X509_ALGOR *keyInfo; - ASN1_OCTET_STRING *entityUInfo; - ASN1_OCTET_STRING *suppPubInfo; -} CMS_SharedInfo; - -ASN1_SEQUENCE(CMS_SharedInfo) = { - ASN1_SIMPLE(CMS_SharedInfo, keyInfo, X509_ALGOR), - ASN1_EXP_OPT(CMS_SharedInfo, entityUInfo, ASN1_OCTET_STRING, 0), - ASN1_EXP_OPT(CMS_SharedInfo, suppPubInfo, ASN1_OCTET_STRING, 2), -} ASN1_SEQUENCE_END(CMS_SharedInfo) - -int CMS_SharedInfo_encode(unsigned char **pder, X509_ALGOR *kekalg, - ASN1_OCTET_STRING *ukm, int keylen) -{ - union { - CMS_SharedInfo *pecsi; - ASN1_VALUE *a; - } intsi = { - NULL - }; - - ASN1_OCTET_STRING oklen; - unsigned char kl[4]; - CMS_SharedInfo ecsi; - - keylen <<= 3; - kl[0] = (keylen >> 24) & 0xff; - kl[1] = (keylen >> 16) & 0xff; - kl[2] = (keylen >> 8) & 0xff; - kl[3] = keylen & 0xff; - oklen.length = 4; - oklen.data = kl; - oklen.type = V_ASN1_OCTET_STRING; - oklen.flags = 0; - ecsi.keyInfo = kekalg; - ecsi.entityUInfo = ukm; - ecsi.suppPubInfo = &oklen; - intsi.pecsi = &ecsi; - return ASN1_item_i2d(intsi.a, pder, ASN1_ITEM_rptr(CMS_SharedInfo)); -} diff --git a/thirdparty/openssl/crypto/cms/cms_att.c b/thirdparty/openssl/crypto/cms/cms_att.c deleted file mode 100644 index f79a49d518..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_att.c +++ /dev/null @@ -1,197 +0,0 @@ -/* crypto/cms/cms_att.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include "cms.h" -#include "cms_lcl.h" - -/* CMS SignedData Attribute utilities */ - -int CMS_signed_get_attr_count(const CMS_SignerInfo *si) -{ - return X509at_get_attr_count(si->signedAttrs); -} - -int CMS_signed_get_attr_by_NID(const CMS_SignerInfo *si, int nid, int lastpos) -{ - return X509at_get_attr_by_NID(si->signedAttrs, nid, lastpos); -} - -int CMS_signed_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj, - int lastpos) -{ - return X509at_get_attr_by_OBJ(si->signedAttrs, obj, lastpos); -} - -X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc) -{ - return X509at_get_attr(si->signedAttrs, loc); -} - -X509_ATTRIBUTE *CMS_signed_delete_attr(CMS_SignerInfo *si, int loc) -{ - return X509at_delete_attr(si->signedAttrs, loc); -} - -int CMS_signed_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr) -{ - if (X509at_add1_attr(&si->signedAttrs, attr)) - return 1; - return 0; -} - -int CMS_signed_add1_attr_by_OBJ(CMS_SignerInfo *si, - const ASN1_OBJECT *obj, int type, - const void *bytes, int len) -{ - if (X509at_add1_attr_by_OBJ(&si->signedAttrs, obj, type, bytes, len)) - return 1; - return 0; -} - -int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si, - int nid, int type, const void *bytes, int len) -{ - if (X509at_add1_attr_by_NID(&si->signedAttrs, nid, type, bytes, len)) - return 1; - return 0; -} - -int CMS_signed_add1_attr_by_txt(CMS_SignerInfo *si, - const char *attrname, int type, - const void *bytes, int len) -{ - if (X509at_add1_attr_by_txt(&si->signedAttrs, attrname, type, bytes, len)) - return 1; - return 0; -} - -void *CMS_signed_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid, - int lastpos, int type) -{ - return X509at_get0_data_by_OBJ(si->signedAttrs, oid, lastpos, type); -} - -int CMS_unsigned_get_attr_count(const CMS_SignerInfo *si) -{ - return X509at_get_attr_count(si->unsignedAttrs); -} - -int CMS_unsigned_get_attr_by_NID(const CMS_SignerInfo *si, int nid, - int lastpos) -{ - return X509at_get_attr_by_NID(si->unsignedAttrs, nid, lastpos); -} - -int CMS_unsigned_get_attr_by_OBJ(const CMS_SignerInfo *si, ASN1_OBJECT *obj, - int lastpos) -{ - return X509at_get_attr_by_OBJ(si->unsignedAttrs, obj, lastpos); -} - -X509_ATTRIBUTE *CMS_unsigned_get_attr(const CMS_SignerInfo *si, int loc) -{ - return X509at_get_attr(si->unsignedAttrs, loc); -} - -X509_ATTRIBUTE *CMS_unsigned_delete_attr(CMS_SignerInfo *si, int loc) -{ - return X509at_delete_attr(si->unsignedAttrs, loc); -} - -int CMS_unsigned_add1_attr(CMS_SignerInfo *si, X509_ATTRIBUTE *attr) -{ - if (X509at_add1_attr(&si->unsignedAttrs, attr)) - return 1; - return 0; -} - -int CMS_unsigned_add1_attr_by_OBJ(CMS_SignerInfo *si, - const ASN1_OBJECT *obj, int type, - const void *bytes, int len) -{ - if (X509at_add1_attr_by_OBJ(&si->unsignedAttrs, obj, type, bytes, len)) - return 1; - return 0; -} - -int CMS_unsigned_add1_attr_by_NID(CMS_SignerInfo *si, - int nid, int type, - const void *bytes, int len) -{ - if (X509at_add1_attr_by_NID(&si->unsignedAttrs, nid, type, bytes, len)) - return 1; - return 0; -} - -int CMS_unsigned_add1_attr_by_txt(CMS_SignerInfo *si, - const char *attrname, int type, - const void *bytes, int len) -{ - if (X509at_add1_attr_by_txt(&si->unsignedAttrs, attrname, - type, bytes, len)) - return 1; - return 0; -} - -void *CMS_unsigned_get0_data_by_OBJ(CMS_SignerInfo *si, ASN1_OBJECT *oid, - int lastpos, int type) -{ - return X509at_get0_data_by_OBJ(si->unsignedAttrs, oid, lastpos, type); -} - -/* Specific attribute cases */ diff --git a/thirdparty/openssl/crypto/cms/cms_cd.c b/thirdparty/openssl/crypto/cms/cms_cd.c deleted file mode 100644 index aa3238f584..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_cd.c +++ /dev/null @@ -1,134 +0,0 @@ -/* crypto/cms/cms_cd.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include <openssl/bio.h> -#ifndef OPENSSL_NO_COMP -# include <openssl/comp.h> -#endif -#include "cms_lcl.h" - -DECLARE_ASN1_ITEM(CMS_CompressedData) - -#ifdef ZLIB - -/* CMS CompressedData Utilities */ - -CMS_ContentInfo *cms_CompressedData_create(int comp_nid) -{ - CMS_ContentInfo *cms; - CMS_CompressedData *cd; - /* - * Will need something cleverer if there is ever more than one - * compression algorithm or parameters have some meaning... - */ - if (comp_nid != NID_zlib_compression) { - CMSerr(CMS_F_CMS_COMPRESSEDDATA_CREATE, - CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM); - return NULL; - } - cms = CMS_ContentInfo_new(); - if (!cms) - return NULL; - - cd = M_ASN1_new_of(CMS_CompressedData); - - if (!cd) - goto err; - - cms->contentType = OBJ_nid2obj(NID_id_smime_ct_compressedData); - cms->d.compressedData = cd; - - cd->version = 0; - - X509_ALGOR_set0(cd->compressionAlgorithm, - OBJ_nid2obj(NID_zlib_compression), V_ASN1_UNDEF, NULL); - - cd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data); - - return cms; - - err: - - if (cms) - CMS_ContentInfo_free(cms); - - return NULL; -} - -BIO *cms_CompressedData_init_bio(CMS_ContentInfo *cms) -{ - CMS_CompressedData *cd; - ASN1_OBJECT *compoid; - if (OBJ_obj2nid(cms->contentType) != NID_id_smime_ct_compressedData) { - CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO, - CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA); - return NULL; - } - cd = cms->d.compressedData; - X509_ALGOR_get0(&compoid, NULL, NULL, cd->compressionAlgorithm); - if (OBJ_obj2nid(compoid) != NID_zlib_compression) { - CMSerr(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO, - CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM); - return NULL; - } - return BIO_new(BIO_f_zlib()); -} - -#endif diff --git a/thirdparty/openssl/crypto/cms/cms_dd.c b/thirdparty/openssl/crypto/cms/cms_dd.c deleted file mode 100644 index 23e9f2d3a4..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_dd.c +++ /dev/null @@ -1,145 +0,0 @@ -/* crypto/cms/cms_dd.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include "cms_lcl.h" - -DECLARE_ASN1_ITEM(CMS_DigestedData) - -/* CMS DigestedData Utilities */ - -CMS_ContentInfo *cms_DigestedData_create(const EVP_MD *md) -{ - CMS_ContentInfo *cms; - CMS_DigestedData *dd; - cms = CMS_ContentInfo_new(); - if (!cms) - return NULL; - - dd = M_ASN1_new_of(CMS_DigestedData); - - if (!dd) - goto err; - - cms->contentType = OBJ_nid2obj(NID_pkcs7_digest); - cms->d.digestedData = dd; - - dd->version = 0; - dd->encapContentInfo->eContentType = OBJ_nid2obj(NID_pkcs7_data); - - cms_DigestAlgorithm_set(dd->digestAlgorithm, md); - - return cms; - - err: - - if (cms) - CMS_ContentInfo_free(cms); - - return NULL; -} - -BIO *cms_DigestedData_init_bio(CMS_ContentInfo *cms) -{ - CMS_DigestedData *dd; - dd = cms->d.digestedData; - return cms_DigestAlgorithm_init_bio(dd->digestAlgorithm); -} - -int cms_DigestedData_do_final(CMS_ContentInfo *cms, BIO *chain, int verify) -{ - EVP_MD_CTX mctx; - unsigned char md[EVP_MAX_MD_SIZE]; - unsigned int mdlen; - int r = 0; - CMS_DigestedData *dd; - EVP_MD_CTX_init(&mctx); - - dd = cms->d.digestedData; - - if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, dd->digestAlgorithm)) - goto err; - - if (EVP_DigestFinal_ex(&mctx, md, &mdlen) <= 0) - goto err; - - if (verify) { - if (mdlen != (unsigned int)dd->digest->length) { - CMSerr(CMS_F_CMS_DIGESTEDDATA_DO_FINAL, - CMS_R_MESSAGEDIGEST_WRONG_LENGTH); - goto err; - } - - if (memcmp(md, dd->digest->data, mdlen)) - CMSerr(CMS_F_CMS_DIGESTEDDATA_DO_FINAL, - CMS_R_VERIFICATION_FAILURE); - else - r = 1; - } else { - if (!ASN1_STRING_set(dd->digest, md, mdlen)) - goto err; - r = 1; - } - - err: - EVP_MD_CTX_cleanup(&mctx); - - return r; - -} diff --git a/thirdparty/openssl/crypto/cms/cms_enc.c b/thirdparty/openssl/crypto/cms/cms_enc.c deleted file mode 100644 index 90b1fcc750..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_enc.c +++ /dev/null @@ -1,264 +0,0 @@ -/* crypto/cms/cms_enc.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include <openssl/rand.h> -#include "cms_lcl.h" - -/* CMS EncryptedData Utilities */ - -DECLARE_ASN1_ITEM(CMS_EncryptedData) - -/* Return BIO based on EncryptedContentInfo and key */ - -BIO *cms_EncryptedContent_init_bio(CMS_EncryptedContentInfo *ec) -{ - BIO *b; - EVP_CIPHER_CTX *ctx; - const EVP_CIPHER *ciph; - X509_ALGOR *calg = ec->contentEncryptionAlgorithm; - unsigned char iv[EVP_MAX_IV_LENGTH], *piv = NULL; - unsigned char *tkey = NULL; - size_t tkeylen = 0; - - int ok = 0; - - int enc, keep_key = 0; - - enc = ec->cipher ? 1 : 0; - - b = BIO_new(BIO_f_cipher()); - if (!b) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, ERR_R_MALLOC_FAILURE); - return NULL; - } - - BIO_get_cipher_ctx(b, &ctx); - - if (enc) { - ciph = ec->cipher; - /* - * If not keeping key set cipher to NULL so subsequent calls decrypt. - */ - if (ec->key) - ec->cipher = NULL; - } else { - ciph = EVP_get_cipherbyobj(calg->algorithm); - - if (!ciph) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, CMS_R_UNKNOWN_CIPHER); - goto err; - } - } - - if (EVP_CipherInit_ex(ctx, ciph, NULL, NULL, NULL, enc) <= 0) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, - CMS_R_CIPHER_INITIALISATION_ERROR); - goto err; - } - - if (enc) { - int ivlen; - calg->algorithm = OBJ_nid2obj(EVP_CIPHER_CTX_type(ctx)); - /* Generate a random IV if we need one */ - ivlen = EVP_CIPHER_CTX_iv_length(ctx); - if (ivlen > 0) { - if (RAND_bytes(iv, ivlen) <= 0) - goto err; - piv = iv; - } - } else if (EVP_CIPHER_asn1_to_param(ctx, calg->parameter) <= 0) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, - CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR); - goto err; - } - tkeylen = EVP_CIPHER_CTX_key_length(ctx); - /* Generate random session key */ - if (!enc || !ec->key) { - tkey = OPENSSL_malloc(tkeylen); - if (!tkey) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, ERR_R_MALLOC_FAILURE); - goto err; - } - if (EVP_CIPHER_CTX_rand_key(ctx, tkey) <= 0) - goto err; - } - - if (!ec->key) { - ec->key = tkey; - ec->keylen = tkeylen; - tkey = NULL; - if (enc) - keep_key = 1; - else - ERR_clear_error(); - - } - - if (ec->keylen != tkeylen) { - /* If necessary set key length */ - if (EVP_CIPHER_CTX_set_key_length(ctx, ec->keylen) <= 0) { - /* - * Only reveal failure if debugging so we don't leak information - * which may be useful in MMA. - */ - if (enc || ec->debug) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, - CMS_R_INVALID_KEY_LENGTH); - goto err; - } else { - /* Use random key */ - OPENSSL_cleanse(ec->key, ec->keylen); - OPENSSL_free(ec->key); - ec->key = tkey; - ec->keylen = tkeylen; - tkey = NULL; - ERR_clear_error(); - } - } - } - - if (EVP_CipherInit_ex(ctx, NULL, NULL, ec->key, piv, enc) <= 0) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, - CMS_R_CIPHER_INITIALISATION_ERROR); - goto err; - } - if (enc) { - calg->parameter = ASN1_TYPE_new(); - if (calg->parameter == NULL) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, ERR_R_MALLOC_FAILURE); - goto err; - } - if (EVP_CIPHER_param_to_asn1(ctx, calg->parameter) <= 0) { - CMSerr(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO, - CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR); - goto err; - } - /* If parameter type not set omit parameter */ - if (calg->parameter->type == V_ASN1_UNDEF) { - ASN1_TYPE_free(calg->parameter); - calg->parameter = NULL; - } - } - ok = 1; - - err: - if (ec->key && (!keep_key || !ok)) { - OPENSSL_cleanse(ec->key, ec->keylen); - OPENSSL_free(ec->key); - ec->key = NULL; - } - if (tkey) { - OPENSSL_cleanse(tkey, tkeylen); - OPENSSL_free(tkey); - } - if (ok) - return b; - BIO_free(b); - return NULL; -} - -int cms_EncryptedContent_init(CMS_EncryptedContentInfo *ec, - const EVP_CIPHER *cipher, - const unsigned char *key, size_t keylen) -{ - ec->cipher = cipher; - if (key) { - ec->key = OPENSSL_malloc(keylen); - if (!ec->key) - return 0; - memcpy(ec->key, key, keylen); - } - ec->keylen = keylen; - if (cipher) - ec->contentType = OBJ_nid2obj(NID_pkcs7_data); - return 1; -} - -int CMS_EncryptedData_set1_key(CMS_ContentInfo *cms, const EVP_CIPHER *ciph, - const unsigned char *key, size_t keylen) -{ - CMS_EncryptedContentInfo *ec; - if (!key || !keylen) { - CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY, CMS_R_NO_KEY); - return 0; - } - if (ciph) { - cms->d.encryptedData = M_ASN1_new_of(CMS_EncryptedData); - if (!cms->d.encryptedData) { - CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY, ERR_R_MALLOC_FAILURE); - return 0; - } - cms->contentType = OBJ_nid2obj(NID_pkcs7_encrypted); - cms->d.encryptedData->version = 0; - } else if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_encrypted) { - CMSerr(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY, CMS_R_NOT_ENCRYPTED_DATA); - return 0; - } - ec = cms->d.encryptedData->encryptedContentInfo; - return cms_EncryptedContent_init(ec, ciph, key, keylen); -} - -BIO *cms_EncryptedData_init_bio(CMS_ContentInfo *cms) -{ - CMS_EncryptedData *enc = cms->d.encryptedData; - if (enc->encryptedContentInfo->cipher && enc->unprotectedAttrs) - enc->version = 2; - return cms_EncryptedContent_init_bio(enc->encryptedContentInfo); -} diff --git a/thirdparty/openssl/crypto/cms/cms_env.c b/thirdparty/openssl/crypto/cms/cms_env.c deleted file mode 100644 index 93c06cb00a..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_env.c +++ /dev/null @@ -1,974 +0,0 @@ -/* crypto/cms/cms_env.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include <openssl/rand.h> -#include <openssl/aes.h> -#include "cms_lcl.h" -#include "asn1_locl.h" - -/* CMS EnvelopedData Utilities */ - -DECLARE_ASN1_ITEM(CMS_EnvelopedData) -DECLARE_ASN1_ITEM(CMS_KeyTransRecipientInfo) -DECLARE_ASN1_ITEM(CMS_KEKRecipientInfo) -DECLARE_ASN1_ITEM(CMS_OtherKeyAttribute) - -DECLARE_STACK_OF(CMS_RecipientInfo) - -CMS_EnvelopedData *cms_get0_enveloped(CMS_ContentInfo *cms) -{ - if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_enveloped) { - CMSerr(CMS_F_CMS_GET0_ENVELOPED, - CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA); - return NULL; - } - return cms->d.envelopedData; -} - -static CMS_EnvelopedData *cms_enveloped_data_init(CMS_ContentInfo *cms) -{ - if (cms->d.other == NULL) { - cms->d.envelopedData = M_ASN1_new_of(CMS_EnvelopedData); - if (!cms->d.envelopedData) { - CMSerr(CMS_F_CMS_ENVELOPED_DATA_INIT, ERR_R_MALLOC_FAILURE); - return NULL; - } - cms->d.envelopedData->version = 0; - cms->d.envelopedData->encryptedContentInfo->contentType = - OBJ_nid2obj(NID_pkcs7_data); - ASN1_OBJECT_free(cms->contentType); - cms->contentType = OBJ_nid2obj(NID_pkcs7_enveloped); - return cms->d.envelopedData; - } - return cms_get0_enveloped(cms); -} - -int cms_env_asn1_ctrl(CMS_RecipientInfo *ri, int cmd) -{ - EVP_PKEY *pkey; - int i; - if (ri->type == CMS_RECIPINFO_TRANS) - pkey = ri->d.ktri->pkey; - else if (ri->type == CMS_RECIPINFO_AGREE) { - EVP_PKEY_CTX *pctx = ri->d.kari->pctx; - if (!pctx) - return 0; - pkey = EVP_PKEY_CTX_get0_pkey(pctx); - if (!pkey) - return 0; - } else - return 0; - if (!pkey->ameth || !pkey->ameth->pkey_ctrl) - return 1; - i = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_CMS_ENVELOPE, cmd, ri); - if (i == -2) { - CMSerr(CMS_F_CMS_ENV_ASN1_CTRL, - CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE); - return 0; - } - if (i <= 0) { - CMSerr(CMS_F_CMS_ENV_ASN1_CTRL, CMS_R_CTRL_FAILURE); - return 0; - } - return 1; -} - -STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms) -{ - CMS_EnvelopedData *env; - env = cms_get0_enveloped(cms); - if (!env) - return NULL; - return env->recipientInfos; -} - -int CMS_RecipientInfo_type(CMS_RecipientInfo *ri) -{ - return ri->type; -} - -EVP_PKEY_CTX *CMS_RecipientInfo_get0_pkey_ctx(CMS_RecipientInfo *ri) -{ - if (ri->type == CMS_RECIPINFO_TRANS) - return ri->d.ktri->pctx; - else if (ri->type == CMS_RECIPINFO_AGREE) - return ri->d.kari->pctx; - return NULL; -} - -CMS_ContentInfo *CMS_EnvelopedData_create(const EVP_CIPHER *cipher) -{ - CMS_ContentInfo *cms; - CMS_EnvelopedData *env; - cms = CMS_ContentInfo_new(); - if (!cms) - goto merr; - env = cms_enveloped_data_init(cms); - if (!env) - goto merr; - if (!cms_EncryptedContent_init(env->encryptedContentInfo, - cipher, NULL, 0)) - goto merr; - return cms; - merr: - if (cms) - CMS_ContentInfo_free(cms); - CMSerr(CMS_F_CMS_ENVELOPEDDATA_CREATE, ERR_R_MALLOC_FAILURE); - return NULL; -} - -/* Key Transport Recipient Info (KTRI) routines */ - -/* Initialise a ktri based on passed certificate and key */ - -static int cms_RecipientInfo_ktri_init(CMS_RecipientInfo *ri, X509 *recip, - EVP_PKEY *pk, unsigned int flags) -{ - CMS_KeyTransRecipientInfo *ktri; - int idtype; - - ri->d.ktri = M_ASN1_new_of(CMS_KeyTransRecipientInfo); - if (!ri->d.ktri) - return 0; - ri->type = CMS_RECIPINFO_TRANS; - - ktri = ri->d.ktri; - - if (flags & CMS_USE_KEYID) { - ktri->version = 2; - idtype = CMS_RECIPINFO_KEYIDENTIFIER; - } else { - ktri->version = 0; - idtype = CMS_RECIPINFO_ISSUER_SERIAL; - } - - /* - * Not a typo: RecipientIdentifier and SignerIdentifier are the same - * structure. - */ - - if (!cms_set1_SignerIdentifier(ktri->rid, recip, idtype)) - return 0; - - CRYPTO_add(&recip->references, 1, CRYPTO_LOCK_X509); - CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY); - ktri->pkey = pk; - ktri->recip = recip; - - if (flags & CMS_KEY_PARAM) { - ktri->pctx = EVP_PKEY_CTX_new(ktri->pkey, NULL); - if (!ktri->pctx) - return 0; - if (EVP_PKEY_encrypt_init(ktri->pctx) <= 0) - return 0; - } else if (!cms_env_asn1_ctrl(ri, 0)) - return 0; - return 1; -} - -/* - * Add a recipient certificate using appropriate type of RecipientInfo - */ - -CMS_RecipientInfo *CMS_add1_recipient_cert(CMS_ContentInfo *cms, - X509 *recip, unsigned int flags) -{ - CMS_RecipientInfo *ri = NULL; - CMS_EnvelopedData *env; - EVP_PKEY *pk = NULL; - env = cms_get0_enveloped(cms); - if (!env) - goto err; - - /* Initialize recipient info */ - ri = M_ASN1_new_of(CMS_RecipientInfo); - if (!ri) - goto merr; - - pk = X509_get_pubkey(recip); - if (!pk) { - CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT, CMS_R_ERROR_GETTING_PUBLIC_KEY); - goto err; - } - - switch (cms_pkey_get_ri_type(pk)) { - - case CMS_RECIPINFO_TRANS: - if (!cms_RecipientInfo_ktri_init(ri, recip, pk, flags)) - goto err; - break; - - case CMS_RECIPINFO_AGREE: - if (!cms_RecipientInfo_kari_init(ri, recip, pk, flags)) - goto err; - break; - - default: - CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT, - CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE); - goto err; - - } - - if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri)) - goto merr; - - EVP_PKEY_free(pk); - - return ri; - - merr: - CMSerr(CMS_F_CMS_ADD1_RECIPIENT_CERT, ERR_R_MALLOC_FAILURE); - err: - if (ri) - M_ASN1_free_of(ri, CMS_RecipientInfo); - if (pk) - EVP_PKEY_free(pk); - return NULL; - -} - -int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri, - EVP_PKEY **pk, X509 **recip, - X509_ALGOR **palg) -{ - CMS_KeyTransRecipientInfo *ktri; - if (ri->type != CMS_RECIPINFO_TRANS) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS, - CMS_R_NOT_KEY_TRANSPORT); - return 0; - } - - ktri = ri->d.ktri; - - if (pk) - *pk = ktri->pkey; - if (recip) - *recip = ktri->recip; - if (palg) - *palg = ktri->keyEncryptionAlgorithm; - return 1; -} - -int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri, - ASN1_OCTET_STRING **keyid, - X509_NAME **issuer, - ASN1_INTEGER **sno) -{ - CMS_KeyTransRecipientInfo *ktri; - if (ri->type != CMS_RECIPINFO_TRANS) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID, - CMS_R_NOT_KEY_TRANSPORT); - return 0; - } - ktri = ri->d.ktri; - - return cms_SignerIdentifier_get0_signer_id(ktri->rid, keyid, issuer, sno); -} - -int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert) -{ - if (ri->type != CMS_RECIPINFO_TRANS) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP, - CMS_R_NOT_KEY_TRANSPORT); - return -2; - } - return cms_SignerIdentifier_cert_cmp(ri->d.ktri->rid, cert); -} - -int CMS_RecipientInfo_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pkey) -{ - if (ri->type != CMS_RECIPINFO_TRANS) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_PKEY, CMS_R_NOT_KEY_TRANSPORT); - return 0; - } - ri->d.ktri->pkey = pkey; - return 1; -} - -/* Encrypt content key in key transport recipient info */ - -static int cms_RecipientInfo_ktri_encrypt(CMS_ContentInfo *cms, - CMS_RecipientInfo *ri) -{ - CMS_KeyTransRecipientInfo *ktri; - CMS_EncryptedContentInfo *ec; - EVP_PKEY_CTX *pctx; - unsigned char *ek = NULL; - size_t eklen; - - int ret = 0; - - if (ri->type != CMS_RECIPINFO_TRANS) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT, CMS_R_NOT_KEY_TRANSPORT); - return 0; - } - ktri = ri->d.ktri; - ec = cms->d.envelopedData->encryptedContentInfo; - - pctx = ktri->pctx; - - if (pctx) { - if (!cms_env_asn1_ctrl(ri, 0)) - goto err; - } else { - pctx = EVP_PKEY_CTX_new(ktri->pkey, NULL); - if (!pctx) - return 0; - - if (EVP_PKEY_encrypt_init(pctx) <= 0) - goto err; - } - - if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_ENCRYPT, - EVP_PKEY_CTRL_CMS_ENCRYPT, 0, ri) <= 0) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT, CMS_R_CTRL_ERROR); - goto err; - } - - if (EVP_PKEY_encrypt(pctx, NULL, &eklen, ec->key, ec->keylen) <= 0) - goto err; - - ek = OPENSSL_malloc(eklen); - - if (ek == NULL) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT, ERR_R_MALLOC_FAILURE); - goto err; - } - - if (EVP_PKEY_encrypt(pctx, ek, &eklen, ec->key, ec->keylen) <= 0) - goto err; - - ASN1_STRING_set0(ktri->encryptedKey, ek, eklen); - ek = NULL; - - ret = 1; - - err: - if (pctx) { - EVP_PKEY_CTX_free(pctx); - ktri->pctx = NULL; - } - if (ek) - OPENSSL_free(ek); - return ret; - -} - -/* Decrypt content key from KTRI */ - -static int cms_RecipientInfo_ktri_decrypt(CMS_ContentInfo *cms, - CMS_RecipientInfo *ri) -{ - CMS_KeyTransRecipientInfo *ktri = ri->d.ktri; - EVP_PKEY *pkey = ktri->pkey; - unsigned char *ek = NULL; - size_t eklen; - int ret = 0; - CMS_EncryptedContentInfo *ec; - ec = cms->d.envelopedData->encryptedContentInfo; - - if (ktri->pkey == NULL) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, CMS_R_NO_PRIVATE_KEY); - return 0; - } - - ktri->pctx = EVP_PKEY_CTX_new(pkey, NULL); - if (!ktri->pctx) - return 0; - - if (EVP_PKEY_decrypt_init(ktri->pctx) <= 0) - goto err; - - if (!cms_env_asn1_ctrl(ri, 1)) - goto err; - - if (EVP_PKEY_CTX_ctrl(ktri->pctx, -1, EVP_PKEY_OP_DECRYPT, - EVP_PKEY_CTRL_CMS_DECRYPT, 0, ri) <= 0) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, CMS_R_CTRL_ERROR); - goto err; - } - - if (EVP_PKEY_decrypt(ktri->pctx, NULL, &eklen, - ktri->encryptedKey->data, - ktri->encryptedKey->length) <= 0) - goto err; - - ek = OPENSSL_malloc(eklen); - - if (ek == NULL) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, ERR_R_MALLOC_FAILURE); - goto err; - } - - if (EVP_PKEY_decrypt(ktri->pctx, ek, &eklen, - ktri->encryptedKey->data, - ktri->encryptedKey->length) <= 0) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT, CMS_R_CMS_LIB); - goto err; - } - - ret = 1; - - if (ec->key) { - OPENSSL_cleanse(ec->key, ec->keylen); - OPENSSL_free(ec->key); - } - - ec->key = ek; - ec->keylen = eklen; - - err: - if (ktri->pctx) { - EVP_PKEY_CTX_free(ktri->pctx); - ktri->pctx = NULL; - } - if (!ret && ek) - OPENSSL_free(ek); - - return ret; -} - -/* Key Encrypted Key (KEK) RecipientInfo routines */ - -int CMS_RecipientInfo_kekri_id_cmp(CMS_RecipientInfo *ri, - const unsigned char *id, size_t idlen) -{ - ASN1_OCTET_STRING tmp_os; - CMS_KEKRecipientInfo *kekri; - if (ri->type != CMS_RECIPINFO_KEK) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP, CMS_R_NOT_KEK); - return -2; - } - kekri = ri->d.kekri; - tmp_os.type = V_ASN1_OCTET_STRING; - tmp_os.flags = 0; - tmp_os.data = (unsigned char *)id; - tmp_os.length = (int)idlen; - return ASN1_OCTET_STRING_cmp(&tmp_os, kekri->kekid->keyIdentifier); -} - -/* For now hard code AES key wrap info */ - -static size_t aes_wrap_keylen(int nid) -{ - switch (nid) { - case NID_id_aes128_wrap: - return 16; - - case NID_id_aes192_wrap: - return 24; - - case NID_id_aes256_wrap: - return 32; - - default: - return 0; - } -} - -CMS_RecipientInfo *CMS_add0_recipient_key(CMS_ContentInfo *cms, int nid, - unsigned char *key, size_t keylen, - unsigned char *id, size_t idlen, - ASN1_GENERALIZEDTIME *date, - ASN1_OBJECT *otherTypeId, - ASN1_TYPE *otherType) -{ - CMS_RecipientInfo *ri = NULL; - CMS_EnvelopedData *env; - CMS_KEKRecipientInfo *kekri; - env = cms_get0_enveloped(cms); - if (!env) - goto err; - - if (nid == NID_undef) { - switch (keylen) { - case 16: - nid = NID_id_aes128_wrap; - break; - - case 24: - nid = NID_id_aes192_wrap; - break; - - case 32: - nid = NID_id_aes256_wrap; - break; - - default: - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY, CMS_R_INVALID_KEY_LENGTH); - goto err; - } - - } else { - - size_t exp_keylen = aes_wrap_keylen(nid); - - if (!exp_keylen) { - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY, - CMS_R_UNSUPPORTED_KEK_ALGORITHM); - goto err; - } - - if (keylen != exp_keylen) { - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY, CMS_R_INVALID_KEY_LENGTH); - goto err; - } - - } - - /* Initialize recipient info */ - ri = M_ASN1_new_of(CMS_RecipientInfo); - if (!ri) - goto merr; - - ri->d.kekri = M_ASN1_new_of(CMS_KEKRecipientInfo); - if (!ri->d.kekri) - goto merr; - ri->type = CMS_RECIPINFO_KEK; - - kekri = ri->d.kekri; - - if (otherTypeId) { - kekri->kekid->other = M_ASN1_new_of(CMS_OtherKeyAttribute); - if (kekri->kekid->other == NULL) - goto merr; - } - - if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri)) - goto merr; - - /* After this point no calls can fail */ - - kekri->version = 4; - - kekri->key = key; - kekri->keylen = keylen; - - ASN1_STRING_set0(kekri->kekid->keyIdentifier, id, idlen); - - kekri->kekid->date = date; - - if (kekri->kekid->other) { - kekri->kekid->other->keyAttrId = otherTypeId; - kekri->kekid->other->keyAttr = otherType; - } - - X509_ALGOR_set0(kekri->keyEncryptionAlgorithm, - OBJ_nid2obj(nid), V_ASN1_UNDEF, NULL); - - return ri; - - merr: - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_KEY, ERR_R_MALLOC_FAILURE); - err: - if (ri) - M_ASN1_free_of(ri, CMS_RecipientInfo); - return NULL; - -} - -int CMS_RecipientInfo_kekri_get0_id(CMS_RecipientInfo *ri, - X509_ALGOR **palg, - ASN1_OCTET_STRING **pid, - ASN1_GENERALIZEDTIME **pdate, - ASN1_OBJECT **potherid, - ASN1_TYPE **pothertype) -{ - CMS_KEKIdentifier *rkid; - if (ri->type != CMS_RECIPINFO_KEK) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID, CMS_R_NOT_KEK); - return 0; - } - rkid = ri->d.kekri->kekid; - if (palg) - *palg = ri->d.kekri->keyEncryptionAlgorithm; - if (pid) - *pid = rkid->keyIdentifier; - if (pdate) - *pdate = rkid->date; - if (potherid) { - if (rkid->other) - *potherid = rkid->other->keyAttrId; - else - *potherid = NULL; - } - if (pothertype) { - if (rkid->other) - *pothertype = rkid->other->keyAttr; - else - *pothertype = NULL; - } - return 1; -} - -int CMS_RecipientInfo_set0_key(CMS_RecipientInfo *ri, - unsigned char *key, size_t keylen) -{ - CMS_KEKRecipientInfo *kekri; - if (ri->type != CMS_RECIPINFO_KEK) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_KEY, CMS_R_NOT_KEK); - return 0; - } - - kekri = ri->d.kekri; - kekri->key = key; - kekri->keylen = keylen; - return 1; -} - -/* Encrypt content key in KEK recipient info */ - -static int cms_RecipientInfo_kekri_encrypt(CMS_ContentInfo *cms, - CMS_RecipientInfo *ri) -{ - CMS_EncryptedContentInfo *ec; - CMS_KEKRecipientInfo *kekri; - AES_KEY actx; - unsigned char *wkey = NULL; - int wkeylen; - int r = 0; - - ec = cms->d.envelopedData->encryptedContentInfo; - - kekri = ri->d.kekri; - - if (!kekri->key) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, CMS_R_NO_KEY); - return 0; - } - - if (AES_set_encrypt_key(kekri->key, kekri->keylen << 3, &actx)) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, - CMS_R_ERROR_SETTING_KEY); - goto err; - } - - wkey = OPENSSL_malloc(ec->keylen + 8); - - if (!wkey) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, ERR_R_MALLOC_FAILURE); - goto err; - } - - wkeylen = AES_wrap_key(&actx, NULL, wkey, ec->key, ec->keylen); - - if (wkeylen <= 0) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT, CMS_R_WRAP_ERROR); - goto err; - } - - ASN1_STRING_set0(kekri->encryptedKey, wkey, wkeylen); - - r = 1; - - err: - - if (!r && wkey) - OPENSSL_free(wkey); - OPENSSL_cleanse(&actx, sizeof(actx)); - - return r; - -} - -/* Decrypt content key in KEK recipient info */ - -static int cms_RecipientInfo_kekri_decrypt(CMS_ContentInfo *cms, - CMS_RecipientInfo *ri) -{ - CMS_EncryptedContentInfo *ec; - CMS_KEKRecipientInfo *kekri; - AES_KEY actx; - unsigned char *ukey = NULL; - int ukeylen; - int r = 0, wrap_nid; - - ec = cms->d.envelopedData->encryptedContentInfo; - - kekri = ri->d.kekri; - - if (!kekri->key) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, CMS_R_NO_KEY); - return 0; - } - - wrap_nid = OBJ_obj2nid(kekri->keyEncryptionAlgorithm->algorithm); - if (aes_wrap_keylen(wrap_nid) != kekri->keylen) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, - CMS_R_INVALID_KEY_LENGTH); - return 0; - } - - /* If encrypted key length is invalid don't bother */ - - if (kekri->encryptedKey->length < 16) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, - CMS_R_INVALID_ENCRYPTED_KEY_LENGTH); - goto err; - } - - if (AES_set_decrypt_key(kekri->key, kekri->keylen << 3, &actx)) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, - CMS_R_ERROR_SETTING_KEY); - goto err; - } - - ukey = OPENSSL_malloc(kekri->encryptedKey->length - 8); - - if (!ukey) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, ERR_R_MALLOC_FAILURE); - goto err; - } - - ukeylen = AES_unwrap_key(&actx, NULL, ukey, - kekri->encryptedKey->data, - kekri->encryptedKey->length); - - if (ukeylen <= 0) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT, CMS_R_UNWRAP_ERROR); - goto err; - } - - ec->key = ukey; - ec->keylen = ukeylen; - - r = 1; - - err: - - if (!r && ukey) - OPENSSL_free(ukey); - OPENSSL_cleanse(&actx, sizeof(actx)); - - return r; - -} - -int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri) -{ - switch (ri->type) { - case CMS_RECIPINFO_TRANS: - return cms_RecipientInfo_ktri_decrypt(cms, ri); - - case CMS_RECIPINFO_KEK: - return cms_RecipientInfo_kekri_decrypt(cms, ri); - - case CMS_RECIPINFO_PASS: - return cms_RecipientInfo_pwri_crypt(cms, ri, 0); - - default: - CMSerr(CMS_F_CMS_RECIPIENTINFO_DECRYPT, - CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE); - return 0; - } -} - -int CMS_RecipientInfo_encrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri) -{ - switch (ri->type) { - case CMS_RECIPINFO_TRANS: - return cms_RecipientInfo_ktri_encrypt(cms, ri); - - case CMS_RECIPINFO_AGREE: - return cms_RecipientInfo_kari_encrypt(cms, ri); - - case CMS_RECIPINFO_KEK: - return cms_RecipientInfo_kekri_encrypt(cms, ri); - break; - - case CMS_RECIPINFO_PASS: - return cms_RecipientInfo_pwri_crypt(cms, ri, 1); - break; - - default: - CMSerr(CMS_F_CMS_RECIPIENTINFO_ENCRYPT, - CMS_R_UNSUPPORTED_RECIPIENT_TYPE); - return 0; - } -} - -/* Check structures and fixup version numbers (if necessary) */ - -static void cms_env_set_originfo_version(CMS_EnvelopedData *env) -{ - CMS_OriginatorInfo *org = env->originatorInfo; - int i; - if (org == NULL) - return; - for (i = 0; i < sk_CMS_CertificateChoices_num(org->certificates); i++) { - CMS_CertificateChoices *cch; - cch = sk_CMS_CertificateChoices_value(org->certificates, i); - if (cch->type == CMS_CERTCHOICE_OTHER) { - env->version = 4; - return; - } else if (cch->type == CMS_CERTCHOICE_V2ACERT) { - if (env->version < 3) - env->version = 3; - } - } - - for (i = 0; i < sk_CMS_RevocationInfoChoice_num(org->crls); i++) { - CMS_RevocationInfoChoice *rch; - rch = sk_CMS_RevocationInfoChoice_value(org->crls, i); - if (rch->type == CMS_REVCHOICE_OTHER) { - env->version = 4; - return; - } - } -} - -static void cms_env_set_version(CMS_EnvelopedData *env) -{ - int i; - CMS_RecipientInfo *ri; - - /* - * Can't set version higher than 4 so if 4 or more already nothing to do. - */ - if (env->version >= 4) - return; - - cms_env_set_originfo_version(env); - - if (env->version >= 3) - return; - - for (i = 0; i < sk_CMS_RecipientInfo_num(env->recipientInfos); i++) { - ri = sk_CMS_RecipientInfo_value(env->recipientInfos, i); - if (ri->type == CMS_RECIPINFO_PASS || ri->type == CMS_RECIPINFO_OTHER) { - env->version = 3; - return; - } else if (ri->type != CMS_RECIPINFO_TRANS - || ri->d.ktri->version != 0) { - env->version = 2; - } - } - if (env->version == 2) - return; - if (env->originatorInfo || env->unprotectedAttrs) - env->version = 2; - env->version = 0; -} - -BIO *cms_EnvelopedData_init_bio(CMS_ContentInfo *cms) -{ - CMS_EncryptedContentInfo *ec; - STACK_OF(CMS_RecipientInfo) *rinfos; - CMS_RecipientInfo *ri; - int i, ok = 0; - BIO *ret; - - /* Get BIO first to set up key */ - - ec = cms->d.envelopedData->encryptedContentInfo; - ret = cms_EncryptedContent_init_bio(ec); - - /* If error or no cipher end of processing */ - - if (!ret || !ec->cipher) - return ret; - - /* Now encrypt content key according to each RecipientInfo type */ - - rinfos = cms->d.envelopedData->recipientInfos; - - for (i = 0; i < sk_CMS_RecipientInfo_num(rinfos); i++) { - ri = sk_CMS_RecipientInfo_value(rinfos, i); - if (CMS_RecipientInfo_encrypt(cms, ri) <= 0) { - CMSerr(CMS_F_CMS_ENVELOPEDDATA_INIT_BIO, - CMS_R_ERROR_SETTING_RECIPIENTINFO); - goto err; - } - } - cms_env_set_version(cms->d.envelopedData); - - ok = 1; - - err: - ec->cipher = NULL; - if (ec->key) { - OPENSSL_cleanse(ec->key, ec->keylen); - OPENSSL_free(ec->key); - ec->key = NULL; - ec->keylen = 0; - } - if (ok) - return ret; - BIO_free(ret); - return NULL; - -} - -/* - * Get RecipientInfo type (if any) supported by a key (public or private). To - * retain compatibility with previous behaviour if the ctrl value isn't - * supported we assume key transport. - */ -int cms_pkey_get_ri_type(EVP_PKEY *pk) -{ - if (pk->ameth && pk->ameth->pkey_ctrl) { - int i, r; - i = pk->ameth->pkey_ctrl(pk, ASN1_PKEY_CTRL_CMS_RI_TYPE, 0, &r); - if (i > 0) - return r; - } - return CMS_RECIPINFO_TRANS; -} diff --git a/thirdparty/openssl/crypto/cms/cms_err.c b/thirdparty/openssl/crypto/cms/cms_err.c deleted file mode 100644 index 15572ea348..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_err.c +++ /dev/null @@ -1,309 +0,0 @@ -/* crypto/cms/cms_err.c */ -/* ==================================================================== - * Copyright (c) 1999-2013 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * openssl-core@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -/* - * NOTE: this file was auto generated by the mkerr.pl script: any changes - * made to it will be overwritten when the script next updates this file, - * only reason strings will be preserved. - */ - -#include <stdio.h> -#include <openssl/err.h> -#include <openssl/cms.h> - -/* BEGIN ERROR CODES */ -#ifndef OPENSSL_NO_ERR - -# define ERR_FUNC(func) ERR_PACK(ERR_LIB_CMS,func,0) -# define ERR_REASON(reason) ERR_PACK(ERR_LIB_CMS,0,reason) - -static ERR_STRING_DATA CMS_str_functs[] = { - {ERR_FUNC(CMS_F_CHECK_CONTENT), "CHECK_CONTENT"}, - {ERR_FUNC(CMS_F_CMS_ADD0_CERT), "CMS_add0_cert"}, - {ERR_FUNC(CMS_F_CMS_ADD0_RECIPIENT_KEY), "CMS_add0_recipient_key"}, - {ERR_FUNC(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD), - "CMS_add0_recipient_password"}, - {ERR_FUNC(CMS_F_CMS_ADD1_RECEIPTREQUEST), "CMS_add1_ReceiptRequest"}, - {ERR_FUNC(CMS_F_CMS_ADD1_RECIPIENT_CERT), "CMS_add1_recipient_cert"}, - {ERR_FUNC(CMS_F_CMS_ADD1_SIGNER), "CMS_add1_signer"}, - {ERR_FUNC(CMS_F_CMS_ADD1_SIGNINGTIME), "CMS_ADD1_SIGNINGTIME"}, - {ERR_FUNC(CMS_F_CMS_COMPRESS), "CMS_compress"}, - {ERR_FUNC(CMS_F_CMS_COMPRESSEDDATA_CREATE), "cms_CompressedData_create"}, - {ERR_FUNC(CMS_F_CMS_COMPRESSEDDATA_INIT_BIO), - "cms_CompressedData_init_bio"}, - {ERR_FUNC(CMS_F_CMS_COPY_CONTENT), "CMS_COPY_CONTENT"}, - {ERR_FUNC(CMS_F_CMS_COPY_MESSAGEDIGEST), "CMS_COPY_MESSAGEDIGEST"}, - {ERR_FUNC(CMS_F_CMS_DATA), "CMS_data"}, - {ERR_FUNC(CMS_F_CMS_DATAFINAL), "CMS_dataFinal"}, - {ERR_FUNC(CMS_F_CMS_DATAINIT), "CMS_dataInit"}, - {ERR_FUNC(CMS_F_CMS_DECRYPT), "CMS_decrypt"}, - {ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_KEY), "CMS_decrypt_set1_key"}, - {ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_PASSWORD), "CMS_decrypt_set1_password"}, - {ERR_FUNC(CMS_F_CMS_DECRYPT_SET1_PKEY), "CMS_decrypt_set1_pkey"}, - {ERR_FUNC(CMS_F_CMS_DIGESTALGORITHM_FIND_CTX), - "cms_DigestAlgorithm_find_ctx"}, - {ERR_FUNC(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO), - "cms_DigestAlgorithm_init_bio"}, - {ERR_FUNC(CMS_F_CMS_DIGESTEDDATA_DO_FINAL), "cms_DigestedData_do_final"}, - {ERR_FUNC(CMS_F_CMS_DIGEST_VERIFY), "CMS_digest_verify"}, - {ERR_FUNC(CMS_F_CMS_ENCODE_RECEIPT), "cms_encode_Receipt"}, - {ERR_FUNC(CMS_F_CMS_ENCRYPT), "CMS_encrypt"}, - {ERR_FUNC(CMS_F_CMS_ENCRYPTEDCONTENT_INIT_BIO), - "cms_EncryptedContent_init_bio"}, - {ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_DECRYPT), "CMS_EncryptedData_decrypt"}, - {ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT), "CMS_EncryptedData_encrypt"}, - {ERR_FUNC(CMS_F_CMS_ENCRYPTEDDATA_SET1_KEY), - "CMS_EncryptedData_set1_key"}, - {ERR_FUNC(CMS_F_CMS_ENVELOPEDDATA_CREATE), "CMS_EnvelopedData_create"}, - {ERR_FUNC(CMS_F_CMS_ENVELOPEDDATA_INIT_BIO), - "cms_EnvelopedData_init_bio"}, - {ERR_FUNC(CMS_F_CMS_ENVELOPED_DATA_INIT), "CMS_ENVELOPED_DATA_INIT"}, - {ERR_FUNC(CMS_F_CMS_ENV_ASN1_CTRL), "cms_env_asn1_ctrl"}, - {ERR_FUNC(CMS_F_CMS_FINAL), "CMS_final"}, - {ERR_FUNC(CMS_F_CMS_GET0_CERTIFICATE_CHOICES), - "CMS_GET0_CERTIFICATE_CHOICES"}, - {ERR_FUNC(CMS_F_CMS_GET0_CONTENT), "CMS_get0_content"}, - {ERR_FUNC(CMS_F_CMS_GET0_ECONTENT_TYPE), "CMS_GET0_ECONTENT_TYPE"}, - {ERR_FUNC(CMS_F_CMS_GET0_ENVELOPED), "cms_get0_enveloped"}, - {ERR_FUNC(CMS_F_CMS_GET0_REVOCATION_CHOICES), - "CMS_GET0_REVOCATION_CHOICES"}, - {ERR_FUNC(CMS_F_CMS_GET0_SIGNED), "CMS_GET0_SIGNED"}, - {ERR_FUNC(CMS_F_CMS_MSGSIGDIGEST_ADD1), "cms_msgSigDigest_add1"}, - {ERR_FUNC(CMS_F_CMS_RECEIPTREQUEST_CREATE0), - "CMS_ReceiptRequest_create0"}, - {ERR_FUNC(CMS_F_CMS_RECEIPT_VERIFY), "cms_Receipt_verify"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_DECRYPT), "CMS_RecipientInfo_decrypt"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_ENCRYPT), "CMS_RecipientInfo_encrypt"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT), - "cms_RecipientInfo_kari_encrypt"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG), - "CMS_RecipientInfo_kari_get0_alg"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID), - "CMS_RecipientInfo_kari_get0_orig_id"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS), - "CMS_RecipientInfo_kari_get0_reks"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP), - "CMS_RecipientInfo_kari_orig_id_cmp"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_DECRYPT), - "CMS_RECIPIENTINFO_KEKRI_DECRYPT"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_ENCRYPT), - "CMS_RECIPIENTINFO_KEKRI_ENCRYPT"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_GET0_ID), - "CMS_RecipientInfo_kekri_get0_id"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KEKRI_ID_CMP), - "CMS_RecipientInfo_kekri_id_cmp"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP), - "CMS_RecipientInfo_ktri_cert_cmp"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_DECRYPT), - "CMS_RECIPIENTINFO_KTRI_DECRYPT"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_ENCRYPT), - "CMS_RECIPIENTINFO_KTRI_ENCRYPT"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS), - "CMS_RecipientInfo_ktri_get0_algs"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID), - "CMS_RecipientInfo_ktri_get0_signer_id"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT), - "cms_RecipientInfo_pwri_crypt"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_KEY), - "CMS_RecipientInfo_set0_key"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD), - "CMS_RecipientInfo_set0_password"}, - {ERR_FUNC(CMS_F_CMS_RECIPIENTINFO_SET0_PKEY), - "CMS_RecipientInfo_set0_pkey"}, - {ERR_FUNC(CMS_F_CMS_SD_ASN1_CTRL), "CMS_SD_ASN1_CTRL"}, - {ERR_FUNC(CMS_F_CMS_SET1_IAS), "cms_set1_ias"}, - {ERR_FUNC(CMS_F_CMS_SET1_KEYID), "cms_set1_keyid"}, - {ERR_FUNC(CMS_F_CMS_SET1_SIGNERIDENTIFIER), "cms_set1_SignerIdentifier"}, - {ERR_FUNC(CMS_F_CMS_SET_DETACHED), "CMS_set_detached"}, - {ERR_FUNC(CMS_F_CMS_SIGN), "CMS_sign"}, - {ERR_FUNC(CMS_F_CMS_SIGNED_DATA_INIT), "CMS_SIGNED_DATA_INIT"}, - {ERR_FUNC(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN), - "CMS_SIGNERINFO_CONTENT_SIGN"}, - {ERR_FUNC(CMS_F_CMS_SIGNERINFO_SIGN), "CMS_SignerInfo_sign"}, - {ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY), "CMS_SignerInfo_verify"}, - {ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY_CERT), - "CMS_SIGNERINFO_VERIFY_CERT"}, - {ERR_FUNC(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT), - "CMS_SignerInfo_verify_content"}, - {ERR_FUNC(CMS_F_CMS_SIGN_RECEIPT), "CMS_sign_receipt"}, - {ERR_FUNC(CMS_F_CMS_STREAM), "CMS_stream"}, - {ERR_FUNC(CMS_F_CMS_UNCOMPRESS), "CMS_uncompress"}, - {ERR_FUNC(CMS_F_CMS_VERIFY), "CMS_verify"}, - {0, NULL} -}; - -static ERR_STRING_DATA CMS_str_reasons[] = { - {ERR_REASON(CMS_R_ADD_SIGNER_ERROR), "add signer error"}, - {ERR_REASON(CMS_R_CERTIFICATE_ALREADY_PRESENT), - "certificate already present"}, - {ERR_REASON(CMS_R_CERTIFICATE_HAS_NO_KEYID), "certificate has no keyid"}, - {ERR_REASON(CMS_R_CERTIFICATE_VERIFY_ERROR), "certificate verify error"}, - {ERR_REASON(CMS_R_CIPHER_INITIALISATION_ERROR), - "cipher initialisation error"}, - {ERR_REASON(CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR), - "cipher parameter initialisation error"}, - {ERR_REASON(CMS_R_CMS_DATAFINAL_ERROR), "cms datafinal error"}, - {ERR_REASON(CMS_R_CMS_LIB), "cms lib"}, - {ERR_REASON(CMS_R_CONTENTIDENTIFIER_MISMATCH), - "contentidentifier mismatch"}, - {ERR_REASON(CMS_R_CONTENT_NOT_FOUND), "content not found"}, - {ERR_REASON(CMS_R_CONTENT_TYPE_MISMATCH), "content type mismatch"}, - {ERR_REASON(CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA), - "content type not compressed data"}, - {ERR_REASON(CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA), - "content type not enveloped data"}, - {ERR_REASON(CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA), - "content type not signed data"}, - {ERR_REASON(CMS_R_CONTENT_VERIFY_ERROR), "content verify error"}, - {ERR_REASON(CMS_R_CTRL_ERROR), "ctrl error"}, - {ERR_REASON(CMS_R_CTRL_FAILURE), "ctrl failure"}, - {ERR_REASON(CMS_R_DECRYPT_ERROR), "decrypt error"}, - {ERR_REASON(CMS_R_DIGEST_ERROR), "digest error"}, - {ERR_REASON(CMS_R_ERROR_GETTING_PUBLIC_KEY), "error getting public key"}, - {ERR_REASON(CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE), - "error reading messagedigest attribute"}, - {ERR_REASON(CMS_R_ERROR_SETTING_KEY), "error setting key"}, - {ERR_REASON(CMS_R_ERROR_SETTING_RECIPIENTINFO), - "error setting recipientinfo"}, - {ERR_REASON(CMS_R_INVALID_ENCRYPTED_KEY_LENGTH), - "invalid encrypted key length"}, - {ERR_REASON(CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER), - "invalid key encryption parameter"}, - {ERR_REASON(CMS_R_INVALID_KEY_LENGTH), "invalid key length"}, - {ERR_REASON(CMS_R_MD_BIO_INIT_ERROR), "md bio init error"}, - {ERR_REASON(CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH), - "messagedigest attribute wrong length"}, - {ERR_REASON(CMS_R_MESSAGEDIGEST_WRONG_LENGTH), - "messagedigest wrong length"}, - {ERR_REASON(CMS_R_MSGSIGDIGEST_ERROR), "msgsigdigest error"}, - {ERR_REASON(CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE), - "msgsigdigest verification failure"}, - {ERR_REASON(CMS_R_MSGSIGDIGEST_WRONG_LENGTH), - "msgsigdigest wrong length"}, - {ERR_REASON(CMS_R_NEED_ONE_SIGNER), "need one signer"}, - {ERR_REASON(CMS_R_NOT_A_SIGNED_RECEIPT), "not a signed receipt"}, - {ERR_REASON(CMS_R_NOT_ENCRYPTED_DATA), "not encrypted data"}, - {ERR_REASON(CMS_R_NOT_KEK), "not kek"}, - {ERR_REASON(CMS_R_NOT_KEY_AGREEMENT), "not key agreement"}, - {ERR_REASON(CMS_R_NOT_KEY_TRANSPORT), "not key transport"}, - {ERR_REASON(CMS_R_NOT_PWRI), "not pwri"}, - {ERR_REASON(CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE), - "not supported for this key type"}, - {ERR_REASON(CMS_R_NO_CIPHER), "no cipher"}, - {ERR_REASON(CMS_R_NO_CONTENT), "no content"}, - {ERR_REASON(CMS_R_NO_CONTENT_TYPE), "no content type"}, - {ERR_REASON(CMS_R_NO_DEFAULT_DIGEST), "no default digest"}, - {ERR_REASON(CMS_R_NO_DIGEST_SET), "no digest set"}, - {ERR_REASON(CMS_R_NO_KEY), "no key"}, - {ERR_REASON(CMS_R_NO_KEY_OR_CERT), "no key or cert"}, - {ERR_REASON(CMS_R_NO_MATCHING_DIGEST), "no matching digest"}, - {ERR_REASON(CMS_R_NO_MATCHING_RECIPIENT), "no matching recipient"}, - {ERR_REASON(CMS_R_NO_MATCHING_SIGNATURE), "no matching signature"}, - {ERR_REASON(CMS_R_NO_MSGSIGDIGEST), "no msgsigdigest"}, - {ERR_REASON(CMS_R_NO_PASSWORD), "no password"}, - {ERR_REASON(CMS_R_NO_PRIVATE_KEY), "no private key"}, - {ERR_REASON(CMS_R_NO_PUBLIC_KEY), "no public key"}, - {ERR_REASON(CMS_R_NO_RECEIPT_REQUEST), "no receipt request"}, - {ERR_REASON(CMS_R_NO_SIGNERS), "no signers"}, - {ERR_REASON(CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE), - "private key does not match certificate"}, - {ERR_REASON(CMS_R_RECEIPT_DECODE_ERROR), "receipt decode error"}, - {ERR_REASON(CMS_R_RECIPIENT_ERROR), "recipient error"}, - {ERR_REASON(CMS_R_SIGNER_CERTIFICATE_NOT_FOUND), - "signer certificate not found"}, - {ERR_REASON(CMS_R_SIGNFINAL_ERROR), "signfinal error"}, - {ERR_REASON(CMS_R_SMIME_TEXT_ERROR), "smime text error"}, - {ERR_REASON(CMS_R_STORE_INIT_ERROR), "store init error"}, - {ERR_REASON(CMS_R_TYPE_NOT_COMPRESSED_DATA), "type not compressed data"}, - {ERR_REASON(CMS_R_TYPE_NOT_DATA), "type not data"}, - {ERR_REASON(CMS_R_TYPE_NOT_DIGESTED_DATA), "type not digested data"}, - {ERR_REASON(CMS_R_TYPE_NOT_ENCRYPTED_DATA), "type not encrypted data"}, - {ERR_REASON(CMS_R_TYPE_NOT_ENVELOPED_DATA), "type not enveloped data"}, - {ERR_REASON(CMS_R_UNABLE_TO_FINALIZE_CONTEXT), - "unable to finalize context"}, - {ERR_REASON(CMS_R_UNKNOWN_CIPHER), "unknown cipher"}, - {ERR_REASON(CMS_R_UNKNOWN_DIGEST_ALGORIHM), "unknown digest algorihm"}, - {ERR_REASON(CMS_R_UNKNOWN_ID), "unknown id"}, - {ERR_REASON(CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM), - "unsupported compression algorithm"}, - {ERR_REASON(CMS_R_UNSUPPORTED_CONTENT_TYPE), "unsupported content type"}, - {ERR_REASON(CMS_R_UNSUPPORTED_KEK_ALGORITHM), - "unsupported kek algorithm"}, - {ERR_REASON(CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM), - "unsupported key encryption algorithm"}, - {ERR_REASON(CMS_R_UNSUPPORTED_RECIPIENT_TYPE), - "unsupported recipient type"}, - {ERR_REASON(CMS_R_UNSUPPORTED_RECPIENTINFO_TYPE), - "unsupported recpientinfo type"}, - {ERR_REASON(CMS_R_UNSUPPORTED_TYPE), "unsupported type"}, - {ERR_REASON(CMS_R_UNWRAP_ERROR), "unwrap error"}, - {ERR_REASON(CMS_R_UNWRAP_FAILURE), "unwrap failure"}, - {ERR_REASON(CMS_R_VERIFICATION_FAILURE), "verification failure"}, - {ERR_REASON(CMS_R_WRAP_ERROR), "wrap error"}, - {0, NULL} -}; - -#endif - -void ERR_load_CMS_strings(void) -{ -#ifndef OPENSSL_NO_ERR - - if (ERR_func_error_string(CMS_str_functs[0].error) == NULL) { - ERR_load_strings(0, CMS_str_functs); - ERR_load_strings(0, CMS_str_reasons); - } -#endif -} diff --git a/thirdparty/openssl/crypto/cms/cms_ess.c b/thirdparty/openssl/crypto/cms/cms_ess.c deleted file mode 100644 index 8212560628..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_ess.c +++ /dev/null @@ -1,394 +0,0 @@ -/* crypto/cms/cms_ess.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/rand.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include "cms_lcl.h" - -DECLARE_ASN1_ITEM(CMS_ReceiptRequest) -DECLARE_ASN1_ITEM(CMS_Receipt) - -IMPLEMENT_ASN1_FUNCTIONS(CMS_ReceiptRequest) - -/* ESS services: for now just Signed Receipt related */ - -int CMS_get1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest **prr) -{ - ASN1_STRING *str; - CMS_ReceiptRequest *rr = NULL; - if (prr) - *prr = NULL; - str = CMS_signed_get0_data_by_OBJ(si, - OBJ_nid2obj - (NID_id_smime_aa_receiptRequest), -3, - V_ASN1_SEQUENCE); - if (!str) - return 0; - - rr = ASN1_item_unpack(str, ASN1_ITEM_rptr(CMS_ReceiptRequest)); - if (!rr) - return -1; - if (prr) - *prr = rr; - else - CMS_ReceiptRequest_free(rr); - return 1; -} - -CMS_ReceiptRequest *CMS_ReceiptRequest_create0(unsigned char *id, int idlen, - int allorfirst, - STACK_OF(GENERAL_NAMES) - *receiptList, STACK_OF(GENERAL_NAMES) - *receiptsTo) -{ - CMS_ReceiptRequest *rr = NULL; - - rr = CMS_ReceiptRequest_new(); - if (!rr) - goto merr; - if (id) - ASN1_STRING_set0(rr->signedContentIdentifier, id, idlen); - else { - if (!ASN1_STRING_set(rr->signedContentIdentifier, NULL, 32)) - goto merr; - if (RAND_bytes(rr->signedContentIdentifier->data, 32) <= 0) - goto err; - } - - sk_GENERAL_NAMES_pop_free(rr->receiptsTo, GENERAL_NAMES_free); - rr->receiptsTo = receiptsTo; - - if (receiptList) { - rr->receiptsFrom->type = 1; - rr->receiptsFrom->d.receiptList = receiptList; - } else { - rr->receiptsFrom->type = 0; - rr->receiptsFrom->d.allOrFirstTier = allorfirst; - } - - return rr; - - merr: - CMSerr(CMS_F_CMS_RECEIPTREQUEST_CREATE0, ERR_R_MALLOC_FAILURE); - - err: - if (rr) - CMS_ReceiptRequest_free(rr); - - return NULL; - -} - -int CMS_add1_ReceiptRequest(CMS_SignerInfo *si, CMS_ReceiptRequest *rr) -{ - unsigned char *rrder = NULL; - int rrderlen, r = 0; - - rrderlen = i2d_CMS_ReceiptRequest(rr, &rrder); - if (rrderlen < 0) - goto merr; - - if (!CMS_signed_add1_attr_by_NID(si, NID_id_smime_aa_receiptRequest, - V_ASN1_SEQUENCE, rrder, rrderlen)) - goto merr; - - r = 1; - - merr: - if (!r) - CMSerr(CMS_F_CMS_ADD1_RECEIPTREQUEST, ERR_R_MALLOC_FAILURE); - - if (rrder) - OPENSSL_free(rrder); - - return r; - -} - -void CMS_ReceiptRequest_get0_values(CMS_ReceiptRequest *rr, - ASN1_STRING **pcid, - int *pallorfirst, - STACK_OF(GENERAL_NAMES) **plist, - STACK_OF(GENERAL_NAMES) **prto) -{ - if (pcid) - *pcid = rr->signedContentIdentifier; - if (rr->receiptsFrom->type == 0) { - if (pallorfirst) - *pallorfirst = (int)rr->receiptsFrom->d.allOrFirstTier; - if (plist) - *plist = NULL; - } else { - if (pallorfirst) - *pallorfirst = -1; - if (plist) - *plist = rr->receiptsFrom->d.receiptList; - } - if (prto) - *prto = rr->receiptsTo; -} - -/* Digest a SignerInfo structure for msgSigDigest attribute processing */ - -static int cms_msgSigDigest(CMS_SignerInfo *si, - unsigned char *dig, unsigned int *diglen) -{ - const EVP_MD *md; - md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm); - if (md == NULL) - return 0; - if (!ASN1_item_digest(ASN1_ITEM_rptr(CMS_Attributes_Verify), md, - si->signedAttrs, dig, diglen)) - return 0; - return 1; -} - -/* Add a msgSigDigest attribute to a SignerInfo */ - -int cms_msgSigDigest_add1(CMS_SignerInfo *dest, CMS_SignerInfo *src) -{ - unsigned char dig[EVP_MAX_MD_SIZE]; - unsigned int diglen; - if (!cms_msgSigDigest(src, dig, &diglen)) { - CMSerr(CMS_F_CMS_MSGSIGDIGEST_ADD1, CMS_R_MSGSIGDIGEST_ERROR); - return 0; - } - if (!CMS_signed_add1_attr_by_NID(dest, NID_id_smime_aa_msgSigDigest, - V_ASN1_OCTET_STRING, dig, diglen)) { - CMSerr(CMS_F_CMS_MSGSIGDIGEST_ADD1, ERR_R_MALLOC_FAILURE); - return 0; - } - return 1; -} - -/* Verify signed receipt after it has already passed normal CMS verify */ - -int cms_Receipt_verify(CMS_ContentInfo *cms, CMS_ContentInfo *req_cms) -{ - int r = 0, i; - CMS_ReceiptRequest *rr = NULL; - CMS_Receipt *rct = NULL; - STACK_OF(CMS_SignerInfo) *sis, *osis; - CMS_SignerInfo *si, *osi = NULL; - ASN1_OCTET_STRING *msig, **pcont; - ASN1_OBJECT *octype; - unsigned char dig[EVP_MAX_MD_SIZE]; - unsigned int diglen; - - /* Get SignerInfos, also checks SignedData content type */ - osis = CMS_get0_SignerInfos(req_cms); - sis = CMS_get0_SignerInfos(cms); - if (!osis || !sis) - goto err; - - if (sk_CMS_SignerInfo_num(sis) != 1) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NEED_ONE_SIGNER); - goto err; - } - - /* Check receipt content type */ - if (OBJ_obj2nid(CMS_get0_eContentType(cms)) != NID_id_smime_ct_receipt) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NOT_A_SIGNED_RECEIPT); - goto err; - } - - /* Extract and decode receipt content */ - pcont = CMS_get0_content(cms); - if (!pcont || !*pcont) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_CONTENT); - goto err; - } - - rct = ASN1_item_unpack(*pcont, ASN1_ITEM_rptr(CMS_Receipt)); - - if (!rct) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_RECEIPT_DECODE_ERROR); - goto err; - } - - /* Locate original request */ - - for (i = 0; i < sk_CMS_SignerInfo_num(osis); i++) { - osi = sk_CMS_SignerInfo_value(osis, i); - if (!ASN1_STRING_cmp(osi->signature, rct->originatorSignatureValue)) - break; - } - - if (i == sk_CMS_SignerInfo_num(osis)) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_MATCHING_SIGNATURE); - goto err; - } - - si = sk_CMS_SignerInfo_value(sis, 0); - - /* Get msgSigDigest value and compare */ - - msig = CMS_signed_get0_data_by_OBJ(si, - OBJ_nid2obj - (NID_id_smime_aa_msgSigDigest), -3, - V_ASN1_OCTET_STRING); - - if (!msig) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_MSGSIGDIGEST); - goto err; - } - - if (!cms_msgSigDigest(osi, dig, &diglen)) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_MSGSIGDIGEST_ERROR); - goto err; - } - - if (diglen != (unsigned int)msig->length) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_MSGSIGDIGEST_WRONG_LENGTH); - goto err; - } - - if (memcmp(dig, msig->data, diglen)) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, - CMS_R_MSGSIGDIGEST_VERIFICATION_FAILURE); - goto err; - } - - /* Compare content types */ - - octype = CMS_signed_get0_data_by_OBJ(osi, - OBJ_nid2obj(NID_pkcs9_contentType), - -3, V_ASN1_OBJECT); - if (!octype) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_CONTENT_TYPE); - goto err; - } - - /* Compare details in receipt request */ - - if (OBJ_cmp(octype, rct->contentType)) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_CONTENT_TYPE_MISMATCH); - goto err; - } - - /* Get original receipt request details */ - - if (CMS_get1_ReceiptRequest(osi, &rr) <= 0) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_NO_RECEIPT_REQUEST); - goto err; - } - - if (ASN1_STRING_cmp(rr->signedContentIdentifier, - rct->signedContentIdentifier)) { - CMSerr(CMS_F_CMS_RECEIPT_VERIFY, CMS_R_CONTENTIDENTIFIER_MISMATCH); - goto err; - } - - r = 1; - - err: - if (rr) - CMS_ReceiptRequest_free(rr); - if (rct) - M_ASN1_free_of(rct, CMS_Receipt); - - return r; - -} - -/* - * Encode a Receipt into an OCTET STRING read for including into content of a - * SignedData ContentInfo. - */ - -ASN1_OCTET_STRING *cms_encode_Receipt(CMS_SignerInfo *si) -{ - CMS_Receipt rct; - CMS_ReceiptRequest *rr = NULL; - ASN1_OBJECT *ctype; - ASN1_OCTET_STRING *os = NULL; - - /* Get original receipt request */ - - /* Get original receipt request details */ - - if (CMS_get1_ReceiptRequest(si, &rr) <= 0) { - CMSerr(CMS_F_CMS_ENCODE_RECEIPT, CMS_R_NO_RECEIPT_REQUEST); - goto err; - } - - /* Get original content type */ - - ctype = CMS_signed_get0_data_by_OBJ(si, - OBJ_nid2obj(NID_pkcs9_contentType), - -3, V_ASN1_OBJECT); - if (!ctype) { - CMSerr(CMS_F_CMS_ENCODE_RECEIPT, CMS_R_NO_CONTENT_TYPE); - goto err; - } - - rct.version = 1; - rct.contentType = ctype; - rct.signedContentIdentifier = rr->signedContentIdentifier; - rct.originatorSignatureValue = si->signature; - - os = ASN1_item_pack(&rct, ASN1_ITEM_rptr(CMS_Receipt), NULL); - - err: - if (rr) - CMS_ReceiptRequest_free(rr); - - return os; - -} diff --git a/thirdparty/openssl/crypto/cms/cms_io.c b/thirdparty/openssl/crypto/cms/cms_io.c deleted file mode 100644 index ec51f8e680..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_io.c +++ /dev/null @@ -1,133 +0,0 @@ -/* crypto/cms/cms_io.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include <openssl/asn1t.h> -#include <openssl/x509.h> -#include <openssl/err.h> -#include <openssl/pem.h> -#include "cms.h" -#include "cms_lcl.h" - -int CMS_stream(unsigned char ***boundary, CMS_ContentInfo *cms) -{ - ASN1_OCTET_STRING **pos; - pos = CMS_get0_content(cms); - if (!pos) - return 0; - if (!*pos) - *pos = ASN1_OCTET_STRING_new(); - if (*pos) { - (*pos)->flags |= ASN1_STRING_FLAG_NDEF; - (*pos)->flags &= ~ASN1_STRING_FLAG_CONT; - *boundary = &(*pos)->data; - return 1; - } - CMSerr(CMS_F_CMS_STREAM, ERR_R_MALLOC_FAILURE); - return 0; -} - -CMS_ContentInfo *d2i_CMS_bio(BIO *bp, CMS_ContentInfo **cms) -{ - return ASN1_item_d2i_bio(ASN1_ITEM_rptr(CMS_ContentInfo), bp, cms); -} - -int i2d_CMS_bio(BIO *bp, CMS_ContentInfo *cms) -{ - return ASN1_item_i2d_bio(ASN1_ITEM_rptr(CMS_ContentInfo), bp, cms); -} - -IMPLEMENT_PEM_rw_const(CMS, CMS_ContentInfo, PEM_STRING_CMS, CMS_ContentInfo) - -BIO *BIO_new_CMS(BIO *out, CMS_ContentInfo *cms) -{ - return BIO_new_NDEF(out, (ASN1_VALUE *)cms, - ASN1_ITEM_rptr(CMS_ContentInfo)); -} - -/* CMS wrappers round generalised stream and MIME routines */ - -int i2d_CMS_bio_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, int flags) -{ - return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)cms, in, flags, - ASN1_ITEM_rptr(CMS_ContentInfo)); -} - -int PEM_write_bio_CMS_stream(BIO *out, CMS_ContentInfo *cms, BIO *in, - int flags) -{ - return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *)cms, in, flags, - "CMS", ASN1_ITEM_rptr(CMS_ContentInfo)); -} - -int SMIME_write_CMS(BIO *bio, CMS_ContentInfo *cms, BIO *data, int flags) -{ - STACK_OF(X509_ALGOR) *mdalgs; - int ctype_nid = OBJ_obj2nid(cms->contentType); - int econt_nid = OBJ_obj2nid(CMS_get0_eContentType(cms)); - if (ctype_nid == NID_pkcs7_signed) - mdalgs = cms->d.signedData->digestAlgorithms; - else - mdalgs = NULL; - - return SMIME_write_ASN1(bio, (ASN1_VALUE *)cms, data, flags, - ctype_nid, econt_nid, mdalgs, - ASN1_ITEM_rptr(CMS_ContentInfo)); -} - -CMS_ContentInfo *SMIME_read_CMS(BIO *bio, BIO **bcont) -{ - return (CMS_ContentInfo *)SMIME_read_ASN1(bio, bcont, - ASN1_ITEM_rptr - (CMS_ContentInfo)); -} diff --git a/thirdparty/openssl/crypto/cms/cms_kari.c b/thirdparty/openssl/crypto/cms/cms_kari.c deleted file mode 100644 index ee283172d3..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_kari.c +++ /dev/null @@ -1,468 +0,0 @@ -/* crypto/cms/cms_kari.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2013 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include <openssl/rand.h> -#include <openssl/aes.h> -#include "cms_lcl.h" -#include "asn1_locl.h" - -DECLARE_ASN1_ITEM(CMS_KeyAgreeRecipientInfo) -DECLARE_ASN1_ITEM(CMS_RecipientEncryptedKey) -DECLARE_ASN1_ITEM(CMS_OriginatorPublicKey) -DECLARE_ASN1_ITEM(CMS_RecipientKeyIdentifier) - -/* Key Agreement Recipient Info (KARI) routines */ - -int CMS_RecipientInfo_kari_get0_alg(CMS_RecipientInfo *ri, - X509_ALGOR **palg, - ASN1_OCTET_STRING **pukm) -{ - if (ri->type != CMS_RECIPINFO_AGREE) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ALG, - CMS_R_NOT_KEY_AGREEMENT); - return 0; - } - if (palg) - *palg = ri->d.kari->keyEncryptionAlgorithm; - if (pukm) - *pukm = ri->d.kari->ukm; - return 1; -} - -/* Retrieve recipient encrypted keys from a kari */ - -STACK_OF(CMS_RecipientEncryptedKey) -*CMS_RecipientInfo_kari_get0_reks(CMS_RecipientInfo *ri) -{ - if (ri->type != CMS_RECIPINFO_AGREE) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_REKS, - CMS_R_NOT_KEY_AGREEMENT); - return NULL; - } - return ri->d.kari->recipientEncryptedKeys; -} - -int CMS_RecipientInfo_kari_get0_orig_id(CMS_RecipientInfo *ri, - X509_ALGOR **pubalg, - ASN1_BIT_STRING **pubkey, - ASN1_OCTET_STRING **keyid, - X509_NAME **issuer, - ASN1_INTEGER **sno) -{ - CMS_OriginatorIdentifierOrKey *oik; - if (ri->type != CMS_RECIPINFO_AGREE) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_GET0_ORIG_ID, - CMS_R_NOT_KEY_AGREEMENT); - return 0; - } - oik = ri->d.kari->originator; - if (issuer) - *issuer = NULL; - if (sno) - *sno = NULL; - if (keyid) - *keyid = NULL; - if (pubalg) - *pubalg = NULL; - if (pubkey) - *pubkey = NULL; - if (oik->type == CMS_OIK_ISSUER_SERIAL) { - if (issuer) - *issuer = oik->d.issuerAndSerialNumber->issuer; - if (sno) - *sno = oik->d.issuerAndSerialNumber->serialNumber; - } else if (oik->type == CMS_OIK_KEYIDENTIFIER) { - if (keyid) - *keyid = oik->d.subjectKeyIdentifier; - } else if (oik->type == CMS_OIK_PUBKEY) { - if (pubalg) - *pubalg = oik->d.originatorKey->algorithm; - if (pubkey) - *pubkey = oik->d.originatorKey->publicKey; - } else - return 0; - return 1; -} - -int CMS_RecipientInfo_kari_orig_id_cmp(CMS_RecipientInfo *ri, X509 *cert) -{ - CMS_OriginatorIdentifierOrKey *oik; - if (ri->type != CMS_RECIPINFO_AGREE) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_ORIG_ID_CMP, - CMS_R_NOT_KEY_AGREEMENT); - return -2; - } - oik = ri->d.kari->originator; - if (oik->type == CMS_OIK_ISSUER_SERIAL) - return cms_ias_cert_cmp(oik->d.issuerAndSerialNumber, cert); - else if (oik->type == CMS_OIK_KEYIDENTIFIER) - return cms_keyid_cert_cmp(oik->d.subjectKeyIdentifier, cert); - return -1; -} - -int CMS_RecipientEncryptedKey_get0_id(CMS_RecipientEncryptedKey *rek, - ASN1_OCTET_STRING **keyid, - ASN1_GENERALIZEDTIME **tm, - CMS_OtherKeyAttribute **other, - X509_NAME **issuer, ASN1_INTEGER **sno) -{ - CMS_KeyAgreeRecipientIdentifier *rid = rek->rid; - if (rid->type == CMS_REK_ISSUER_SERIAL) { - if (issuer) - *issuer = rid->d.issuerAndSerialNumber->issuer; - if (sno) - *sno = rid->d.issuerAndSerialNumber->serialNumber; - if (keyid) - *keyid = NULL; - if (tm) - *tm = NULL; - if (other) - *other = NULL; - } else if (rid->type == CMS_REK_KEYIDENTIFIER) { - if (keyid) - *keyid = rid->d.rKeyId->subjectKeyIdentifier; - if (tm) - *tm = rid->d.rKeyId->date; - if (other) - *other = rid->d.rKeyId->other; - if (issuer) - *issuer = NULL; - if (sno) - *sno = NULL; - } else - return 0; - return 1; -} - -int CMS_RecipientEncryptedKey_cert_cmp(CMS_RecipientEncryptedKey *rek, - X509 *cert) -{ - CMS_KeyAgreeRecipientIdentifier *rid = rek->rid; - if (rid->type == CMS_REK_ISSUER_SERIAL) - return cms_ias_cert_cmp(rid->d.issuerAndSerialNumber, cert); - else if (rid->type == CMS_REK_KEYIDENTIFIER) - return cms_keyid_cert_cmp(rid->d.rKeyId->subjectKeyIdentifier, cert); - else - return -1; -} - -int CMS_RecipientInfo_kari_set0_pkey(CMS_RecipientInfo *ri, EVP_PKEY *pk) -{ - EVP_PKEY_CTX *pctx; - CMS_KeyAgreeRecipientInfo *kari = ri->d.kari; - if (kari->pctx) { - EVP_PKEY_CTX_free(kari->pctx); - kari->pctx = NULL; - } - if (!pk) - return 1; - pctx = EVP_PKEY_CTX_new(pk, NULL); - if (!pctx || !EVP_PKEY_derive_init(pctx)) - goto err; - kari->pctx = pctx; - return 1; - err: - if (pctx) - EVP_PKEY_CTX_free(pctx); - return 0; -} - -EVP_CIPHER_CTX *CMS_RecipientInfo_kari_get0_ctx(CMS_RecipientInfo *ri) -{ - if (ri->type == CMS_RECIPINFO_AGREE) - return &ri->d.kari->ctx; - return NULL; -} - -/* - * Derive KEK and decrypt/encrypt with it to produce either the original CEK - * or the encrypted CEK. - */ - -static int cms_kek_cipher(unsigned char **pout, size_t *poutlen, - const unsigned char *in, size_t inlen, - CMS_KeyAgreeRecipientInfo *kari, int enc) -{ - /* Key encryption key */ - unsigned char kek[EVP_MAX_KEY_LENGTH]; - size_t keklen; - int rv = 0; - unsigned char *out = NULL; - int outlen; - keklen = EVP_CIPHER_CTX_key_length(&kari->ctx); - if (keklen > EVP_MAX_KEY_LENGTH) - return 0; - /* Derive KEK */ - if (EVP_PKEY_derive(kari->pctx, kek, &keklen) <= 0) - goto err; - /* Set KEK in context */ - if (!EVP_CipherInit_ex(&kari->ctx, NULL, NULL, kek, NULL, enc)) - goto err; - /* obtain output length of ciphered key */ - if (!EVP_CipherUpdate(&kari->ctx, NULL, &outlen, in, inlen)) - goto err; - out = OPENSSL_malloc(outlen); - if (!out) - goto err; - if (!EVP_CipherUpdate(&kari->ctx, out, &outlen, in, inlen)) - goto err; - *pout = out; - *poutlen = (size_t)outlen; - rv = 1; - - err: - OPENSSL_cleanse(kek, keklen); - if (!rv && out) - OPENSSL_free(out); - EVP_CIPHER_CTX_cleanup(&kari->ctx); - EVP_PKEY_CTX_free(kari->pctx); - kari->pctx = NULL; - return rv; -} - -int CMS_RecipientInfo_kari_decrypt(CMS_ContentInfo *cms, - CMS_RecipientInfo *ri, - CMS_RecipientEncryptedKey *rek) -{ - int rv = 0; - unsigned char *enckey = NULL, *cek = NULL; - size_t enckeylen; - size_t ceklen; - CMS_EncryptedContentInfo *ec; - enckeylen = rek->encryptedKey->length; - enckey = rek->encryptedKey->data; - /* Setup all parameters to derive KEK */ - if (!cms_env_asn1_ctrl(ri, 1)) - goto err; - /* Attempt to decrypt CEK */ - if (!cms_kek_cipher(&cek, &ceklen, enckey, enckeylen, ri->d.kari, 0)) - goto err; - ec = cms->d.envelopedData->encryptedContentInfo; - if (ec->key) { - OPENSSL_cleanse(ec->key, ec->keylen); - OPENSSL_free(ec->key); - } - ec->key = cek; - ec->keylen = ceklen; - cek = NULL; - rv = 1; - err: - if (cek) - OPENSSL_free(cek); - return rv; -} - -/* Create ephemeral key and initialise context based on it */ -static int cms_kari_create_ephemeral_key(CMS_KeyAgreeRecipientInfo *kari, - EVP_PKEY *pk) -{ - EVP_PKEY_CTX *pctx = NULL; - EVP_PKEY *ekey = NULL; - int rv = 0; - pctx = EVP_PKEY_CTX_new(pk, NULL); - if (!pctx) - goto err; - if (EVP_PKEY_keygen_init(pctx) <= 0) - goto err; - if (EVP_PKEY_keygen(pctx, &ekey) <= 0) - goto err; - EVP_PKEY_CTX_free(pctx); - pctx = EVP_PKEY_CTX_new(ekey, NULL); - if (!pctx) - goto err; - if (EVP_PKEY_derive_init(pctx) <= 0) - goto err; - kari->pctx = pctx; - rv = 1; - err: - if (!rv && pctx) - EVP_PKEY_CTX_free(pctx); - if (ekey) - EVP_PKEY_free(ekey); - return rv; -} - -/* Initialise a ktri based on passed certificate and key */ - -int cms_RecipientInfo_kari_init(CMS_RecipientInfo *ri, X509 *recip, - EVP_PKEY *pk, unsigned int flags) -{ - CMS_KeyAgreeRecipientInfo *kari; - CMS_RecipientEncryptedKey *rek = NULL; - - ri->d.kari = M_ASN1_new_of(CMS_KeyAgreeRecipientInfo); - if (!ri->d.kari) - return 0; - ri->type = CMS_RECIPINFO_AGREE; - - kari = ri->d.kari; - kari->version = 3; - - rek = M_ASN1_new_of(CMS_RecipientEncryptedKey); - if (!sk_CMS_RecipientEncryptedKey_push(kari->recipientEncryptedKeys, rek)) { - M_ASN1_free_of(rek, CMS_RecipientEncryptedKey); - return 0; - } - - if (flags & CMS_USE_KEYID) { - rek->rid->type = CMS_REK_KEYIDENTIFIER; - rek->rid->d.rKeyId = M_ASN1_new_of(CMS_RecipientKeyIdentifier); - if (rek->rid->d.rKeyId == NULL) - return 0; - if (!cms_set1_keyid(&rek->rid->d.rKeyId->subjectKeyIdentifier, recip)) - return 0; - } else { - rek->rid->type = CMS_REK_ISSUER_SERIAL; - if (!cms_set1_ias(&rek->rid->d.issuerAndSerialNumber, recip)) - return 0; - } - - /* Create ephemeral key */ - if (!cms_kari_create_ephemeral_key(kari, pk)) - return 0; - - CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY); - rek->pkey = pk; - return 1; -} - -static int cms_wrap_init(CMS_KeyAgreeRecipientInfo *kari, - const EVP_CIPHER *cipher) -{ - EVP_CIPHER_CTX *ctx = &kari->ctx; - const EVP_CIPHER *kekcipher; - int keylen = EVP_CIPHER_key_length(cipher); - /* If a suitable wrap algorithm is already set nothing to do */ - kekcipher = EVP_CIPHER_CTX_cipher(ctx); - - if (kekcipher) { - if (EVP_CIPHER_CTX_mode(ctx) != EVP_CIPH_WRAP_MODE) - return 0; - return 1; - } - /* - * Pick a cipher based on content encryption cipher. If it is DES3 use - * DES3 wrap otherwise use AES wrap similar to key size. - */ -#ifndef OPENSSL_NO_DES - if (EVP_CIPHER_type(cipher) == NID_des_ede3_cbc) - kekcipher = EVP_des_ede3_wrap(); - else -#endif - if (keylen <= 16) - kekcipher = EVP_aes_128_wrap(); - else if (keylen <= 24) - kekcipher = EVP_aes_192_wrap(); - else - kekcipher = EVP_aes_256_wrap(); - return EVP_EncryptInit_ex(ctx, kekcipher, NULL, NULL, NULL); -} - -/* Encrypt content key in key agreement recipient info */ - -int cms_RecipientInfo_kari_encrypt(CMS_ContentInfo *cms, - CMS_RecipientInfo *ri) -{ - CMS_KeyAgreeRecipientInfo *kari; - CMS_EncryptedContentInfo *ec; - CMS_RecipientEncryptedKey *rek; - STACK_OF(CMS_RecipientEncryptedKey) *reks; - int i; - - if (ri->type != CMS_RECIPINFO_AGREE) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_KARI_ENCRYPT, CMS_R_NOT_KEY_AGREEMENT); - return 0; - } - kari = ri->d.kari; - reks = kari->recipientEncryptedKeys; - ec = cms->d.envelopedData->encryptedContentInfo; - /* Initialise wrap algorithm parameters */ - if (!cms_wrap_init(kari, ec->cipher)) - return 0; - /* - * If no orignator key set up initialise for ephemeral key the public key - * ASN1 structure will set the actual public key value. - */ - if (kari->originator->type == -1) { - CMS_OriginatorIdentifierOrKey *oik = kari->originator; - oik->type = CMS_OIK_PUBKEY; - oik->d.originatorKey = M_ASN1_new_of(CMS_OriginatorPublicKey); - if (!oik->d.originatorKey) - return 0; - } - /* Initialise KDF algorithm */ - if (!cms_env_asn1_ctrl(ri, 0)) - return 0; - /* For each rek, derive KEK, encrypt CEK */ - for (i = 0; i < sk_CMS_RecipientEncryptedKey_num(reks); i++) { - unsigned char *enckey; - size_t enckeylen; - rek = sk_CMS_RecipientEncryptedKey_value(reks, i); - if (EVP_PKEY_derive_set_peer(kari->pctx, rek->pkey) <= 0) - return 0; - if (!cms_kek_cipher(&enckey, &enckeylen, ec->key, ec->keylen, - kari, 1)) - return 0; - ASN1_STRING_set0(rek->encryptedKey, enckey, enckeylen); - } - - return 1; - -} diff --git a/thirdparty/openssl/crypto/cms/cms_lcl.h b/thirdparty/openssl/crypto/cms/cms_lcl.h deleted file mode 100644 index 20f2c25f5a..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_lcl.h +++ /dev/null @@ -1,471 +0,0 @@ -/* crypto/cms/cms_lcl.h */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#ifndef HEADER_CMS_LCL_H -# define HEADER_CMS_LCL_H - -#ifdef __cplusplus -extern "C" { -#endif - -# include <openssl/x509.h> - -/* - * Cryptographic message syntax (CMS) structures: taken from RFC3852 - */ - -/* Forward references */ - -typedef struct CMS_IssuerAndSerialNumber_st CMS_IssuerAndSerialNumber; -typedef struct CMS_EncapsulatedContentInfo_st CMS_EncapsulatedContentInfo; -typedef struct CMS_SignerIdentifier_st CMS_SignerIdentifier; -typedef struct CMS_SignedData_st CMS_SignedData; -typedef struct CMS_OtherRevocationInfoFormat_st CMS_OtherRevocationInfoFormat; -typedef struct CMS_OriginatorInfo_st CMS_OriginatorInfo; -typedef struct CMS_EncryptedContentInfo_st CMS_EncryptedContentInfo; -typedef struct CMS_EnvelopedData_st CMS_EnvelopedData; -typedef struct CMS_DigestedData_st CMS_DigestedData; -typedef struct CMS_EncryptedData_st CMS_EncryptedData; -typedef struct CMS_AuthenticatedData_st CMS_AuthenticatedData; -typedef struct CMS_CompressedData_st CMS_CompressedData; -typedef struct CMS_OtherCertificateFormat_st CMS_OtherCertificateFormat; -typedef struct CMS_KeyTransRecipientInfo_st CMS_KeyTransRecipientInfo; -typedef struct CMS_OriginatorPublicKey_st CMS_OriginatorPublicKey; -typedef struct CMS_OriginatorIdentifierOrKey_st CMS_OriginatorIdentifierOrKey; -typedef struct CMS_KeyAgreeRecipientInfo_st CMS_KeyAgreeRecipientInfo; -typedef struct CMS_RecipientKeyIdentifier_st CMS_RecipientKeyIdentifier; -typedef struct CMS_KeyAgreeRecipientIdentifier_st - CMS_KeyAgreeRecipientIdentifier; -typedef struct CMS_KEKIdentifier_st CMS_KEKIdentifier; -typedef struct CMS_KEKRecipientInfo_st CMS_KEKRecipientInfo; -typedef struct CMS_PasswordRecipientInfo_st CMS_PasswordRecipientInfo; -typedef struct CMS_OtherRecipientInfo_st CMS_OtherRecipientInfo; -typedef struct CMS_ReceiptsFrom_st CMS_ReceiptsFrom; - -struct CMS_ContentInfo_st { - ASN1_OBJECT *contentType; - union { - ASN1_OCTET_STRING *data; - CMS_SignedData *signedData; - CMS_EnvelopedData *envelopedData; - CMS_DigestedData *digestedData; - CMS_EncryptedData *encryptedData; - CMS_AuthenticatedData *authenticatedData; - CMS_CompressedData *compressedData; - ASN1_TYPE *other; - /* Other types ... */ - void *otherData; - } d; -}; - -struct CMS_SignedData_st { - long version; - STACK_OF(X509_ALGOR) *digestAlgorithms; - CMS_EncapsulatedContentInfo *encapContentInfo; - STACK_OF(CMS_CertificateChoices) *certificates; - STACK_OF(CMS_RevocationInfoChoice) *crls; - STACK_OF(CMS_SignerInfo) *signerInfos; -}; - -struct CMS_EncapsulatedContentInfo_st { - ASN1_OBJECT *eContentType; - ASN1_OCTET_STRING *eContent; - /* Set to 1 if incomplete structure only part set up */ - int partial; -}; - -struct CMS_SignerInfo_st { - long version; - CMS_SignerIdentifier *sid; - X509_ALGOR *digestAlgorithm; - STACK_OF(X509_ATTRIBUTE) *signedAttrs; - X509_ALGOR *signatureAlgorithm; - ASN1_OCTET_STRING *signature; - STACK_OF(X509_ATTRIBUTE) *unsignedAttrs; - /* Signing certificate and key */ - X509 *signer; - EVP_PKEY *pkey; - /* Digest and public key context for alternative parameters */ - EVP_MD_CTX mctx; - EVP_PKEY_CTX *pctx; -}; - -struct CMS_SignerIdentifier_st { - int type; - union { - CMS_IssuerAndSerialNumber *issuerAndSerialNumber; - ASN1_OCTET_STRING *subjectKeyIdentifier; - } d; -}; - -struct CMS_EnvelopedData_st { - long version; - CMS_OriginatorInfo *originatorInfo; - STACK_OF(CMS_RecipientInfo) *recipientInfos; - CMS_EncryptedContentInfo *encryptedContentInfo; - STACK_OF(X509_ATTRIBUTE) *unprotectedAttrs; -}; - -struct CMS_OriginatorInfo_st { - STACK_OF(CMS_CertificateChoices) *certificates; - STACK_OF(CMS_RevocationInfoChoice) *crls; -}; - -struct CMS_EncryptedContentInfo_st { - ASN1_OBJECT *contentType; - X509_ALGOR *contentEncryptionAlgorithm; - ASN1_OCTET_STRING *encryptedContent; - /* Content encryption algorithm and key */ - const EVP_CIPHER *cipher; - unsigned char *key; - size_t keylen; - /* Set to 1 if we are debugging decrypt and don't fake keys for MMA */ - int debug; -}; - -struct CMS_RecipientInfo_st { - int type; - union { - CMS_KeyTransRecipientInfo *ktri; - CMS_KeyAgreeRecipientInfo *kari; - CMS_KEKRecipientInfo *kekri; - CMS_PasswordRecipientInfo *pwri; - CMS_OtherRecipientInfo *ori; - } d; -}; - -typedef CMS_SignerIdentifier CMS_RecipientIdentifier; - -struct CMS_KeyTransRecipientInfo_st { - long version; - CMS_RecipientIdentifier *rid; - X509_ALGOR *keyEncryptionAlgorithm; - ASN1_OCTET_STRING *encryptedKey; - /* Recipient Key and cert */ - X509 *recip; - EVP_PKEY *pkey; - /* Public key context for this operation */ - EVP_PKEY_CTX *pctx; -}; - -struct CMS_KeyAgreeRecipientInfo_st { - long version; - CMS_OriginatorIdentifierOrKey *originator; - ASN1_OCTET_STRING *ukm; - X509_ALGOR *keyEncryptionAlgorithm; - STACK_OF(CMS_RecipientEncryptedKey) *recipientEncryptedKeys; - /* Public key context associated with current operation */ - EVP_PKEY_CTX *pctx; - /* Cipher context for CEK wrapping */ - EVP_CIPHER_CTX ctx; -}; - -struct CMS_OriginatorIdentifierOrKey_st { - int type; - union { - CMS_IssuerAndSerialNumber *issuerAndSerialNumber; - ASN1_OCTET_STRING *subjectKeyIdentifier; - CMS_OriginatorPublicKey *originatorKey; - } d; -}; - -struct CMS_OriginatorPublicKey_st { - X509_ALGOR *algorithm; - ASN1_BIT_STRING *publicKey; -}; - -struct CMS_RecipientEncryptedKey_st { - CMS_KeyAgreeRecipientIdentifier *rid; - ASN1_OCTET_STRING *encryptedKey; - /* Public key associated with this recipient */ - EVP_PKEY *pkey; -}; - -struct CMS_KeyAgreeRecipientIdentifier_st { - int type; - union { - CMS_IssuerAndSerialNumber *issuerAndSerialNumber; - CMS_RecipientKeyIdentifier *rKeyId; - } d; -}; - -struct CMS_RecipientKeyIdentifier_st { - ASN1_OCTET_STRING *subjectKeyIdentifier; - ASN1_GENERALIZEDTIME *date; - CMS_OtherKeyAttribute *other; -}; - -struct CMS_KEKRecipientInfo_st { - long version; - CMS_KEKIdentifier *kekid; - X509_ALGOR *keyEncryptionAlgorithm; - ASN1_OCTET_STRING *encryptedKey; - /* Extra info: symmetric key to use */ - unsigned char *key; - size_t keylen; -}; - -struct CMS_KEKIdentifier_st { - ASN1_OCTET_STRING *keyIdentifier; - ASN1_GENERALIZEDTIME *date; - CMS_OtherKeyAttribute *other; -}; - -struct CMS_PasswordRecipientInfo_st { - long version; - X509_ALGOR *keyDerivationAlgorithm; - X509_ALGOR *keyEncryptionAlgorithm; - ASN1_OCTET_STRING *encryptedKey; - /* Extra info: password to use */ - unsigned char *pass; - size_t passlen; -}; - -struct CMS_OtherRecipientInfo_st { - ASN1_OBJECT *oriType; - ASN1_TYPE *oriValue; -}; - -struct CMS_DigestedData_st { - long version; - X509_ALGOR *digestAlgorithm; - CMS_EncapsulatedContentInfo *encapContentInfo; - ASN1_OCTET_STRING *digest; -}; - -struct CMS_EncryptedData_st { - long version; - CMS_EncryptedContentInfo *encryptedContentInfo; - STACK_OF(X509_ATTRIBUTE) *unprotectedAttrs; -}; - -struct CMS_AuthenticatedData_st { - long version; - CMS_OriginatorInfo *originatorInfo; - STACK_OF(CMS_RecipientInfo) *recipientInfos; - X509_ALGOR *macAlgorithm; - X509_ALGOR *digestAlgorithm; - CMS_EncapsulatedContentInfo *encapContentInfo; - STACK_OF(X509_ATTRIBUTE) *authAttrs; - ASN1_OCTET_STRING *mac; - STACK_OF(X509_ATTRIBUTE) *unauthAttrs; -}; - -struct CMS_CompressedData_st { - long version; - X509_ALGOR *compressionAlgorithm; - STACK_OF(CMS_RecipientInfo) *recipientInfos; - CMS_EncapsulatedContentInfo *encapContentInfo; -}; - -struct CMS_RevocationInfoChoice_st { - int type; - union { - X509_CRL *crl; - CMS_OtherRevocationInfoFormat *other; - } d; -}; - -# define CMS_REVCHOICE_CRL 0 -# define CMS_REVCHOICE_OTHER 1 - -struct CMS_OtherRevocationInfoFormat_st { - ASN1_OBJECT *otherRevInfoFormat; - ASN1_TYPE *otherRevInfo; -}; - -struct CMS_CertificateChoices { - int type; - union { - X509 *certificate; - ASN1_STRING *extendedCertificate; /* Obsolete */ - ASN1_STRING *v1AttrCert; /* Left encoded for now */ - ASN1_STRING *v2AttrCert; /* Left encoded for now */ - CMS_OtherCertificateFormat *other; - } d; -}; - -# define CMS_CERTCHOICE_CERT 0 -# define CMS_CERTCHOICE_EXCERT 1 -# define CMS_CERTCHOICE_V1ACERT 2 -# define CMS_CERTCHOICE_V2ACERT 3 -# define CMS_CERTCHOICE_OTHER 4 - -struct CMS_OtherCertificateFormat_st { - ASN1_OBJECT *otherCertFormat; - ASN1_TYPE *otherCert; -}; - -/* - * This is also defined in pkcs7.h but we duplicate it to allow the CMS code - * to be independent of PKCS#7 - */ - -struct CMS_IssuerAndSerialNumber_st { - X509_NAME *issuer; - ASN1_INTEGER *serialNumber; -}; - -struct CMS_OtherKeyAttribute_st { - ASN1_OBJECT *keyAttrId; - ASN1_TYPE *keyAttr; -}; - -/* ESS structures */ - -# ifdef HEADER_X509V3_H - -struct CMS_ReceiptRequest_st { - ASN1_OCTET_STRING *signedContentIdentifier; - CMS_ReceiptsFrom *receiptsFrom; - STACK_OF(GENERAL_NAMES) *receiptsTo; -}; - -struct CMS_ReceiptsFrom_st { - int type; - union { - long allOrFirstTier; - STACK_OF(GENERAL_NAMES) *receiptList; - } d; -}; -# endif - -struct CMS_Receipt_st { - long version; - ASN1_OBJECT *contentType; - ASN1_OCTET_STRING *signedContentIdentifier; - ASN1_OCTET_STRING *originatorSignatureValue; -}; - -DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo) -DECLARE_ASN1_ITEM(CMS_SignerInfo) -DECLARE_ASN1_ITEM(CMS_IssuerAndSerialNumber) -DECLARE_ASN1_ITEM(CMS_Attributes_Sign) -DECLARE_ASN1_ITEM(CMS_Attributes_Verify) -DECLARE_ASN1_ITEM(CMS_RecipientInfo) -DECLARE_ASN1_ITEM(CMS_PasswordRecipientInfo) -DECLARE_ASN1_ALLOC_FUNCTIONS(CMS_IssuerAndSerialNumber) - -# define CMS_SIGNERINFO_ISSUER_SERIAL 0 -# define CMS_SIGNERINFO_KEYIDENTIFIER 1 - -# define CMS_RECIPINFO_ISSUER_SERIAL 0 -# define CMS_RECIPINFO_KEYIDENTIFIER 1 - -# define CMS_REK_ISSUER_SERIAL 0 -# define CMS_REK_KEYIDENTIFIER 1 - -# define CMS_OIK_ISSUER_SERIAL 0 -# define CMS_OIK_KEYIDENTIFIER 1 -# define CMS_OIK_PUBKEY 2 - -BIO *cms_content_bio(CMS_ContentInfo *cms); - -CMS_ContentInfo *cms_Data_create(void); - -CMS_ContentInfo *cms_DigestedData_create(const EVP_MD *md); -BIO *cms_DigestedData_init_bio(CMS_ContentInfo *cms); -int cms_DigestedData_do_final(CMS_ContentInfo *cms, BIO *chain, int verify); - -BIO *cms_SignedData_init_bio(CMS_ContentInfo *cms); -int cms_SignedData_final(CMS_ContentInfo *cms, BIO *chain); -int cms_set1_SignerIdentifier(CMS_SignerIdentifier *sid, X509 *cert, - int type); -int cms_SignerIdentifier_get0_signer_id(CMS_SignerIdentifier *sid, - ASN1_OCTET_STRING **keyid, - X509_NAME **issuer, - ASN1_INTEGER **sno); -int cms_SignerIdentifier_cert_cmp(CMS_SignerIdentifier *sid, X509 *cert); - -CMS_ContentInfo *cms_CompressedData_create(int comp_nid); -BIO *cms_CompressedData_init_bio(CMS_ContentInfo *cms); - -void cms_DigestAlgorithm_set(X509_ALGOR *alg, const EVP_MD *md); -BIO *cms_DigestAlgorithm_init_bio(X509_ALGOR *digestAlgorithm); -int cms_DigestAlgorithm_find_ctx(EVP_MD_CTX *mctx, BIO *chain, - X509_ALGOR *mdalg); - -int cms_ias_cert_cmp(CMS_IssuerAndSerialNumber *ias, X509 *cert); -int cms_keyid_cert_cmp(ASN1_OCTET_STRING *keyid, X509 *cert); -int cms_set1_ias(CMS_IssuerAndSerialNumber **pias, X509 *cert); -int cms_set1_keyid(ASN1_OCTET_STRING **pkeyid, X509 *cert); - -BIO *cms_EncryptedContent_init_bio(CMS_EncryptedContentInfo *ec); -BIO *cms_EncryptedData_init_bio(CMS_ContentInfo *cms); -int cms_EncryptedContent_init(CMS_EncryptedContentInfo *ec, - const EVP_CIPHER *cipher, - const unsigned char *key, size_t keylen); - -int cms_Receipt_verify(CMS_ContentInfo *cms, CMS_ContentInfo *req_cms); -int cms_msgSigDigest_add1(CMS_SignerInfo *dest, CMS_SignerInfo *src); -ASN1_OCTET_STRING *cms_encode_Receipt(CMS_SignerInfo *si); - -BIO *cms_EnvelopedData_init_bio(CMS_ContentInfo *cms); -CMS_EnvelopedData *cms_get0_enveloped(CMS_ContentInfo *cms); -int cms_env_asn1_ctrl(CMS_RecipientInfo *ri, int cmd); -int cms_pkey_get_ri_type(EVP_PKEY *pk); -/* KARI routines */ -int cms_RecipientInfo_kari_init(CMS_RecipientInfo *ri, X509 *recip, - EVP_PKEY *pk, unsigned int flags); -int cms_RecipientInfo_kari_encrypt(CMS_ContentInfo *cms, - CMS_RecipientInfo *ri); - -/* PWRI routines */ -int cms_RecipientInfo_pwri_crypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri, - int en_de); - -#ifdef __cplusplus -} -#endif -#endif diff --git a/thirdparty/openssl/crypto/cms/cms_lib.c b/thirdparty/openssl/crypto/cms/cms_lib.c deleted file mode 100644 index 6d27c4969b..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_lib.c +++ /dev/null @@ -1,656 +0,0 @@ -/* crypto/cms/cms_lib.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include <openssl/asn1t.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/pem.h> -#include <openssl/bio.h> -#include <openssl/asn1.h> -#include "cms.h" -#include "cms_lcl.h" - -IMPLEMENT_ASN1_FUNCTIONS(CMS_ContentInfo) -IMPLEMENT_ASN1_PRINT_FUNCTION(CMS_ContentInfo) - -DECLARE_ASN1_ITEM(CMS_CertificateChoices) -DECLARE_ASN1_ITEM(CMS_RevocationInfoChoice) -DECLARE_STACK_OF(CMS_CertificateChoices) -DECLARE_STACK_OF(CMS_RevocationInfoChoice) - -const ASN1_OBJECT *CMS_get0_type(CMS_ContentInfo *cms) -{ - return cms->contentType; -} - -CMS_ContentInfo *cms_Data_create(void) -{ - CMS_ContentInfo *cms; - cms = CMS_ContentInfo_new(); - if (cms) { - cms->contentType = OBJ_nid2obj(NID_pkcs7_data); - /* Never detached */ - CMS_set_detached(cms, 0); - } - return cms; -} - -BIO *cms_content_bio(CMS_ContentInfo *cms) -{ - ASN1_OCTET_STRING **pos = CMS_get0_content(cms); - if (!pos) - return NULL; - /* If content detached data goes nowhere: create NULL BIO */ - if (!*pos) - return BIO_new(BIO_s_null()); - /* - * If content not detached and created return memory BIO - */ - if (!*pos || ((*pos)->flags == ASN1_STRING_FLAG_CONT)) - return BIO_new(BIO_s_mem()); - /* Else content was read in: return read only BIO for it */ - return BIO_new_mem_buf((*pos)->data, (*pos)->length); -} - -BIO *CMS_dataInit(CMS_ContentInfo *cms, BIO *icont) -{ - BIO *cmsbio, *cont; - if (icont) - cont = icont; - else - cont = cms_content_bio(cms); - if (!cont) { - CMSerr(CMS_F_CMS_DATAINIT, CMS_R_NO_CONTENT); - return NULL; - } - switch (OBJ_obj2nid(cms->contentType)) { - - case NID_pkcs7_data: - return cont; - - case NID_pkcs7_signed: - cmsbio = cms_SignedData_init_bio(cms); - break; - - case NID_pkcs7_digest: - cmsbio = cms_DigestedData_init_bio(cms); - break; -#ifdef ZLIB - case NID_id_smime_ct_compressedData: - cmsbio = cms_CompressedData_init_bio(cms); - break; -#endif - - case NID_pkcs7_encrypted: - cmsbio = cms_EncryptedData_init_bio(cms); - break; - - case NID_pkcs7_enveloped: - cmsbio = cms_EnvelopedData_init_bio(cms); - break; - - default: - CMSerr(CMS_F_CMS_DATAINIT, CMS_R_UNSUPPORTED_TYPE); - return NULL; - } - - if (cmsbio) - return BIO_push(cmsbio, cont); - - if (!icont) - BIO_free(cont); - return NULL; - -} - -int CMS_dataFinal(CMS_ContentInfo *cms, BIO *cmsbio) -{ - ASN1_OCTET_STRING **pos = CMS_get0_content(cms); - if (!pos) - return 0; - /* If ebmedded content find memory BIO and set content */ - if (*pos && ((*pos)->flags & ASN1_STRING_FLAG_CONT)) { - BIO *mbio; - unsigned char *cont; - long contlen; - mbio = BIO_find_type(cmsbio, BIO_TYPE_MEM); - if (!mbio) { - CMSerr(CMS_F_CMS_DATAFINAL, CMS_R_CONTENT_NOT_FOUND); - return 0; - } - contlen = BIO_get_mem_data(mbio, &cont); - /* Set bio as read only so its content can't be clobbered */ - BIO_set_flags(mbio, BIO_FLAGS_MEM_RDONLY); - BIO_set_mem_eof_return(mbio, 0); - ASN1_STRING_set0(*pos, cont, contlen); - (*pos)->flags &= ~ASN1_STRING_FLAG_CONT; - } - - switch (OBJ_obj2nid(cms->contentType)) { - - case NID_pkcs7_data: - case NID_pkcs7_enveloped: - case NID_pkcs7_encrypted: - case NID_id_smime_ct_compressedData: - /* Nothing to do */ - return 1; - - case NID_pkcs7_signed: - return cms_SignedData_final(cms, cmsbio); - - case NID_pkcs7_digest: - return cms_DigestedData_do_final(cms, cmsbio, 0); - - default: - CMSerr(CMS_F_CMS_DATAFINAL, CMS_R_UNSUPPORTED_TYPE); - return 0; - } -} - -/* - * Return an OCTET STRING pointer to content. This allows it to be accessed - * or set later. - */ - -ASN1_OCTET_STRING **CMS_get0_content(CMS_ContentInfo *cms) -{ - switch (OBJ_obj2nid(cms->contentType)) { - - case NID_pkcs7_data: - return &cms->d.data; - - case NID_pkcs7_signed: - return &cms->d.signedData->encapContentInfo->eContent; - - case NID_pkcs7_enveloped: - return &cms->d.envelopedData->encryptedContentInfo->encryptedContent; - - case NID_pkcs7_digest: - return &cms->d.digestedData->encapContentInfo->eContent; - - case NID_pkcs7_encrypted: - return &cms->d.encryptedData->encryptedContentInfo->encryptedContent; - - case NID_id_smime_ct_authData: - return &cms->d.authenticatedData->encapContentInfo->eContent; - - case NID_id_smime_ct_compressedData: - return &cms->d.compressedData->encapContentInfo->eContent; - - default: - if (cms->d.other->type == V_ASN1_OCTET_STRING) - return &cms->d.other->value.octet_string; - CMSerr(CMS_F_CMS_GET0_CONTENT, CMS_R_UNSUPPORTED_CONTENT_TYPE); - return NULL; - - } -} - -/* - * Return an ASN1_OBJECT pointer to content type. This allows it to be - * accessed or set later. - */ - -static ASN1_OBJECT **cms_get0_econtent_type(CMS_ContentInfo *cms) -{ - switch (OBJ_obj2nid(cms->contentType)) { - - case NID_pkcs7_signed: - return &cms->d.signedData->encapContentInfo->eContentType; - - case NID_pkcs7_enveloped: - return &cms->d.envelopedData->encryptedContentInfo->contentType; - - case NID_pkcs7_digest: - return &cms->d.digestedData->encapContentInfo->eContentType; - - case NID_pkcs7_encrypted: - return &cms->d.encryptedData->encryptedContentInfo->contentType; - - case NID_id_smime_ct_authData: - return &cms->d.authenticatedData->encapContentInfo->eContentType; - - case NID_id_smime_ct_compressedData: - return &cms->d.compressedData->encapContentInfo->eContentType; - - default: - CMSerr(CMS_F_CMS_GET0_ECONTENT_TYPE, CMS_R_UNSUPPORTED_CONTENT_TYPE); - return NULL; - - } -} - -const ASN1_OBJECT *CMS_get0_eContentType(CMS_ContentInfo *cms) -{ - ASN1_OBJECT **petype; - petype = cms_get0_econtent_type(cms); - if (petype) - return *petype; - return NULL; -} - -int CMS_set1_eContentType(CMS_ContentInfo *cms, const ASN1_OBJECT *oid) -{ - ASN1_OBJECT **petype, *etype; - petype = cms_get0_econtent_type(cms); - if (!petype) - return 0; - if (!oid) - return 1; - etype = OBJ_dup(oid); - if (!etype) - return 0; - ASN1_OBJECT_free(*petype); - *petype = etype; - return 1; -} - -int CMS_is_detached(CMS_ContentInfo *cms) -{ - ASN1_OCTET_STRING **pos; - pos = CMS_get0_content(cms); - if (!pos) - return -1; - if (*pos) - return 0; - return 1; -} - -int CMS_set_detached(CMS_ContentInfo *cms, int detached) -{ - ASN1_OCTET_STRING **pos; - pos = CMS_get0_content(cms); - if (!pos) - return 0; - if (detached) { - if (*pos) { - ASN1_OCTET_STRING_free(*pos); - *pos = NULL; - } - return 1; - } - if (!*pos) - *pos = ASN1_OCTET_STRING_new(); - if (*pos) { - /* - * NB: special flag to show content is created and not read in. - */ - (*pos)->flags |= ASN1_STRING_FLAG_CONT; - return 1; - } - CMSerr(CMS_F_CMS_SET_DETACHED, ERR_R_MALLOC_FAILURE); - return 0; -} - -/* Set up an X509_ALGOR DigestAlgorithmIdentifier from an EVP_MD */ - -void cms_DigestAlgorithm_set(X509_ALGOR *alg, const EVP_MD *md) -{ - int param_type; - - if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT) - param_type = V_ASN1_UNDEF; - else - param_type = V_ASN1_NULL; - - X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL); - -} - -/* Create a digest BIO from an X509_ALGOR structure */ - -BIO *cms_DigestAlgorithm_init_bio(X509_ALGOR *digestAlgorithm) -{ - BIO *mdbio = NULL; - ASN1_OBJECT *digestoid; - const EVP_MD *digest; - X509_ALGOR_get0(&digestoid, NULL, NULL, digestAlgorithm); - digest = EVP_get_digestbyobj(digestoid); - if (!digest) { - CMSerr(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO, - CMS_R_UNKNOWN_DIGEST_ALGORIHM); - goto err; - } - mdbio = BIO_new(BIO_f_md()); - if (!mdbio || !BIO_set_md(mdbio, digest)) { - CMSerr(CMS_F_CMS_DIGESTALGORITHM_INIT_BIO, CMS_R_MD_BIO_INIT_ERROR); - goto err; - } - return mdbio; - err: - if (mdbio) - BIO_free(mdbio); - return NULL; -} - -/* Locate a message digest content from a BIO chain based on SignerInfo */ - -int cms_DigestAlgorithm_find_ctx(EVP_MD_CTX *mctx, BIO *chain, - X509_ALGOR *mdalg) -{ - int nid; - ASN1_OBJECT *mdoid; - X509_ALGOR_get0(&mdoid, NULL, NULL, mdalg); - nid = OBJ_obj2nid(mdoid); - /* Look for digest type to match signature */ - for (;;) { - EVP_MD_CTX *mtmp; - chain = BIO_find_type(chain, BIO_TYPE_MD); - if (chain == NULL) { - CMSerr(CMS_F_CMS_DIGESTALGORITHM_FIND_CTX, - CMS_R_NO_MATCHING_DIGEST); - return 0; - } - BIO_get_md_ctx(chain, &mtmp); - if (EVP_MD_CTX_type(mtmp) == nid - /* - * Workaround for broken implementations that use signature - * algorithm OID instead of digest. - */ - || EVP_MD_pkey_type(EVP_MD_CTX_md(mtmp)) == nid) - return EVP_MD_CTX_copy_ex(mctx, mtmp); - chain = BIO_next(chain); - } -} - -static STACK_OF(CMS_CertificateChoices) -**cms_get0_certificate_choices(CMS_ContentInfo *cms) -{ - switch (OBJ_obj2nid(cms->contentType)) { - - case NID_pkcs7_signed: - return &cms->d.signedData->certificates; - - case NID_pkcs7_enveloped: - if (cms->d.envelopedData->originatorInfo == NULL) - return NULL; - return &cms->d.envelopedData->originatorInfo->certificates; - - default: - CMSerr(CMS_F_CMS_GET0_CERTIFICATE_CHOICES, - CMS_R_UNSUPPORTED_CONTENT_TYPE); - return NULL; - - } -} - -CMS_CertificateChoices *CMS_add0_CertificateChoices(CMS_ContentInfo *cms) -{ - STACK_OF(CMS_CertificateChoices) **pcerts; - CMS_CertificateChoices *cch; - pcerts = cms_get0_certificate_choices(cms); - if (!pcerts) - return NULL; - if (!*pcerts) - *pcerts = sk_CMS_CertificateChoices_new_null(); - if (!*pcerts) - return NULL; - cch = M_ASN1_new_of(CMS_CertificateChoices); - if (!cch) - return NULL; - if (!sk_CMS_CertificateChoices_push(*pcerts, cch)) { - M_ASN1_free_of(cch, CMS_CertificateChoices); - return NULL; - } - return cch; -} - -int CMS_add0_cert(CMS_ContentInfo *cms, X509 *cert) -{ - CMS_CertificateChoices *cch; - STACK_OF(CMS_CertificateChoices) **pcerts; - int i; - pcerts = cms_get0_certificate_choices(cms); - if (!pcerts) - return 0; - for (i = 0; i < sk_CMS_CertificateChoices_num(*pcerts); i++) { - cch = sk_CMS_CertificateChoices_value(*pcerts, i); - if (cch->type == CMS_CERTCHOICE_CERT) { - if (!X509_cmp(cch->d.certificate, cert)) { - CMSerr(CMS_F_CMS_ADD0_CERT, - CMS_R_CERTIFICATE_ALREADY_PRESENT); - return 0; - } - } - } - cch = CMS_add0_CertificateChoices(cms); - if (!cch) - return 0; - cch->type = CMS_CERTCHOICE_CERT; - cch->d.certificate = cert; - return 1; -} - -int CMS_add1_cert(CMS_ContentInfo *cms, X509 *cert) -{ - int r; - r = CMS_add0_cert(cms, cert); - if (r > 0) - CRYPTO_add(&cert->references, 1, CRYPTO_LOCK_X509); - return r; -} - -static STACK_OF(CMS_RevocationInfoChoice) -**cms_get0_revocation_choices(CMS_ContentInfo *cms) -{ - switch (OBJ_obj2nid(cms->contentType)) { - - case NID_pkcs7_signed: - return &cms->d.signedData->crls; - - case NID_pkcs7_enveloped: - if (cms->d.envelopedData->originatorInfo == NULL) - return NULL; - return &cms->d.envelopedData->originatorInfo->crls; - - default: - CMSerr(CMS_F_CMS_GET0_REVOCATION_CHOICES, - CMS_R_UNSUPPORTED_CONTENT_TYPE); - return NULL; - - } -} - -CMS_RevocationInfoChoice *CMS_add0_RevocationInfoChoice(CMS_ContentInfo *cms) -{ - STACK_OF(CMS_RevocationInfoChoice) **pcrls; - CMS_RevocationInfoChoice *rch; - pcrls = cms_get0_revocation_choices(cms); - if (!pcrls) - return NULL; - if (!*pcrls) - *pcrls = sk_CMS_RevocationInfoChoice_new_null(); - if (!*pcrls) - return NULL; - rch = M_ASN1_new_of(CMS_RevocationInfoChoice); - if (!rch) - return NULL; - if (!sk_CMS_RevocationInfoChoice_push(*pcrls, rch)) { - M_ASN1_free_of(rch, CMS_RevocationInfoChoice); - return NULL; - } - return rch; -} - -int CMS_add0_crl(CMS_ContentInfo *cms, X509_CRL *crl) -{ - CMS_RevocationInfoChoice *rch; - rch = CMS_add0_RevocationInfoChoice(cms); - if (!rch) - return 0; - rch->type = CMS_REVCHOICE_CRL; - rch->d.crl = crl; - return 1; -} - -int CMS_add1_crl(CMS_ContentInfo *cms, X509_CRL *crl) -{ - int r; - r = CMS_add0_crl(cms, crl); - if (r > 0) - CRYPTO_add(&crl->references, 1, CRYPTO_LOCK_X509_CRL); - return r; -} - -STACK_OF(X509) *CMS_get1_certs(CMS_ContentInfo *cms) -{ - STACK_OF(X509) *certs = NULL; - CMS_CertificateChoices *cch; - STACK_OF(CMS_CertificateChoices) **pcerts; - int i; - pcerts = cms_get0_certificate_choices(cms); - if (!pcerts) - return NULL; - for (i = 0; i < sk_CMS_CertificateChoices_num(*pcerts); i++) { - cch = sk_CMS_CertificateChoices_value(*pcerts, i); - if (cch->type == 0) { - if (!certs) { - certs = sk_X509_new_null(); - if (!certs) - return NULL; - } - if (!sk_X509_push(certs, cch->d.certificate)) { - sk_X509_pop_free(certs, X509_free); - return NULL; - } - CRYPTO_add(&cch->d.certificate->references, 1, CRYPTO_LOCK_X509); - } - } - return certs; - -} - -STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms) -{ - STACK_OF(X509_CRL) *crls = NULL; - STACK_OF(CMS_RevocationInfoChoice) **pcrls; - CMS_RevocationInfoChoice *rch; - int i; - pcrls = cms_get0_revocation_choices(cms); - if (!pcrls) - return NULL; - for (i = 0; i < sk_CMS_RevocationInfoChoice_num(*pcrls); i++) { - rch = sk_CMS_RevocationInfoChoice_value(*pcrls, i); - if (rch->type == 0) { - if (!crls) { - crls = sk_X509_CRL_new_null(); - if (!crls) - return NULL; - } - if (!sk_X509_CRL_push(crls, rch->d.crl)) { - sk_X509_CRL_pop_free(crls, X509_CRL_free); - return NULL; - } - CRYPTO_add(&rch->d.crl->references, 1, CRYPTO_LOCK_X509_CRL); - } - } - return crls; -} - -int cms_ias_cert_cmp(CMS_IssuerAndSerialNumber *ias, X509 *cert) -{ - int ret; - ret = X509_NAME_cmp(ias->issuer, X509_get_issuer_name(cert)); - if (ret) - return ret; - return ASN1_INTEGER_cmp(ias->serialNumber, X509_get_serialNumber(cert)); -} - -int cms_keyid_cert_cmp(ASN1_OCTET_STRING *keyid, X509 *cert) -{ - X509_check_purpose(cert, -1, -1); - if (!cert->skid) - return -1; - return ASN1_OCTET_STRING_cmp(keyid, cert->skid); -} - -int cms_set1_ias(CMS_IssuerAndSerialNumber **pias, X509 *cert) -{ - CMS_IssuerAndSerialNumber *ias; - ias = M_ASN1_new_of(CMS_IssuerAndSerialNumber); - if (!ias) - goto err; - if (!X509_NAME_set(&ias->issuer, X509_get_issuer_name(cert))) - goto err; - if (!ASN1_STRING_copy(ias->serialNumber, X509_get_serialNumber(cert))) - goto err; - if (*pias) - M_ASN1_free_of(*pias, CMS_IssuerAndSerialNumber); - *pias = ias; - return 1; - err: - if (ias) - M_ASN1_free_of(ias, CMS_IssuerAndSerialNumber); - CMSerr(CMS_F_CMS_SET1_IAS, ERR_R_MALLOC_FAILURE); - return 0; -} - -int cms_set1_keyid(ASN1_OCTET_STRING **pkeyid, X509 *cert) -{ - ASN1_OCTET_STRING *keyid = NULL; - X509_check_purpose(cert, -1, -1); - if (!cert->skid) { - CMSerr(CMS_F_CMS_SET1_KEYID, CMS_R_CERTIFICATE_HAS_NO_KEYID); - return 0; - } - keyid = ASN1_STRING_dup(cert->skid); - if (!keyid) { - CMSerr(CMS_F_CMS_SET1_KEYID, ERR_R_MALLOC_FAILURE); - return 0; - } - if (*pkeyid) - ASN1_OCTET_STRING_free(*pkeyid); - *pkeyid = keyid; - return 1; -} diff --git a/thirdparty/openssl/crypto/cms/cms_pwri.c b/thirdparty/openssl/crypto/cms/cms_pwri.c deleted file mode 100644 index 5c817caf2f..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_pwri.c +++ /dev/null @@ -1,435 +0,0 @@ -/* crypto/cms/cms_pwri.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2009 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include <openssl/rand.h> -#include <openssl/aes.h> -#include "cms_lcl.h" -#include "asn1_locl.h" - -int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri, - unsigned char *pass, ossl_ssize_t passlen) -{ - CMS_PasswordRecipientInfo *pwri; - if (ri->type != CMS_RECIPINFO_PASS) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_SET0_PASSWORD, CMS_R_NOT_PWRI); - return 0; - } - - pwri = ri->d.pwri; - pwri->pass = pass; - if (pass && passlen < 0) - passlen = strlen((char *)pass); - pwri->passlen = passlen; - return 1; -} - -CMS_RecipientInfo *CMS_add0_recipient_password(CMS_ContentInfo *cms, - int iter, int wrap_nid, - int pbe_nid, - unsigned char *pass, - ossl_ssize_t passlen, - const EVP_CIPHER *kekciph) -{ - CMS_RecipientInfo *ri = NULL; - CMS_EnvelopedData *env; - CMS_PasswordRecipientInfo *pwri; - EVP_CIPHER_CTX ctx; - X509_ALGOR *encalg = NULL; - unsigned char iv[EVP_MAX_IV_LENGTH]; - int ivlen; - - env = cms_get0_enveloped(cms); - if (!env) - return NULL; - - if (wrap_nid <= 0) - wrap_nid = NID_id_alg_PWRI_KEK; - - if (pbe_nid <= 0) - pbe_nid = NID_id_pbkdf2; - - /* Get from enveloped data */ - if (kekciph == NULL) - kekciph = env->encryptedContentInfo->cipher; - - if (kekciph == NULL) { - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, CMS_R_NO_CIPHER); - return NULL; - } - if (wrap_nid != NID_id_alg_PWRI_KEK) { - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, - CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM); - return NULL; - } - - /* Setup algorithm identifier for cipher */ - encalg = X509_ALGOR_new(); - if (encalg == NULL) { - goto merr; - } - EVP_CIPHER_CTX_init(&ctx); - - if (EVP_EncryptInit_ex(&ctx, kekciph, NULL, NULL, NULL) <= 0) { - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_EVP_LIB); - goto err; - } - - ivlen = EVP_CIPHER_CTX_iv_length(&ctx); - - if (ivlen > 0) { - if (RAND_bytes(iv, ivlen) <= 0) - goto err; - if (EVP_EncryptInit_ex(&ctx, NULL, NULL, NULL, iv) <= 0) { - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_EVP_LIB); - goto err; - } - encalg->parameter = ASN1_TYPE_new(); - if (!encalg->parameter) { - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_MALLOC_FAILURE); - goto err; - } - if (EVP_CIPHER_param_to_asn1(&ctx, encalg->parameter) <= 0) { - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, - CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR); - goto err; - } - } - - encalg->algorithm = OBJ_nid2obj(EVP_CIPHER_CTX_type(&ctx)); - - EVP_CIPHER_CTX_cleanup(&ctx); - - /* Initialize recipient info */ - ri = M_ASN1_new_of(CMS_RecipientInfo); - if (!ri) - goto merr; - - ri->d.pwri = M_ASN1_new_of(CMS_PasswordRecipientInfo); - if (!ri->d.pwri) - goto merr; - ri->type = CMS_RECIPINFO_PASS; - - pwri = ri->d.pwri; - /* Since this is overwritten, free up empty structure already there */ - X509_ALGOR_free(pwri->keyEncryptionAlgorithm); - pwri->keyEncryptionAlgorithm = X509_ALGOR_new(); - if (!pwri->keyEncryptionAlgorithm) - goto merr; - pwri->keyEncryptionAlgorithm->algorithm = OBJ_nid2obj(wrap_nid); - pwri->keyEncryptionAlgorithm->parameter = ASN1_TYPE_new(); - if (!pwri->keyEncryptionAlgorithm->parameter) - goto merr; - - if (!ASN1_item_pack(encalg, ASN1_ITEM_rptr(X509_ALGOR), - &pwri->keyEncryptionAlgorithm->parameter-> - value.sequence)) - goto merr; - pwri->keyEncryptionAlgorithm->parameter->type = V_ASN1_SEQUENCE; - - X509_ALGOR_free(encalg); - encalg = NULL; - - /* Setup PBE algorithm */ - - pwri->keyDerivationAlgorithm = PKCS5_pbkdf2_set(iter, NULL, 0, -1, -1); - - if (!pwri->keyDerivationAlgorithm) - goto err; - - CMS_RecipientInfo_set0_password(ri, pass, passlen); - pwri->version = 0; - - if (!sk_CMS_RecipientInfo_push(env->recipientInfos, ri)) - goto merr; - - return ri; - - merr: - CMSerr(CMS_F_CMS_ADD0_RECIPIENT_PASSWORD, ERR_R_MALLOC_FAILURE); - err: - EVP_CIPHER_CTX_cleanup(&ctx); - if (ri) - M_ASN1_free_of(ri, CMS_RecipientInfo); - if (encalg) - X509_ALGOR_free(encalg); - return NULL; - -} - -/* - * This is an implementation of the key wrapping mechanism in RFC3211, at - * some point this should go into EVP. - */ - -static int kek_unwrap_key(unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen, - EVP_CIPHER_CTX *ctx) -{ - size_t blocklen = EVP_CIPHER_CTX_block_size(ctx); - unsigned char *tmp; - int outl, rv = 0; - if (inlen < 2 * blocklen) { - /* too small */ - return 0; - } - if (inlen % blocklen) { - /* Invalid size */ - return 0; - } - tmp = OPENSSL_malloc(inlen); - if (!tmp) - return 0; - /* setup IV by decrypting last two blocks */ - EVP_DecryptUpdate(ctx, tmp + inlen - 2 * blocklen, &outl, - in + inlen - 2 * blocklen, blocklen * 2); - /* - * Do a decrypt of last decrypted block to set IV to correct value output - * it to start of buffer so we don't corrupt decrypted block this works - * because buffer is at least two block lengths long. - */ - EVP_DecryptUpdate(ctx, tmp, &outl, tmp + inlen - blocklen, blocklen); - /* Can now decrypt first n - 1 blocks */ - EVP_DecryptUpdate(ctx, tmp, &outl, in, inlen - blocklen); - - /* Reset IV to original value */ - EVP_DecryptInit_ex(ctx, NULL, NULL, NULL, NULL); - /* Decrypt again */ - EVP_DecryptUpdate(ctx, tmp, &outl, tmp, inlen); - /* Check check bytes */ - if (((tmp[1] ^ tmp[4]) & (tmp[2] ^ tmp[5]) & (tmp[3] ^ tmp[6])) != 0xff) { - /* Check byte failure */ - goto err; - } - if (inlen < (size_t)(tmp[0] - 4)) { - /* Invalid length value */ - goto err; - } - *outlen = (size_t)tmp[0]; - memcpy(out, tmp + 4, *outlen); - rv = 1; - err: - OPENSSL_cleanse(tmp, inlen); - OPENSSL_free(tmp); - return rv; - -} - -static int kek_wrap_key(unsigned char *out, size_t *outlen, - const unsigned char *in, size_t inlen, - EVP_CIPHER_CTX *ctx) -{ - size_t blocklen = EVP_CIPHER_CTX_block_size(ctx); - size_t olen; - int dummy; - /* - * First decide length of output buffer: need header and round up to - * multiple of block length. - */ - olen = (inlen + 4 + blocklen - 1) / blocklen; - olen *= blocklen; - if (olen < 2 * blocklen) { - /* Key too small */ - return 0; - } - if (inlen > 0xFF) { - /* Key too large */ - return 0; - } - if (out) { - /* Set header */ - out[0] = (unsigned char)inlen; - out[1] = in[0] ^ 0xFF; - out[2] = in[1] ^ 0xFF; - out[3] = in[2] ^ 0xFF; - memcpy(out + 4, in, inlen); - /* Add random padding to end */ - if (olen > inlen + 4 - && RAND_bytes(out + 4 + inlen, olen - 4 - inlen) <= 0) - return 0; - /* Encrypt twice */ - EVP_EncryptUpdate(ctx, out, &dummy, out, olen); - EVP_EncryptUpdate(ctx, out, &dummy, out, olen); - } - - *outlen = olen; - - return 1; -} - -/* Encrypt/Decrypt content key in PWRI recipient info */ - -int cms_RecipientInfo_pwri_crypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri, - int en_de) -{ - CMS_EncryptedContentInfo *ec; - CMS_PasswordRecipientInfo *pwri; - const unsigned char *p = NULL; - int plen; - int r = 0; - X509_ALGOR *algtmp, *kekalg = NULL; - EVP_CIPHER_CTX kekctx; - const EVP_CIPHER *kekcipher; - unsigned char *key = NULL; - size_t keylen; - - ec = cms->d.envelopedData->encryptedContentInfo; - - pwri = ri->d.pwri; - EVP_CIPHER_CTX_init(&kekctx); - - if (!pwri->pass) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, CMS_R_NO_PASSWORD); - return 0; - } - algtmp = pwri->keyEncryptionAlgorithm; - - if (!algtmp || OBJ_obj2nid(algtmp->algorithm) != NID_id_alg_PWRI_KEK) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, - CMS_R_UNSUPPORTED_KEY_ENCRYPTION_ALGORITHM); - return 0; - } - - if (algtmp->parameter->type == V_ASN1_SEQUENCE) { - p = algtmp->parameter->value.sequence->data; - plen = algtmp->parameter->value.sequence->length; - kekalg = d2i_X509_ALGOR(NULL, &p, plen); - } - if (kekalg == NULL) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, - CMS_R_INVALID_KEY_ENCRYPTION_PARAMETER); - return 0; - } - - kekcipher = EVP_get_cipherbyobj(kekalg->algorithm); - - if (!kekcipher) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, CMS_R_UNKNOWN_CIPHER); - goto err; - } - - /* Fixup cipher based on AlgorithmIdentifier to set IV etc */ - if (!EVP_CipherInit_ex(&kekctx, kekcipher, NULL, NULL, NULL, en_de)) - goto err; - EVP_CIPHER_CTX_set_padding(&kekctx, 0); - if (EVP_CIPHER_asn1_to_param(&kekctx, kekalg->parameter) < 0) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, - CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR); - goto err; - } - - algtmp = pwri->keyDerivationAlgorithm; - - /* Finish password based key derivation to setup key in "ctx" */ - - if (EVP_PBE_CipherInit(algtmp->algorithm, - (char *)pwri->pass, pwri->passlen, - algtmp->parameter, &kekctx, en_de) < 0) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, ERR_R_EVP_LIB); - goto err; - } - - /* Finally wrap/unwrap the key */ - - if (en_de) { - - if (!kek_wrap_key(NULL, &keylen, ec->key, ec->keylen, &kekctx)) - goto err; - - key = OPENSSL_malloc(keylen); - - if (!key) - goto err; - - if (!kek_wrap_key(key, &keylen, ec->key, ec->keylen, &kekctx)) - goto err; - pwri->encryptedKey->data = key; - pwri->encryptedKey->length = keylen; - } else { - key = OPENSSL_malloc(pwri->encryptedKey->length); - - if (!key) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, ERR_R_MALLOC_FAILURE); - goto err; - } - if (!kek_unwrap_key(key, &keylen, - pwri->encryptedKey->data, - pwri->encryptedKey->length, &kekctx)) { - CMSerr(CMS_F_CMS_RECIPIENTINFO_PWRI_CRYPT, CMS_R_UNWRAP_FAILURE); - goto err; - } - - ec->key = key; - ec->keylen = keylen; - - } - - r = 1; - - err: - - EVP_CIPHER_CTX_cleanup(&kekctx); - - if (!r && key) - OPENSSL_free(key); - X509_ALGOR_free(kekalg); - - return r; - -} diff --git a/thirdparty/openssl/crypto/cms/cms_sd.c b/thirdparty/openssl/crypto/cms/cms_sd.c deleted file mode 100644 index a41aca8e12..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_sd.c +++ /dev/null @@ -1,957 +0,0 @@ -/* crypto/cms/cms_sd.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/pem.h> -#include <openssl/x509.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include "cms_lcl.h" -#include "asn1_locl.h" - -/* CMS SignedData Utilities */ - -DECLARE_ASN1_ITEM(CMS_SignedData) - -static CMS_SignedData *cms_get0_signed(CMS_ContentInfo *cms) -{ - if (OBJ_obj2nid(cms->contentType) != NID_pkcs7_signed) { - CMSerr(CMS_F_CMS_GET0_SIGNED, CMS_R_CONTENT_TYPE_NOT_SIGNED_DATA); - return NULL; - } - return cms->d.signedData; -} - -static CMS_SignedData *cms_signed_data_init(CMS_ContentInfo *cms) -{ - if (cms->d.other == NULL) { - cms->d.signedData = M_ASN1_new_of(CMS_SignedData); - if (!cms->d.signedData) { - CMSerr(CMS_F_CMS_SIGNED_DATA_INIT, ERR_R_MALLOC_FAILURE); - return NULL; - } - cms->d.signedData->version = 1; - cms->d.signedData->encapContentInfo->eContentType = - OBJ_nid2obj(NID_pkcs7_data); - cms->d.signedData->encapContentInfo->partial = 1; - ASN1_OBJECT_free(cms->contentType); - cms->contentType = OBJ_nid2obj(NID_pkcs7_signed); - return cms->d.signedData; - } - return cms_get0_signed(cms); -} - -/* Just initialize SignedData e.g. for certs only structure */ - -int CMS_SignedData_init(CMS_ContentInfo *cms) -{ - if (cms_signed_data_init(cms)) - return 1; - else - return 0; -} - -/* Check structures and fixup version numbers (if necessary) */ - -static void cms_sd_set_version(CMS_SignedData *sd) -{ - int i; - CMS_CertificateChoices *cch; - CMS_RevocationInfoChoice *rch; - CMS_SignerInfo *si; - - for (i = 0; i < sk_CMS_CertificateChoices_num(sd->certificates); i++) { - cch = sk_CMS_CertificateChoices_value(sd->certificates, i); - if (cch->type == CMS_CERTCHOICE_OTHER) { - if (sd->version < 5) - sd->version = 5; - } else if (cch->type == CMS_CERTCHOICE_V2ACERT) { - if (sd->version < 4) - sd->version = 4; - } else if (cch->type == CMS_CERTCHOICE_V1ACERT) { - if (sd->version < 3) - sd->version = 3; - } - } - - for (i = 0; i < sk_CMS_RevocationInfoChoice_num(sd->crls); i++) { - rch = sk_CMS_RevocationInfoChoice_value(sd->crls, i); - if (rch->type == CMS_REVCHOICE_OTHER) { - if (sd->version < 5) - sd->version = 5; - } - } - - if ((OBJ_obj2nid(sd->encapContentInfo->eContentType) != NID_pkcs7_data) - && (sd->version < 3)) - sd->version = 3; - - for (i = 0; i < sk_CMS_SignerInfo_num(sd->signerInfos); i++) { - si = sk_CMS_SignerInfo_value(sd->signerInfos, i); - if (si->sid->type == CMS_SIGNERINFO_KEYIDENTIFIER) { - if (si->version < 3) - si->version = 3; - if (sd->version < 3) - sd->version = 3; - } else if (si->version < 1) - si->version = 1; - } - - if (sd->version < 1) - sd->version = 1; - -} - -/* Copy an existing messageDigest value */ - -static int cms_copy_messageDigest(CMS_ContentInfo *cms, CMS_SignerInfo *si) -{ - STACK_OF(CMS_SignerInfo) *sinfos; - CMS_SignerInfo *sitmp; - int i; - sinfos = CMS_get0_SignerInfos(cms); - for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) { - ASN1_OCTET_STRING *messageDigest; - sitmp = sk_CMS_SignerInfo_value(sinfos, i); - if (sitmp == si) - continue; - if (CMS_signed_get_attr_count(sitmp) < 0) - continue; - if (OBJ_cmp(si->digestAlgorithm->algorithm, - sitmp->digestAlgorithm->algorithm)) - continue; - messageDigest = CMS_signed_get0_data_by_OBJ(sitmp, - OBJ_nid2obj - (NID_pkcs9_messageDigest), - -3, V_ASN1_OCTET_STRING); - if (!messageDigest) { - CMSerr(CMS_F_CMS_COPY_MESSAGEDIGEST, - CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE); - return 0; - } - - if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest, - V_ASN1_OCTET_STRING, - messageDigest, -1)) - return 1; - else - return 0; - } - CMSerr(CMS_F_CMS_COPY_MESSAGEDIGEST, CMS_R_NO_MATCHING_DIGEST); - return 0; -} - -int cms_set1_SignerIdentifier(CMS_SignerIdentifier *sid, X509 *cert, int type) -{ - switch (type) { - case CMS_SIGNERINFO_ISSUER_SERIAL: - if (!cms_set1_ias(&sid->d.issuerAndSerialNumber, cert)) - return 0; - break; - - case CMS_SIGNERINFO_KEYIDENTIFIER: - if (!cms_set1_keyid(&sid->d.subjectKeyIdentifier, cert)) - return 0; - break; - - default: - CMSerr(CMS_F_CMS_SET1_SIGNERIDENTIFIER, CMS_R_UNKNOWN_ID); - return 0; - } - - sid->type = type; - - return 1; -} - -int cms_SignerIdentifier_get0_signer_id(CMS_SignerIdentifier *sid, - ASN1_OCTET_STRING **keyid, - X509_NAME **issuer, - ASN1_INTEGER **sno) -{ - if (sid->type == CMS_SIGNERINFO_ISSUER_SERIAL) { - if (issuer) - *issuer = sid->d.issuerAndSerialNumber->issuer; - if (sno) - *sno = sid->d.issuerAndSerialNumber->serialNumber; - } else if (sid->type == CMS_SIGNERINFO_KEYIDENTIFIER) { - if (keyid) - *keyid = sid->d.subjectKeyIdentifier; - } else - return 0; - return 1; -} - -int cms_SignerIdentifier_cert_cmp(CMS_SignerIdentifier *sid, X509 *cert) -{ - if (sid->type == CMS_SIGNERINFO_ISSUER_SERIAL) - return cms_ias_cert_cmp(sid->d.issuerAndSerialNumber, cert); - else if (sid->type == CMS_SIGNERINFO_KEYIDENTIFIER) - return cms_keyid_cert_cmp(sid->d.subjectKeyIdentifier, cert); - else - return -1; -} - -static int cms_sd_asn1_ctrl(CMS_SignerInfo *si, int cmd) -{ - EVP_PKEY *pkey = si->pkey; - int i; - if (!pkey->ameth || !pkey->ameth->pkey_ctrl) - return 1; - i = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_CMS_SIGN, cmd, si); - if (i == -2) { - CMSerr(CMS_F_CMS_SD_ASN1_CTRL, CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE); - return 0; - } - if (i <= 0) { - CMSerr(CMS_F_CMS_SD_ASN1_CTRL, CMS_R_CTRL_FAILURE); - return 0; - } - return 1; -} - -CMS_SignerInfo *CMS_add1_signer(CMS_ContentInfo *cms, - X509 *signer, EVP_PKEY *pk, const EVP_MD *md, - unsigned int flags) -{ - CMS_SignedData *sd; - CMS_SignerInfo *si = NULL; - X509_ALGOR *alg; - int i, type; - if (!X509_check_private_key(signer, pk)) { - CMSerr(CMS_F_CMS_ADD1_SIGNER, - CMS_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE); - return NULL; - } - sd = cms_signed_data_init(cms); - if (!sd) - goto err; - si = M_ASN1_new_of(CMS_SignerInfo); - if (!si) - goto merr; - X509_check_purpose(signer, -1, -1); - - CRYPTO_add(&pk->references, 1, CRYPTO_LOCK_EVP_PKEY); - CRYPTO_add(&signer->references, 1, CRYPTO_LOCK_X509); - - si->pkey = pk; - si->signer = signer; - EVP_MD_CTX_init(&si->mctx); - si->pctx = NULL; - - if (flags & CMS_USE_KEYID) { - si->version = 3; - if (sd->version < 3) - sd->version = 3; - type = CMS_SIGNERINFO_KEYIDENTIFIER; - } else { - type = CMS_SIGNERINFO_ISSUER_SERIAL; - si->version = 1; - } - - if (!cms_set1_SignerIdentifier(si->sid, signer, type)) - goto err; - - if (md == NULL) { - int def_nid; - if (EVP_PKEY_get_default_digest_nid(pk, &def_nid) <= 0) - goto err; - md = EVP_get_digestbynid(def_nid); - if (md == NULL) { - CMSerr(CMS_F_CMS_ADD1_SIGNER, CMS_R_NO_DEFAULT_DIGEST); - goto err; - } - } - - if (!md) { - CMSerr(CMS_F_CMS_ADD1_SIGNER, CMS_R_NO_DIGEST_SET); - goto err; - } - - cms_DigestAlgorithm_set(si->digestAlgorithm, md); - - /* See if digest is present in digestAlgorithms */ - for (i = 0; i < sk_X509_ALGOR_num(sd->digestAlgorithms); i++) { - ASN1_OBJECT *aoid; - alg = sk_X509_ALGOR_value(sd->digestAlgorithms, i); - X509_ALGOR_get0(&aoid, NULL, NULL, alg); - if (OBJ_obj2nid(aoid) == EVP_MD_type(md)) - break; - } - - if (i == sk_X509_ALGOR_num(sd->digestAlgorithms)) { - alg = X509_ALGOR_new(); - if (!alg) - goto merr; - cms_DigestAlgorithm_set(alg, md); - if (!sk_X509_ALGOR_push(sd->digestAlgorithms, alg)) { - X509_ALGOR_free(alg); - goto merr; - } - } - - if (!(flags & CMS_KEY_PARAM) && !cms_sd_asn1_ctrl(si, 0)) - goto err; - if (!(flags & CMS_NOATTR)) { - /* - * Initialialize signed attributes strutucture so other attributes - * such as signing time etc are added later even if we add none here. - */ - if (!si->signedAttrs) { - si->signedAttrs = sk_X509_ATTRIBUTE_new_null(); - if (!si->signedAttrs) - goto merr; - } - - if (!(flags & CMS_NOSMIMECAP)) { - STACK_OF(X509_ALGOR) *smcap = NULL; - i = CMS_add_standard_smimecap(&smcap); - if (i) - i = CMS_add_smimecap(si, smcap); - sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free); - if (!i) - goto merr; - } - if (flags & CMS_REUSE_DIGEST) { - if (!cms_copy_messageDigest(cms, si)) - goto err; - if (!(flags & (CMS_PARTIAL | CMS_KEY_PARAM)) && - !CMS_SignerInfo_sign(si)) - goto err; - } - } - - if (!(flags & CMS_NOCERTS)) { - /* NB ignore -1 return for duplicate cert */ - if (!CMS_add1_cert(cms, signer)) - goto merr; - } - - if (flags & CMS_KEY_PARAM) { - if (flags & CMS_NOATTR) { - si->pctx = EVP_PKEY_CTX_new(si->pkey, NULL); - if (!si->pctx) - goto err; - if (EVP_PKEY_sign_init(si->pctx) <= 0) - goto err; - if (EVP_PKEY_CTX_set_signature_md(si->pctx, md) <= 0) - goto err; - } else if (EVP_DigestSignInit(&si->mctx, &si->pctx, md, NULL, pk) <= - 0) - goto err; - } - - if (!sd->signerInfos) - sd->signerInfos = sk_CMS_SignerInfo_new_null(); - if (!sd->signerInfos || !sk_CMS_SignerInfo_push(sd->signerInfos, si)) - goto merr; - - return si; - - merr: - CMSerr(CMS_F_CMS_ADD1_SIGNER, ERR_R_MALLOC_FAILURE); - err: - if (si) - M_ASN1_free_of(si, CMS_SignerInfo); - return NULL; - -} - -static int cms_add1_signingTime(CMS_SignerInfo *si, ASN1_TIME *t) -{ - ASN1_TIME *tt; - int r = 0; - if (t) - tt = t; - else - tt = X509_gmtime_adj(NULL, 0); - - if (!tt) - goto merr; - - if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_signingTime, - tt->type, tt, -1) <= 0) - goto merr; - - r = 1; - - merr: - - if (!t) - ASN1_TIME_free(tt); - - if (!r) - CMSerr(CMS_F_CMS_ADD1_SIGNINGTIME, ERR_R_MALLOC_FAILURE); - - return r; - -} - -EVP_PKEY_CTX *CMS_SignerInfo_get0_pkey_ctx(CMS_SignerInfo *si) -{ - return si->pctx; -} - -EVP_MD_CTX *CMS_SignerInfo_get0_md_ctx(CMS_SignerInfo *si) -{ - return &si->mctx; -} - -STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms) -{ - CMS_SignedData *sd; - sd = cms_get0_signed(cms); - if (!sd) - return NULL; - return sd->signerInfos; -} - -STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms) -{ - STACK_OF(X509) *signers = NULL; - STACK_OF(CMS_SignerInfo) *sinfos; - CMS_SignerInfo *si; - int i; - sinfos = CMS_get0_SignerInfos(cms); - for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) { - si = sk_CMS_SignerInfo_value(sinfos, i); - if (si->signer) { - if (!signers) { - signers = sk_X509_new_null(); - if (!signers) - return NULL; - } - if (!sk_X509_push(signers, si->signer)) { - sk_X509_free(signers); - return NULL; - } - } - } - return signers; -} - -void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer) -{ - if (signer) { - CRYPTO_add(&signer->references, 1, CRYPTO_LOCK_X509); - if (si->pkey) - EVP_PKEY_free(si->pkey); - si->pkey = X509_get_pubkey(signer); - } - if (si->signer) - X509_free(si->signer); - si->signer = signer; -} - -int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si, - ASN1_OCTET_STRING **keyid, - X509_NAME **issuer, ASN1_INTEGER **sno) -{ - return cms_SignerIdentifier_get0_signer_id(si->sid, keyid, issuer, sno); -} - -int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert) -{ - return cms_SignerIdentifier_cert_cmp(si->sid, cert); -} - -int CMS_set1_signers_certs(CMS_ContentInfo *cms, STACK_OF(X509) *scerts, - unsigned int flags) -{ - CMS_SignedData *sd; - CMS_SignerInfo *si; - CMS_CertificateChoices *cch; - STACK_OF(CMS_CertificateChoices) *certs; - X509 *x; - int i, j; - int ret = 0; - sd = cms_get0_signed(cms); - if (!sd) - return -1; - certs = sd->certificates; - for (i = 0; i < sk_CMS_SignerInfo_num(sd->signerInfos); i++) { - si = sk_CMS_SignerInfo_value(sd->signerInfos, i); - if (si->signer) - continue; - - for (j = 0; j < sk_X509_num(scerts); j++) { - x = sk_X509_value(scerts, j); - if (CMS_SignerInfo_cert_cmp(si, x) == 0) { - CMS_SignerInfo_set1_signer_cert(si, x); - ret++; - break; - } - } - - if (si->signer || (flags & CMS_NOINTERN)) - continue; - - for (j = 0; j < sk_CMS_CertificateChoices_num(certs); j++) { - cch = sk_CMS_CertificateChoices_value(certs, j); - if (cch->type != 0) - continue; - x = cch->d.certificate; - if (CMS_SignerInfo_cert_cmp(si, x) == 0) { - CMS_SignerInfo_set1_signer_cert(si, x); - ret++; - break; - } - } - } - return ret; -} - -void CMS_SignerInfo_get0_algs(CMS_SignerInfo *si, EVP_PKEY **pk, - X509 **signer, X509_ALGOR **pdig, - X509_ALGOR **psig) -{ - if (pk) - *pk = si->pkey; - if (signer) - *signer = si->signer; - if (pdig) - *pdig = si->digestAlgorithm; - if (psig) - *psig = si->signatureAlgorithm; -} - -ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si) -{ - return si->signature; -} - -static int cms_SignerInfo_content_sign(CMS_ContentInfo *cms, - CMS_SignerInfo *si, BIO *chain) -{ - EVP_MD_CTX mctx; - int r = 0; - EVP_PKEY_CTX *pctx = NULL; - EVP_MD_CTX_init(&mctx); - - if (!si->pkey) { - CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, CMS_R_NO_PRIVATE_KEY); - return 0; - } - - if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, si->digestAlgorithm)) - goto err; - /* Set SignerInfo algortihm details if we used custom parametsr */ - if (si->pctx && !cms_sd_asn1_ctrl(si, 0)) - goto err; - - /* - * If any signed attributes calculate and add messageDigest attribute - */ - - if (CMS_signed_get_attr_count(si) >= 0) { - ASN1_OBJECT *ctype = - cms->d.signedData->encapContentInfo->eContentType; - unsigned char md[EVP_MAX_MD_SIZE]; - unsigned int mdlen; - if (!EVP_DigestFinal_ex(&mctx, md, &mdlen)) - goto err; - if (!CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest, - V_ASN1_OCTET_STRING, md, mdlen)) - goto err; - /* Copy content type across */ - if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_contentType, - V_ASN1_OBJECT, ctype, -1) <= 0) - goto err; - if (!CMS_SignerInfo_sign(si)) - goto err; - } else if (si->pctx) { - unsigned char *sig; - size_t siglen; - unsigned char md[EVP_MAX_MD_SIZE]; - unsigned int mdlen; - pctx = si->pctx; - if (!EVP_DigestFinal_ex(&mctx, md, &mdlen)) - goto err; - siglen = EVP_PKEY_size(si->pkey); - sig = OPENSSL_malloc(siglen); - if (!sig) { - CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, ERR_R_MALLOC_FAILURE); - goto err; - } - if (EVP_PKEY_sign(pctx, sig, &siglen, md, mdlen) <= 0) - goto err; - ASN1_STRING_set0(si->signature, sig, siglen); - } else { - unsigned char *sig; - unsigned int siglen; - sig = OPENSSL_malloc(EVP_PKEY_size(si->pkey)); - if (!sig) { - CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, ERR_R_MALLOC_FAILURE); - goto err; - } - if (!EVP_SignFinal(&mctx, sig, &siglen, si->pkey)) { - CMSerr(CMS_F_CMS_SIGNERINFO_CONTENT_SIGN, CMS_R_SIGNFINAL_ERROR); - OPENSSL_free(sig); - goto err; - } - ASN1_STRING_set0(si->signature, sig, siglen); - } - - r = 1; - - err: - EVP_MD_CTX_cleanup(&mctx); - if (pctx) - EVP_PKEY_CTX_free(pctx); - return r; - -} - -int cms_SignedData_final(CMS_ContentInfo *cms, BIO *chain) -{ - STACK_OF(CMS_SignerInfo) *sinfos; - CMS_SignerInfo *si; - int i; - sinfos = CMS_get0_SignerInfos(cms); - for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) { - si = sk_CMS_SignerInfo_value(sinfos, i); - if (!cms_SignerInfo_content_sign(cms, si, chain)) - return 0; - } - cms->d.signedData->encapContentInfo->partial = 0; - return 1; -} - -int CMS_SignerInfo_sign(CMS_SignerInfo *si) -{ - EVP_MD_CTX *mctx = &si->mctx; - EVP_PKEY_CTX *pctx; - unsigned char *abuf = NULL; - int alen; - size_t siglen; - const EVP_MD *md = NULL; - - md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm); - if (md == NULL) - return 0; - - if (CMS_signed_get_attr_by_NID(si, NID_pkcs9_signingTime, -1) < 0) { - if (!cms_add1_signingTime(si, NULL)) - goto err; - } - - if (si->pctx) - pctx = si->pctx; - else { - EVP_MD_CTX_init(mctx); - if (EVP_DigestSignInit(mctx, &pctx, md, NULL, si->pkey) <= 0) - goto err; - } - - if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN, - EVP_PKEY_CTRL_CMS_SIGN, 0, si) <= 0) { - CMSerr(CMS_F_CMS_SIGNERINFO_SIGN, CMS_R_CTRL_ERROR); - goto err; - } - - alen = ASN1_item_i2d((ASN1_VALUE *)si->signedAttrs, &abuf, - ASN1_ITEM_rptr(CMS_Attributes_Sign)); - if (!abuf) - goto err; - if (EVP_DigestSignUpdate(mctx, abuf, alen) <= 0) - goto err; - if (EVP_DigestSignFinal(mctx, NULL, &siglen) <= 0) - goto err; - OPENSSL_free(abuf); - abuf = OPENSSL_malloc(siglen); - if (!abuf) - goto err; - if (EVP_DigestSignFinal(mctx, abuf, &siglen) <= 0) - goto err; - - if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN, - EVP_PKEY_CTRL_CMS_SIGN, 1, si) <= 0) { - CMSerr(CMS_F_CMS_SIGNERINFO_SIGN, CMS_R_CTRL_ERROR); - goto err; - } - - EVP_MD_CTX_cleanup(mctx); - - ASN1_STRING_set0(si->signature, abuf, siglen); - - return 1; - - err: - if (abuf) - OPENSSL_free(abuf); - EVP_MD_CTX_cleanup(mctx); - return 0; - -} - -int CMS_SignerInfo_verify(CMS_SignerInfo *si) -{ - EVP_MD_CTX *mctx = &si->mctx; - unsigned char *abuf = NULL; - int alen, r = -1; - const EVP_MD *md = NULL; - - if (!si->pkey) { - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY, CMS_R_NO_PUBLIC_KEY); - return -1; - } - - md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm); - if (md == NULL) - return -1; - EVP_MD_CTX_init(mctx); - if (EVP_DigestVerifyInit(mctx, &si->pctx, md, NULL, si->pkey) <= 0) - goto err; - - if (!cms_sd_asn1_ctrl(si, 1)) - goto err; - - alen = ASN1_item_i2d((ASN1_VALUE *)si->signedAttrs, &abuf, - ASN1_ITEM_rptr(CMS_Attributes_Verify)); - if (!abuf) - goto err; - r = EVP_DigestVerifyUpdate(mctx, abuf, alen); - OPENSSL_free(abuf); - if (r <= 0) { - r = -1; - goto err; - } - r = EVP_DigestVerifyFinal(mctx, - si->signature->data, si->signature->length); - if (r <= 0) - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY, CMS_R_VERIFICATION_FAILURE); - err: - EVP_MD_CTX_cleanup(mctx); - return r; -} - -/* Create a chain of digest BIOs from a CMS ContentInfo */ - -BIO *cms_SignedData_init_bio(CMS_ContentInfo *cms) -{ - int i; - CMS_SignedData *sd; - BIO *chain = NULL; - sd = cms_get0_signed(cms); - if (!sd) - return NULL; - if (cms->d.signedData->encapContentInfo->partial) - cms_sd_set_version(sd); - for (i = 0; i < sk_X509_ALGOR_num(sd->digestAlgorithms); i++) { - X509_ALGOR *digestAlgorithm; - BIO *mdbio; - digestAlgorithm = sk_X509_ALGOR_value(sd->digestAlgorithms, i); - mdbio = cms_DigestAlgorithm_init_bio(digestAlgorithm); - if (!mdbio) - goto err; - if (chain) - BIO_push(chain, mdbio); - else - chain = mdbio; - } - return chain; - err: - if (chain) - BIO_free_all(chain); - return NULL; -} - -int CMS_SignerInfo_verify_content(CMS_SignerInfo *si, BIO *chain) -{ - ASN1_OCTET_STRING *os = NULL; - EVP_MD_CTX mctx; - EVP_PKEY_CTX *pkctx = NULL; - int r = -1; - unsigned char mval[EVP_MAX_MD_SIZE]; - unsigned int mlen; - EVP_MD_CTX_init(&mctx); - /* If we have any signed attributes look for messageDigest value */ - if (CMS_signed_get_attr_count(si) >= 0) { - os = CMS_signed_get0_data_by_OBJ(si, - OBJ_nid2obj(NID_pkcs9_messageDigest), - -3, V_ASN1_OCTET_STRING); - if (!os) { - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT, - CMS_R_ERROR_READING_MESSAGEDIGEST_ATTRIBUTE); - goto err; - } - } - - if (!cms_DigestAlgorithm_find_ctx(&mctx, chain, si->digestAlgorithm)) - goto err; - - if (EVP_DigestFinal_ex(&mctx, mval, &mlen) <= 0) { - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT, - CMS_R_UNABLE_TO_FINALIZE_CONTEXT); - goto err; - } - - /* If messageDigest found compare it */ - - if (os) { - if (mlen != (unsigned int)os->length) { - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT, - CMS_R_MESSAGEDIGEST_ATTRIBUTE_WRONG_LENGTH); - goto err; - } - - if (memcmp(mval, os->data, mlen)) { - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT, - CMS_R_VERIFICATION_FAILURE); - r = 0; - } else - r = 1; - } else { - const EVP_MD *md = EVP_MD_CTX_md(&mctx); - pkctx = EVP_PKEY_CTX_new(si->pkey, NULL); - if (pkctx == NULL) - goto err; - if (EVP_PKEY_verify_init(pkctx) <= 0) - goto err; - if (EVP_PKEY_CTX_set_signature_md(pkctx, md) <= 0) - goto err; - si->pctx = pkctx; - if (!cms_sd_asn1_ctrl(si, 1)) - goto err; - r = EVP_PKEY_verify(pkctx, si->signature->data, - si->signature->length, mval, mlen); - if (r <= 0) { - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CONTENT, - CMS_R_VERIFICATION_FAILURE); - r = 0; - } - } - - err: - if (pkctx) - EVP_PKEY_CTX_free(pkctx); - EVP_MD_CTX_cleanup(&mctx); - return r; - -} - -int CMS_add_smimecap(CMS_SignerInfo *si, STACK_OF(X509_ALGOR) *algs) -{ - unsigned char *smder = NULL; - int smderlen, r; - smderlen = i2d_X509_ALGORS(algs, &smder); - if (smderlen <= 0) - return 0; - r = CMS_signed_add1_attr_by_NID(si, NID_SMIMECapabilities, - V_ASN1_SEQUENCE, smder, smderlen); - OPENSSL_free(smder); - return r; -} - -int CMS_add_simple_smimecap(STACK_OF(X509_ALGOR) **algs, - int algnid, int keysize) -{ - X509_ALGOR *alg; - ASN1_INTEGER *key = NULL; - if (keysize > 0) { - key = ASN1_INTEGER_new(); - if (!key || !ASN1_INTEGER_set(key, keysize)) - return 0; - } - alg = X509_ALGOR_new(); - if (!alg) { - if (key) - ASN1_INTEGER_free(key); - return 0; - } - - X509_ALGOR_set0(alg, OBJ_nid2obj(algnid), - key ? V_ASN1_INTEGER : V_ASN1_UNDEF, key); - if (!*algs) - *algs = sk_X509_ALGOR_new_null(); - if (!*algs || !sk_X509_ALGOR_push(*algs, alg)) { - X509_ALGOR_free(alg); - return 0; - } - return 1; -} - -/* Check to see if a cipher exists and if so add S/MIME capabilities */ - -static int cms_add_cipher_smcap(STACK_OF(X509_ALGOR) **sk, int nid, int arg) -{ - if (EVP_get_cipherbynid(nid)) - return CMS_add_simple_smimecap(sk, nid, arg); - return 1; -} - -static int cms_add_digest_smcap(STACK_OF(X509_ALGOR) **sk, int nid, int arg) -{ - if (EVP_get_digestbynid(nid)) - return CMS_add_simple_smimecap(sk, nid, arg); - return 1; -} - -int CMS_add_standard_smimecap(STACK_OF(X509_ALGOR) **smcap) -{ - if (!cms_add_cipher_smcap(smcap, NID_aes_256_cbc, -1) - || !cms_add_digest_smcap(smcap, NID_id_GostR3411_94, -1) - || !cms_add_cipher_smcap(smcap, NID_id_Gost28147_89, -1) - || !cms_add_cipher_smcap(smcap, NID_aes_192_cbc, -1) - || !cms_add_cipher_smcap(smcap, NID_aes_128_cbc, -1) - || !cms_add_cipher_smcap(smcap, NID_des_ede3_cbc, -1) - || !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 128) - || !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 64) - || !cms_add_cipher_smcap(smcap, NID_des_cbc, -1) - || !cms_add_cipher_smcap(smcap, NID_rc2_cbc, 40)) - return 0; - return 1; -} diff --git a/thirdparty/openssl/crypto/cms/cms_smime.c b/thirdparty/openssl/crypto/cms/cms_smime.c deleted file mode 100644 index 07e3472e10..0000000000 --- a/thirdparty/openssl/crypto/cms/cms_smime.c +++ /dev/null @@ -1,836 +0,0 @@ -/* crypto/cms/cms_smime.c */ -/* - * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 2008 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include "cryptlib.h" -#include <openssl/asn1t.h> -#include <openssl/x509.h> -#include <openssl/x509v3.h> -#include <openssl/err.h> -#include <openssl/cms.h> -#include "cms_lcl.h" -#include "asn1_locl.h" - -static int cms_copy_content(BIO *out, BIO *in, unsigned int flags) -{ - unsigned char buf[4096]; - int r = 0, i; - BIO *tmpout = NULL; - - if (out == NULL) - tmpout = BIO_new(BIO_s_null()); - else if (flags & CMS_TEXT) { - tmpout = BIO_new(BIO_s_mem()); - BIO_set_mem_eof_return(tmpout, 0); - } else - tmpout = out; - - if (!tmpout) { - CMSerr(CMS_F_CMS_COPY_CONTENT, ERR_R_MALLOC_FAILURE); - goto err; - } - - /* Read all content through chain to process digest, decrypt etc */ - for (;;) { - i = BIO_read(in, buf, sizeof(buf)); - if (i <= 0) { - if (BIO_method_type(in) == BIO_TYPE_CIPHER) { - if (!BIO_get_cipher_status(in)) - goto err; - } - if (i < 0) - goto err; - break; - } - - if (tmpout && (BIO_write(tmpout, buf, i) != i)) - goto err; - } - - if (flags & CMS_TEXT) { - if (!SMIME_text(tmpout, out)) { - CMSerr(CMS_F_CMS_COPY_CONTENT, CMS_R_SMIME_TEXT_ERROR); - goto err; - } - } - - r = 1; - - err: - if (tmpout && (tmpout != out)) - BIO_free(tmpout); - return r; - -} - -static int check_content(CMS_ContentInfo *cms) -{ - ASN1_OCTET_STRING **pos = CMS_get0_content(cms); - if (!pos || !*pos) { - CMSerr(CMS_F_CHECK_CONTENT, CMS_R_NO_CONTENT); - return 0; - } - return 1; -} - -static void do_free_upto(BIO *f, BIO *upto) -{ - if (upto) { - BIO *tbio; - do { - tbio = BIO_pop(f); - BIO_free(f); - f = tbio; - } - while (f && f != upto); - } else - BIO_free_all(f); -} - -int CMS_data(CMS_ContentInfo *cms, BIO *out, unsigned int flags) -{ - BIO *cont; - int r; - if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_data) { - CMSerr(CMS_F_CMS_DATA, CMS_R_TYPE_NOT_DATA); - return 0; - } - cont = CMS_dataInit(cms, NULL); - if (!cont) - return 0; - r = cms_copy_content(out, cont, flags); - BIO_free_all(cont); - return r; -} - -CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags) -{ - CMS_ContentInfo *cms; - cms = cms_Data_create(); - if (!cms) - return NULL; - - if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags)) - return cms; - - CMS_ContentInfo_free(cms); - - return NULL; -} - -int CMS_digest_verify(CMS_ContentInfo *cms, BIO *dcont, BIO *out, - unsigned int flags) -{ - BIO *cont; - int r; - if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_digest) { - CMSerr(CMS_F_CMS_DIGEST_VERIFY, CMS_R_TYPE_NOT_DIGESTED_DATA); - return 0; - } - - if (!dcont && !check_content(cms)) - return 0; - - cont = CMS_dataInit(cms, dcont); - if (!cont) - return 0; - r = cms_copy_content(out, cont, flags); - if (r) - r = cms_DigestedData_do_final(cms, cont, 1); - do_free_upto(cont, dcont); - return r; -} - -CMS_ContentInfo *CMS_digest_create(BIO *in, const EVP_MD *md, - unsigned int flags) -{ - CMS_ContentInfo *cms; - if (!md) - md = EVP_sha1(); - cms = cms_DigestedData_create(md); - if (!cms) - return NULL; - - if (!(flags & CMS_DETACHED)) - CMS_set_detached(cms, 0); - - if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags)) - return cms; - - CMS_ContentInfo_free(cms); - return NULL; -} - -int CMS_EncryptedData_decrypt(CMS_ContentInfo *cms, - const unsigned char *key, size_t keylen, - BIO *dcont, BIO *out, unsigned int flags) -{ - BIO *cont; - int r; - if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_encrypted) { - CMSerr(CMS_F_CMS_ENCRYPTEDDATA_DECRYPT, - CMS_R_TYPE_NOT_ENCRYPTED_DATA); - return 0; - } - - if (!dcont && !check_content(cms)) - return 0; - - if (CMS_EncryptedData_set1_key(cms, NULL, key, keylen) <= 0) - return 0; - cont = CMS_dataInit(cms, dcont); - if (!cont) - return 0; - r = cms_copy_content(out, cont, flags); - do_free_upto(cont, dcont); - return r; -} - -CMS_ContentInfo *CMS_EncryptedData_encrypt(BIO *in, const EVP_CIPHER *cipher, - const unsigned char *key, - size_t keylen, unsigned int flags) -{ - CMS_ContentInfo *cms; - if (!cipher) { - CMSerr(CMS_F_CMS_ENCRYPTEDDATA_ENCRYPT, CMS_R_NO_CIPHER); - return NULL; - } - cms = CMS_ContentInfo_new(); - if (!cms) - return NULL; - if (!CMS_EncryptedData_set1_key(cms, cipher, key, keylen)) - return NULL; - - if (!(flags & CMS_DETACHED)) - CMS_set_detached(cms, 0); - - if ((flags & (CMS_STREAM | CMS_PARTIAL)) - || CMS_final(cms, in, NULL, flags)) - return cms; - - CMS_ContentInfo_free(cms); - return NULL; -} - -static int cms_signerinfo_verify_cert(CMS_SignerInfo *si, - X509_STORE *store, - STACK_OF(X509) *certs, - STACK_OF(X509_CRL) *crls, - unsigned int flags) -{ - X509_STORE_CTX ctx; - X509 *signer; - int i, j, r = 0; - CMS_SignerInfo_get0_algs(si, NULL, &signer, NULL, NULL); - if (!X509_STORE_CTX_init(&ctx, store, signer, certs)) { - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CERT, CMS_R_STORE_INIT_ERROR); - goto err; - } - X509_STORE_CTX_set_default(&ctx, "smime_sign"); - if (crls) - X509_STORE_CTX_set0_crls(&ctx, crls); - - i = X509_verify_cert(&ctx); - if (i <= 0) { - j = X509_STORE_CTX_get_error(&ctx); - CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY_CERT, - CMS_R_CERTIFICATE_VERIFY_ERROR); - ERR_add_error_data(2, "Verify error:", - X509_verify_cert_error_string(j)); - goto err; - } - r = 1; - err: - X509_STORE_CTX_cleanup(&ctx); - return r; - -} - -int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs, - X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags) -{ - CMS_SignerInfo *si; - STACK_OF(CMS_SignerInfo) *sinfos; - STACK_OF(X509) *cms_certs = NULL; - STACK_OF(X509_CRL) *crls = NULL; - X509 *signer; - int i, scount = 0, ret = 0; - BIO *cmsbio = NULL, *tmpin = NULL; - - if (!dcont && !check_content(cms)) - return 0; - - /* Attempt to find all signer certificates */ - - sinfos = CMS_get0_SignerInfos(cms); - - if (sk_CMS_SignerInfo_num(sinfos) <= 0) { - CMSerr(CMS_F_CMS_VERIFY, CMS_R_NO_SIGNERS); - goto err; - } - - for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) { - si = sk_CMS_SignerInfo_value(sinfos, i); - CMS_SignerInfo_get0_algs(si, NULL, &signer, NULL, NULL); - if (signer) - scount++; - } - - if (scount != sk_CMS_SignerInfo_num(sinfos)) - scount += CMS_set1_signers_certs(cms, certs, flags); - - if (scount != sk_CMS_SignerInfo_num(sinfos)) { - CMSerr(CMS_F_CMS_VERIFY, CMS_R_SIGNER_CERTIFICATE_NOT_FOUND); - goto err; - } - - /* Attempt to verify all signers certs */ - - if (!(flags & CMS_NO_SIGNER_CERT_VERIFY)) { - cms_certs = CMS_get1_certs(cms); - if (!(flags & CMS_NOCRL)) - crls = CMS_get1_crls(cms); - for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) { - si = sk_CMS_SignerInfo_value(sinfos, i); - if (!cms_signerinfo_verify_cert(si, store, - cms_certs, crls, flags)) - goto err; - } - } - - /* Attempt to verify all SignerInfo signed attribute signatures */ - - if (!(flags & CMS_NO_ATTR_VERIFY)) { - for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) { - si = sk_CMS_SignerInfo_value(sinfos, i); - if (CMS_signed_get_attr_count(si) < 0) - continue; - if (CMS_SignerInfo_verify(si) <= 0) - goto err; - } - } - - /* - * Performance optimization: if the content is a memory BIO then store - * its contents in a temporary read only memory BIO. This avoids - * potentially large numbers of slow copies of data which will occur when - * reading from a read write memory BIO when signatures are calculated. - */ - - if (dcont && (BIO_method_type(dcont) == BIO_TYPE_MEM)) { - char *ptr; - long len; - len = BIO_get_mem_data(dcont, &ptr); - tmpin = BIO_new_mem_buf(ptr, len); - if (tmpin == NULL) { - CMSerr(CMS_F_CMS_VERIFY, ERR_R_MALLOC_FAILURE); - goto err2; - } - } else - tmpin = dcont; - - cmsbio = CMS_dataInit(cms, tmpin); - if (!cmsbio) - goto err; - - if (!cms_copy_content(out, cmsbio, flags)) - goto err; - - if (!(flags & CMS_NO_CONTENT_VERIFY)) { - for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++) { - si = sk_CMS_SignerInfo_value(sinfos, i); - if (CMS_SignerInfo_verify_content(si, cmsbio) <= 0) { - CMSerr(CMS_F_CMS_VERIFY, CMS_R_CONTENT_VERIFY_ERROR); - goto err; - } - } - } - - ret = 1; - - err: - - if (dcont && (tmpin == dcont)) - do_free_upto(cmsbio, dcont); - else - BIO_free_all(cmsbio); - - err2: - if (cms_certs) - sk_X509_pop_free(cms_certs, X509_free); - if (crls) - sk_X509_CRL_pop_free(crls, X509_CRL_free); - - return ret; -} - -int CMS_verify_receipt(CMS_ContentInfo *rcms, CMS_ContentInfo *ocms, - STACK_OF(X509) *certs, - X509_STORE *store, unsigned int flags) -{ - int r; - flags &= ~(CMS_DETACHED | CMS_TEXT); - r = CMS_verify(rcms, certs, store, NULL, NULL, flags); - if (r <= 0) - return r; - return cms_Receipt_verify(rcms, ocms); -} - -CMS_ContentInfo *CMS_sign(X509 *signcert, EVP_PKEY *pkey, - STACK_OF(X509) *certs, BIO *data, - unsigned int flags) -{ - CMS_ContentInfo *cms; - int i; - - cms = CMS_ContentInfo_new(); - if (!cms || !CMS_SignedData_init(cms)) - goto merr; - - if (pkey && !CMS_add1_signer(cms, signcert, pkey, NULL, flags)) { - CMSerr(CMS_F_CMS_SIGN, CMS_R_ADD_SIGNER_ERROR); - goto err; - } - - for (i = 0; i < sk_X509_num(certs); i++) { - X509 *x = sk_X509_value(certs, i); - if (!CMS_add1_cert(cms, x)) - goto merr; - } - - if (!(flags & CMS_DETACHED)) - CMS_set_detached(cms, 0); - - if ((flags & (CMS_STREAM | CMS_PARTIAL)) - || CMS_final(cms, data, NULL, flags)) - return cms; - else - goto err; - - merr: - CMSerr(CMS_F_CMS_SIGN, ERR_R_MALLOC_FAILURE); - - err: - if (cms) - CMS_ContentInfo_free(cms); - return NULL; -} - -CMS_ContentInfo *CMS_sign_receipt(CMS_SignerInfo *si, - X509 *signcert, EVP_PKEY *pkey, - STACK_OF(X509) *certs, unsigned int flags) -{ - CMS_SignerInfo *rct_si; - CMS_ContentInfo *cms = NULL; - ASN1_OCTET_STRING **pos, *os; - BIO *rct_cont = NULL; - int r = 0; - - flags &= ~(CMS_STREAM | CMS_TEXT); - /* Not really detached but avoids content being allocated */ - flags |= CMS_PARTIAL | CMS_BINARY | CMS_DETACHED; - if (!pkey || !signcert) { - CMSerr(CMS_F_CMS_SIGN_RECEIPT, CMS_R_NO_KEY_OR_CERT); - return NULL; - } - - /* Initialize signed data */ - - cms = CMS_sign(NULL, NULL, certs, NULL, flags); - if (!cms) - goto err; - - /* Set inner content type to signed receipt */ - if (!CMS_set1_eContentType(cms, OBJ_nid2obj(NID_id_smime_ct_receipt))) - goto err; - - rct_si = CMS_add1_signer(cms, signcert, pkey, NULL, flags); - if (!rct_si) { - CMSerr(CMS_F_CMS_SIGN_RECEIPT, CMS_R_ADD_SIGNER_ERROR); - goto err; - } - - os = cms_encode_Receipt(si); - - if (!os) - goto err; - - /* Set content to digest */ - rct_cont = BIO_new_mem_buf(os->data, os->length); - if (!rct_cont) - goto err; - - /* Add msgSigDigest attribute */ - - if (!cms_msgSigDigest_add1(rct_si, si)) - goto err; - - /* Finalize structure */ - if (!CMS_final(cms, rct_cont, NULL, flags)) - goto err; - - /* Set embedded content */ - pos = CMS_get0_content(cms); - *pos = os; - - r = 1; - - err: - if (rct_cont) - BIO_free(rct_cont); - if (r) - return cms; - CMS_ContentInfo_free(cms); - return NULL; - -} - -CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *data, - const EVP_CIPHER *cipher, unsigned int flags) -{ - CMS_ContentInfo *cms; - int i; - X509 *recip; - cms = CMS_EnvelopedData_create(cipher); - if (!cms) - goto merr; - for (i = 0; i < sk_X509_num(certs); i++) { - recip = sk_X509_value(certs, i); - if (!CMS_add1_recipient_cert(cms, recip, flags)) { - CMSerr(CMS_F_CMS_ENCRYPT, CMS_R_RECIPIENT_ERROR); - goto err; - } - } - - if (!(flags & CMS_DETACHED)) - CMS_set_detached(cms, 0); - - if ((flags & (CMS_STREAM | CMS_PARTIAL)) - || CMS_final(cms, data, NULL, flags)) - return cms; - else - goto err; - - merr: - CMSerr(CMS_F_CMS_ENCRYPT, ERR_R_MALLOC_FAILURE); - err: - if (cms) - CMS_ContentInfo_free(cms); - return NULL; -} - -static int cms_kari_set1_pkey(CMS_ContentInfo *cms, CMS_RecipientInfo *ri, - EVP_PKEY *pk, X509 *cert) -{ - int i; - STACK_OF(CMS_RecipientEncryptedKey) *reks; - CMS_RecipientEncryptedKey *rek; - reks = CMS_RecipientInfo_kari_get0_reks(ri); - if (!cert) - return 0; - for (i = 0; i < sk_CMS_RecipientEncryptedKey_num(reks); i++) { - int rv; - rek = sk_CMS_RecipientEncryptedKey_value(reks, i); - if (CMS_RecipientEncryptedKey_cert_cmp(rek, cert)) - continue; - CMS_RecipientInfo_kari_set0_pkey(ri, pk); - rv = CMS_RecipientInfo_kari_decrypt(cms, ri, rek); - CMS_RecipientInfo_kari_set0_pkey(ri, NULL); - if (rv > 0) - return 1; - return -1; - } - return 0; -} - -int CMS_decrypt_set1_pkey(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert) -{ - STACK_OF(CMS_RecipientInfo) *ris; - CMS_RecipientInfo *ri; - int i, r, ri_type; - int debug = 0, match_ri = 0; - ris = CMS_get0_RecipientInfos(cms); - if (ris) - debug = cms->d.envelopedData->encryptedContentInfo->debug; - ri_type = cms_pkey_get_ri_type(pk); - if (ri_type == CMS_RECIPINFO_NONE) { - CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY, - CMS_R_NOT_SUPPORTED_FOR_THIS_KEY_TYPE); - return 0; - } - - for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++) { - ri = sk_CMS_RecipientInfo_value(ris, i); - if (CMS_RecipientInfo_type(ri) != ri_type) - continue; - match_ri = 1; - if (ri_type == CMS_RECIPINFO_AGREE) { - r = cms_kari_set1_pkey(cms, ri, pk, cert); - if (r > 0) - return 1; - if (r < 0) - return 0; - } - /* - * If we have a cert try matching RecipientInfo otherwise try them - * all. - */ - else if (!cert || !CMS_RecipientInfo_ktri_cert_cmp(ri, cert)) { - CMS_RecipientInfo_set0_pkey(ri, pk); - r = CMS_RecipientInfo_decrypt(cms, ri); - CMS_RecipientInfo_set0_pkey(ri, NULL); - if (cert) { - /* - * If not debugging clear any error and return success to - * avoid leaking of information useful to MMA - */ - if (!debug) { - ERR_clear_error(); - return 1; - } - if (r > 0) - return 1; - CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY, CMS_R_DECRYPT_ERROR); - return 0; - } - /* - * If no cert and not debugging don't leave loop after first - * successful decrypt. Always attempt to decrypt all recipients - * to avoid leaking timing of a successful decrypt. - */ - else if (r > 0 && debug) - return 1; - } - } - /* If no cert and not debugging always return success */ - if (match_ri && !cert && !debug) { - ERR_clear_error(); - return 1; - } - - CMSerr(CMS_F_CMS_DECRYPT_SET1_PKEY, CMS_R_NO_MATCHING_RECIPIENT); - return 0; - -} - -int CMS_decrypt_set1_key(CMS_ContentInfo *cms, - unsigned char *key, size_t keylen, - unsigned char *id, size_t idlen) -{ - STACK_OF(CMS_RecipientInfo) *ris; - CMS_RecipientInfo *ri; - int i, r; - ris = CMS_get0_RecipientInfos(cms); - for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++) { - ri = sk_CMS_RecipientInfo_value(ris, i); - if (CMS_RecipientInfo_type(ri) != CMS_RECIPINFO_KEK) - continue; - - /* - * If we have an id try matching RecipientInfo otherwise try them - * all. - */ - if (!id || (CMS_RecipientInfo_kekri_id_cmp(ri, id, idlen) == 0)) { - CMS_RecipientInfo_set0_key(ri, key, keylen); - r = CMS_RecipientInfo_decrypt(cms, ri); - CMS_RecipientInfo_set0_key(ri, NULL, 0); - if (r > 0) - return 1; - if (id) { - CMSerr(CMS_F_CMS_DECRYPT_SET1_KEY, CMS_R_DECRYPT_ERROR); - return 0; - } - ERR_clear_error(); - } - } - - CMSerr(CMS_F_CMS_DECRYPT_SET1_KEY, CMS_R_NO_MATCHING_RECIPIENT); - return 0; - -} - -int CMS_decrypt_set1_password(CMS_ContentInfo *cms, - unsigned char *pass, ossl_ssize_t passlen) -{ - STACK_OF(CMS_RecipientInfo) *ris; - CMS_RecipientInfo *ri; - int i, r; - ris = CMS_get0_RecipientInfos(cms); - for (i = 0; i < sk_CMS_RecipientInfo_num(ris); i++) { - ri = sk_CMS_RecipientInfo_value(ris, i); - if (CMS_RecipientInfo_type(ri) != CMS_RECIPINFO_PASS) - continue; - CMS_RecipientInfo_set0_password(ri, pass, passlen); - r = CMS_RecipientInfo_decrypt(cms, ri); - CMS_RecipientInfo_set0_password(ri, NULL, 0); - if (r > 0) - return 1; - } - - CMSerr(CMS_F_CMS_DECRYPT_SET1_PASSWORD, CMS_R_NO_MATCHING_RECIPIENT); - return 0; - -} - -int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pk, X509 *cert, - BIO *dcont, BIO *out, unsigned int flags) -{ - int r; - BIO *cont; - if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_pkcs7_enveloped) { - CMSerr(CMS_F_CMS_DECRYPT, CMS_R_TYPE_NOT_ENVELOPED_DATA); - return 0; - } - if (!dcont && !check_content(cms)) - return 0; - if (flags & CMS_DEBUG_DECRYPT) - cms->d.envelopedData->encryptedContentInfo->debug = 1; - else - cms->d.envelopedData->encryptedContentInfo->debug = 0; - if (!pk && !cert && !dcont && !out) - return 1; - if (pk && !CMS_decrypt_set1_pkey(cms, pk, cert)) - return 0; - cont = CMS_dataInit(cms, dcont); - if (!cont) - return 0; - r = cms_copy_content(out, cont, flags); - do_free_upto(cont, dcont); - return r; -} - -int CMS_final(CMS_ContentInfo *cms, BIO *data, BIO *dcont, unsigned int flags) -{ - BIO *cmsbio; - int ret = 0; - if (!(cmsbio = CMS_dataInit(cms, dcont))) { - CMSerr(CMS_F_CMS_FINAL, CMS_R_CMS_LIB); - return 0; - } - - SMIME_crlf_copy(data, cmsbio, flags); - - (void)BIO_flush(cmsbio); - - if (!CMS_dataFinal(cms, cmsbio)) { - CMSerr(CMS_F_CMS_FINAL, CMS_R_CMS_DATAFINAL_ERROR); - goto err; - } - - ret = 1; - - err: - do_free_upto(cmsbio, dcont); - - return ret; - -} - -#ifdef ZLIB - -int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out, - unsigned int flags) -{ - BIO *cont; - int r; - if (OBJ_obj2nid(CMS_get0_type(cms)) != NID_id_smime_ct_compressedData) { - CMSerr(CMS_F_CMS_UNCOMPRESS, CMS_R_TYPE_NOT_COMPRESSED_DATA); - return 0; - } - - if (!dcont && !check_content(cms)) - return 0; - - cont = CMS_dataInit(cms, dcont); - if (!cont) - return 0; - r = cms_copy_content(out, cont, flags); - do_free_upto(cont, dcont); - return r; -} - -CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags) -{ - CMS_ContentInfo *cms; - if (comp_nid <= 0) - comp_nid = NID_zlib_compression; - cms = cms_CompressedData_create(comp_nid); - if (!cms) - return NULL; - - if (!(flags & CMS_DETACHED)) - CMS_set_detached(cms, 0); - - if ((flags & CMS_STREAM) || CMS_final(cms, in, NULL, flags)) - return cms; - - CMS_ContentInfo_free(cms); - return NULL; -} - -#else - -int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out, - unsigned int flags) -{ - CMSerr(CMS_F_CMS_UNCOMPRESS, CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM); - return 0; -} - -CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags) -{ - CMSerr(CMS_F_CMS_COMPRESS, CMS_R_UNSUPPORTED_COMPRESSION_ALGORITHM); - return NULL; -} - -#endif |