-Added OpenSSL and HTTPS support

-Built-in version of the library for Windows, Android and iOS (other OSs use system one)
-Small fixes all around

1 files changed, 389 insertions, 0 deletions

diff --git a/drivers/builtin_openssl/crypto/cms/cms_asn1.c b/drivers/builtin_openssl/crypto/cms/cms_asn1.c
new file mode 100644
index 0000000000..cfe67fb6c1
--- /dev/null
+++ b/drivers/builtin_openssl/crypto/cms/cms_asn1.c
@@ -0,0 +1,389 @@
+/* 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);
+		}
+	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)
+
+ASN1_SEQUENCE(CMS_RecipientEncryptedKey) = {
+	ASN1_SIMPLE(CMS_RecipientEncryptedKey, rid, CMS_KeyAgreeRecipientIdentifier),
+	ASN1_SIMPLE(CMS_RecipientEncryptedKey, encryptedKey, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(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)
+
+ASN1_SEQUENCE(CMS_KeyAgreeRecipientInfo) = {
+	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(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);
+			}
+		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)
+