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Diffstat (limited to 'thirdparty/openssl/crypto/dh/dh_asn1.c')
-rw-r--r--thirdparty/openssl/crypto/dh/dh_asn1.c189
1 files changed, 0 insertions, 189 deletions
diff --git a/thirdparty/openssl/crypto/dh/dh_asn1.c b/thirdparty/openssl/crypto/dh/dh_asn1.c
deleted file mode 100644
index f470214399..0000000000
--- a/thirdparty/openssl/crypto/dh/dh_asn1.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/* dh_asn1.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2000.
- */
-/* ====================================================================
- * Copyright (c) 2000-2005 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/dh.h>
-#include <openssl/objects.h>
-#include <openssl/asn1t.h>
-
-/* Override the default free and new methods */
-static int dh_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
- void *exarg)
-{
- if (operation == ASN1_OP_NEW_PRE) {
- *pval = (ASN1_VALUE *)DH_new();
- if (*pval)
- return 2;
- return 0;
- } else if (operation == ASN1_OP_FREE_PRE) {
- DH_free((DH *)*pval);
- *pval = NULL;
- return 2;
- }
- return 1;
-}
-
-ASN1_SEQUENCE_cb(DHparams, dh_cb) = {
- ASN1_SIMPLE(DH, p, BIGNUM),
- ASN1_SIMPLE(DH, g, BIGNUM),
- ASN1_OPT(DH, length, ZLONG),
-} ASN1_SEQUENCE_END_cb(DH, DHparams)
-
-IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DH, DHparams, DHparams)
-
-/*
- * Internal only structures for handling X9.42 DH: this gets translated to or
- * from a DH structure straight away.
- */
-
-typedef struct {
- ASN1_BIT_STRING *seed;
- BIGNUM *counter;
-} int_dhvparams;
-
-typedef struct {
- BIGNUM *p;
- BIGNUM *q;
- BIGNUM *g;
- BIGNUM *j;
- int_dhvparams *vparams;
-} int_dhx942_dh;
-
-ASN1_SEQUENCE(DHvparams) = {
- ASN1_SIMPLE(int_dhvparams, seed, ASN1_BIT_STRING),
- ASN1_SIMPLE(int_dhvparams, counter, BIGNUM)
-} ASN1_SEQUENCE_END_name(int_dhvparams, DHvparams)
-
-ASN1_SEQUENCE(DHxparams) = {
- ASN1_SIMPLE(int_dhx942_dh, p, BIGNUM),
- ASN1_SIMPLE(int_dhx942_dh, g, BIGNUM),
- ASN1_SIMPLE(int_dhx942_dh, q, BIGNUM),
- ASN1_OPT(int_dhx942_dh, j, BIGNUM),
- ASN1_OPT(int_dhx942_dh, vparams, DHvparams),
-} ASN1_SEQUENCE_END_name(int_dhx942_dh, DHxparams)
-
-int_dhx942_dh *d2i_int_dhx(int_dhx942_dh **a,
- const unsigned char **pp, long length);
-int i2d_int_dhx(const int_dhx942_dh *a, unsigned char **pp);
-
-IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(int_dhx942_dh, DHxparams, int_dhx)
-
-/* Application leve function: read in X9.42 DH parameters into DH structure */
-
-DH *d2i_DHxparams(DH **a, const unsigned char **pp, long length)
-{
- int_dhx942_dh *dhx = NULL;
- DH *dh = NULL;
- dh = DH_new();
- if (!dh)
- return NULL;
- dhx = d2i_int_dhx(NULL, pp, length);
- if (!dhx) {
- DH_free(dh);
- return NULL;
- }
-
- if (a) {
- if (*a)
- DH_free(*a);
- *a = dh;
- }
-
- dh->p = dhx->p;
- dh->q = dhx->q;
- dh->g = dhx->g;
- dh->j = dhx->j;
-
- if (dhx->vparams) {
- dh->seed = dhx->vparams->seed->data;
- dh->seedlen = dhx->vparams->seed->length;
- dh->counter = dhx->vparams->counter;
- dhx->vparams->seed->data = NULL;
- ASN1_BIT_STRING_free(dhx->vparams->seed);
- OPENSSL_free(dhx->vparams);
- dhx->vparams = NULL;
- }
-
- OPENSSL_free(dhx);
- return dh;
-}
-
-int i2d_DHxparams(const DH *dh, unsigned char **pp)
-{
- int_dhx942_dh dhx;
- int_dhvparams dhv;
- ASN1_BIT_STRING bs;
- dhx.p = dh->p;
- dhx.g = dh->g;
- dhx.q = dh->q;
- dhx.j = dh->j;
- if (dh->counter && dh->seed && dh->seedlen > 0) {
- bs.flags = ASN1_STRING_FLAG_BITS_LEFT;
- bs.data = dh->seed;
- bs.length = dh->seedlen;
- dhv.seed = &bs;
- dhv.counter = dh->counter;
- dhx.vparams = &dhv;
- } else
- dhx.vparams = NULL;
-
- return i2d_int_dhx(&dhx, pp);
-}
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