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authorGary Ching-Pang Lin <glin@suse.com>2015-07-28 11:46:38 -0400
committerPeter Jones <pjones@redhat.com>2015-07-28 11:46:38 -0400
commit5ce38c90cf43ee79cd999716ea83a5a44eeb819e (patch)
tree2fb3d9dd667c772fae5f87fa61e1501cf12da0ce /Cryptlib/OpenSSL/crypto/dsa/dsa_asn1.c
parent69ba24ff72921ecabbb47178de40dc5a79350040 (diff)
downloadefi-boot-shim-5ce38c90cf43ee79cd999716ea83a5a44eeb819e.tar.gz
efi-boot-shim-5ce38c90cf43ee79cd999716ea83a5a44eeb819e.zip
Update openssl to 1.0.2d
Also update Cryptlib to edk2 r17731 Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/dsa/dsa_asn1.c')
-rw-r--r--Cryptlib/OpenSSL/crypto/dsa/dsa_asn1.c231
1 files changed, 0 insertions, 231 deletions
diff --git a/Cryptlib/OpenSSL/crypto/dsa/dsa_asn1.c b/Cryptlib/OpenSSL/crypto/dsa/dsa_asn1.c
deleted file mode 100644
index 88f92444..00000000
--- a/Cryptlib/OpenSSL/crypto/dsa/dsa_asn1.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/* dsa_asn1.c */
-/*
- * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
- * 2000.
- */
-/* ====================================================================
- * Copyright (c) 2000 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/dsa.h>
-#include <openssl/asn1.h>
-#include <openssl/asn1t.h>
-#include <openssl/bn.h>
-#include <openssl/rand.h>
-#ifdef OPENSSL_FIPS
-# include <openssl/fips.h>
-#endif
-
-/* Override the default new methods */
-static int sig_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
-{
- if (operation == ASN1_OP_NEW_PRE) {
- DSA_SIG *sig;
- sig = OPENSSL_malloc(sizeof(DSA_SIG));
- sig->r = NULL;
- sig->s = NULL;
- *pval = (ASN1_VALUE *)sig;
- if (sig)
- return 2;
- DSAerr(DSA_F_SIG_CB, ERR_R_MALLOC_FAILURE);
- return 0;
- }
- return 1;
-}
-
-ASN1_SEQUENCE_cb(DSA_SIG, sig_cb) = {
- ASN1_SIMPLE(DSA_SIG, r, CBIGNUM),
- ASN1_SIMPLE(DSA_SIG, s, CBIGNUM)
-} ASN1_SEQUENCE_END_cb(DSA_SIG, DSA_SIG)
-
-IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA_SIG,DSA_SIG,DSA_SIG)
-
-/* Override the default free and new methods */
-static int dsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it)
-{
- if (operation == ASN1_OP_NEW_PRE) {
- *pval = (ASN1_VALUE *)DSA_new();
- if (*pval)
- return 2;
- return 0;
- } else if (operation == ASN1_OP_FREE_PRE) {
- DSA_free((DSA *)*pval);
- *pval = NULL;
- return 2;
- }
- return 1;
-}
-
-ASN1_SEQUENCE_cb(DSAPrivateKey, dsa_cb) = {
- ASN1_SIMPLE(DSA, version, LONG),
- ASN1_SIMPLE(DSA, p, BIGNUM),
- ASN1_SIMPLE(DSA, q, BIGNUM),
- ASN1_SIMPLE(DSA, g, BIGNUM),
- ASN1_SIMPLE(DSA, pub_key, BIGNUM),
- ASN1_SIMPLE(DSA, priv_key, BIGNUM)
-} ASN1_SEQUENCE_END_cb(DSA, DSAPrivateKey)
-
-IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAPrivateKey, DSAPrivateKey)
-
-ASN1_SEQUENCE_cb(DSAparams, dsa_cb) = {
- ASN1_SIMPLE(DSA, p, BIGNUM),
- ASN1_SIMPLE(DSA, q, BIGNUM),
- ASN1_SIMPLE(DSA, g, BIGNUM),
-} ASN1_SEQUENCE_END_cb(DSA, DSAparams)
-
-IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAparams, DSAparams)
-
-/*
- * DSA public key is a bit trickier... its effectively a CHOICE type decided
- * by a field called write_params which can either write out just the public
- * key as an INTEGER or the parameters and public key in a SEQUENCE
- */
-
-ASN1_SEQUENCE(dsa_pub_internal) = {
- ASN1_SIMPLE(DSA, pub_key, BIGNUM),
- ASN1_SIMPLE(DSA, p, BIGNUM),
- ASN1_SIMPLE(DSA, q, BIGNUM),
- ASN1_SIMPLE(DSA, g, BIGNUM)
-} ASN1_SEQUENCE_END_name(DSA, dsa_pub_internal)
-
-ASN1_CHOICE_cb(DSAPublicKey, dsa_cb) = {
- ASN1_SIMPLE(DSA, pub_key, BIGNUM),
- ASN1_EX_COMBINE(0, 0, dsa_pub_internal)
-} ASN1_CHOICE_END_cb(DSA, DSAPublicKey, write_params)
-
-IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(DSA, DSAPublicKey, DSAPublicKey)
-
-int DSA_sign(int type, const unsigned char *dgst, int dlen,
- unsigned char *sig, unsigned int *siglen, DSA *dsa)
-{
- DSA_SIG *s;
-#ifdef OPENSSL_FIPS
- if (FIPS_mode() && !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW)) {
- DSAerr(DSA_F_DSA_SIGN, DSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE);
- return 0;
- }
-#endif
- RAND_seed(dgst, dlen);
- s = DSA_do_sign(dgst, dlen, dsa);
- if (s == NULL) {
- *siglen = 0;
- return (0);
- }
- *siglen = i2d_DSA_SIG(s, &sig);
- DSA_SIG_free(s);
- return (1);
-}
-
-int DSA_size(const DSA *r)
-{
- int ret, i;
- ASN1_INTEGER bs;
- unsigned char buf[4]; /* 4 bytes looks really small. However,
- * i2d_ASN1_INTEGER() will not look beyond
- * the first byte, as long as the second
- * parameter is NULL. */
-
- i = BN_num_bits(r->q);
- bs.length = (i + 7) / 8;
- bs.data = buf;
- bs.type = V_ASN1_INTEGER;
- /* If the top bit is set the asn1 encoding is 1 larger. */
- buf[0] = 0xff;
-
- i = i2d_ASN1_INTEGER(&bs, NULL);
- i += i; /* r and s */
- ret = ASN1_object_size(1, i, V_ASN1_SEQUENCE);
- return (ret);
-}
-
-/*-
- * data has already been hashed (probably with SHA or SHA-1). */
-/*
- * returns 1: correct signature 0: incorrect signature -1: error
- */
-int DSA_verify(int type, const unsigned char *dgst, int dgst_len,
- const unsigned char *sigbuf, int siglen, DSA *dsa)
-{
- DSA_SIG *s;
- const unsigned char *p = sigbuf;
- unsigned char *der = NULL;
- int derlen = -1;
- int ret = -1;
-
-#ifdef OPENSSL_FIPS
- if (FIPS_mode() && !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW)) {
- DSAerr(DSA_F_DSA_VERIFY, DSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE);
- return 0;
- }
-#endif
-
- s = DSA_SIG_new();
- if (s == NULL)
- return (ret);
- if (d2i_DSA_SIG(&s, &p, siglen) == NULL)
- goto err;
- /* Ensure signature uses DER and doesn't have trailing garbage */
- derlen = i2d_DSA_SIG(s, &der);
- if (derlen != siglen || memcmp(sigbuf, der, derlen))
- goto err;
- ret = DSA_do_verify(dgst, dgst_len, s, dsa);
- err:
- if (derlen > 0) {
- OPENSSL_cleanse(der, derlen);
- OPENSSL_free(der);
- }
- DSA_SIG_free(s);
- return (ret);
-}