Index: openssl/crypto/dsa/dsa_asn1.c |
diff --git a/openssl/crypto/dsa/dsa_asn1.c b/openssl/crypto/dsa/dsa_asn1.c |
deleted file mode 100644 |
index 60585343746d97d64c0d2e26dea335b69c763f0f..0000000000000000000000000000000000000000 |
--- a/openssl/crypto/dsa/dsa_asn1.c |
+++ /dev/null |
@@ -1,188 +0,0 @@ |
-/* dsa_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/dsa.h> |
-#include <openssl/asn1.h> |
-#include <openssl/asn1t.h> |
-#include <openssl/rand.h> |
- |
-/* Override the default new methods */ |
-static int sig_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, |
- void *exarg) |
-{ |
- if(operation == ASN1_OP_NEW_PRE) { |
- DSA_SIG *sig; |
- sig = OPENSSL_malloc(sizeof(DSA_SIG)); |
- if (!sig) |
- { |
- DSAerr(DSA_F_SIG_CB, ERR_R_MALLOC_FAILURE); |
- return 0; |
- } |
- sig->r = NULL; |
- sig->s = NULL; |
- *pval = (ASN1_VALUE *)sig; |
- return 2; |
- } |
- 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, |
- void *exarg) |
-{ |
- 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) |
- |
-DSA *DSAparams_dup(DSA *dsa) |
- { |
- return ASN1_item_dup(ASN1_ITEM_rptr(DSAparams), dsa); |
- } |
- |
-int DSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig, |
- unsigned int *siglen, DSA *dsa) |
- { |
- DSA_SIG *s; |
- 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); |
- } |
- |
-/* 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; |
- int ret=-1; |
- |
- s = DSA_SIG_new(); |
- if (s == NULL) return(ret); |
- if (d2i_DSA_SIG(&s,&sigbuf,siglen) == NULL) goto err; |
- ret=DSA_do_verify(dgst,dgst_len,s,dsa); |
-err: |
- DSA_SIG_free(s); |
- return(ret); |
- } |