Index: openssl/crypto/dsa/dsa_lib.c |
diff --git a/openssl/crypto/dsa/dsa_lib.c b/openssl/crypto/dsa/dsa_lib.c |
deleted file mode 100644 |
index 96d8d0c4b453a71868b6edae33bf7dc5138c1021..0000000000000000000000000000000000000000 |
--- a/openssl/crypto/dsa/dsa_lib.c |
+++ /dev/null |
@@ -1,329 +0,0 @@ |
-/* crypto/dsa/dsa_lib.c */ |
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
- * All rights reserved. |
- * |
- * This package is an SSL implementation written |
- * by Eric Young (eay@cryptsoft.com). |
- * The implementation was written so as to conform with Netscapes SSL. |
- * |
- * This library is free for commercial and non-commercial use as long as |
- * the following conditions are aheared to. The following conditions |
- * apply to all code found in this distribution, be it the RC4, RSA, |
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
- * included with this distribution is covered by the same copyright terms |
- * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
- * |
- * Copyright remains Eric Young's, and as such any Copyright notices in |
- * the code are not to be removed. |
- * If this package is used in a product, Eric Young should be given attribution |
- * as the author of the parts of the library used. |
- * This can be in the form of a textual message at program startup or |
- * in documentation (online or textual) provided with the package. |
- * |
- * 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 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 acknowledgement: |
- * "This product includes cryptographic software written by |
- * Eric Young (eay@cryptsoft.com)" |
- * The word 'cryptographic' can be left out if the rouines from the library |
- * being used are not cryptographic related :-). |
- * 4. If you include any Windows specific code (or a derivative thereof) from |
- * the apps directory (application code) you must include an acknowledgement: |
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
- * |
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
- * ANY EXPRESS 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 AUTHOR OR 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. |
- * |
- * The licence and distribution terms for any publically available version or |
- * derivative of this code cannot be changed. i.e. this code cannot simply be |
- * copied and put under another distribution licence |
- * [including the GNU Public Licence.] |
- */ |
- |
-/* Original version from Steven Schoch <schoch@sheba.arc.nasa.gov> */ |
- |
-#include <stdio.h> |
-#include "cryptlib.h" |
-#include <openssl/bn.h> |
-#include <openssl/dsa.h> |
-#include <openssl/asn1.h> |
-#ifndef OPENSSL_NO_ENGINE |
-#include <openssl/engine.h> |
-#endif |
-#ifndef OPENSSL_NO_DH |
-#include <openssl/dh.h> |
-#endif |
- |
-#ifdef OPENSSL_FIPS |
-#include <openssl/fips.h> |
-#endif |
- |
-const char DSA_version[]="DSA" OPENSSL_VERSION_PTEXT; |
- |
-static const DSA_METHOD *default_DSA_method = NULL; |
- |
-void DSA_set_default_method(const DSA_METHOD *meth) |
- { |
- default_DSA_method = meth; |
- } |
- |
-const DSA_METHOD *DSA_get_default_method(void) |
- { |
- if(!default_DSA_method) |
- { |
-#ifdef OPENSSL_FIPS |
- if (FIPS_mode()) |
- return FIPS_dsa_openssl(); |
- else |
- return DSA_OpenSSL(); |
-#else |
- default_DSA_method = DSA_OpenSSL(); |
-#endif |
- } |
- return default_DSA_method; |
- } |
- |
-DSA *DSA_new(void) |
- { |
- return DSA_new_method(NULL); |
- } |
- |
-int DSA_set_method(DSA *dsa, const DSA_METHOD *meth) |
- { |
- /* NB: The caller is specifically setting a method, so it's not up to us |
- * to deal with which ENGINE it comes from. */ |
- const DSA_METHOD *mtmp; |
- mtmp = dsa->meth; |
- if (mtmp->finish) mtmp->finish(dsa); |
-#ifndef OPENSSL_NO_ENGINE |
- if (dsa->engine) |
- { |
- ENGINE_finish(dsa->engine); |
- dsa->engine = NULL; |
- } |
-#endif |
- dsa->meth = meth; |
- if (meth->init) meth->init(dsa); |
- return 1; |
- } |
- |
-DSA *DSA_new_method(ENGINE *engine) |
- { |
- DSA *ret; |
- |
- ret=(DSA *)OPENSSL_malloc(sizeof(DSA)); |
- if (ret == NULL) |
- { |
- DSAerr(DSA_F_DSA_NEW_METHOD,ERR_R_MALLOC_FAILURE); |
- return(NULL); |
- } |
- ret->meth = DSA_get_default_method(); |
-#ifndef OPENSSL_NO_ENGINE |
- if (engine) |
- { |
- if (!ENGINE_init(engine)) |
- { |
- DSAerr(DSA_F_DSA_NEW_METHOD, ERR_R_ENGINE_LIB); |
- OPENSSL_free(ret); |
- return NULL; |
- } |
- ret->engine = engine; |
- } |
- else |
- ret->engine = ENGINE_get_default_DSA(); |
- if(ret->engine) |
- { |
- ret->meth = ENGINE_get_DSA(ret->engine); |
- if(!ret->meth) |
- { |
- DSAerr(DSA_F_DSA_NEW_METHOD, |
- ERR_R_ENGINE_LIB); |
- ENGINE_finish(ret->engine); |
- OPENSSL_free(ret); |
- return NULL; |
- } |
- } |
-#endif |
- |
- ret->pad=0; |
- ret->version=0; |
- ret->write_params=1; |
- ret->p=NULL; |
- ret->q=NULL; |
- ret->g=NULL; |
- |
- ret->pub_key=NULL; |
- ret->priv_key=NULL; |
- |
- ret->kinv=NULL; |
- ret->r=NULL; |
- ret->method_mont_p=NULL; |
- |
- ret->references=1; |
- ret->flags=ret->meth->flags & ~DSA_FLAG_NON_FIPS_ALLOW; |
- CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DSA, ret, &ret->ex_data); |
- if ((ret->meth->init != NULL) && !ret->meth->init(ret)) |
- { |
-#ifndef OPENSSL_NO_ENGINE |
- if (ret->engine) |
- ENGINE_finish(ret->engine); |
-#endif |
- CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, ret, &ret->ex_data); |
- OPENSSL_free(ret); |
- ret=NULL; |
- } |
- |
- return(ret); |
- } |
- |
-void DSA_free(DSA *r) |
- { |
- int i; |
- |
- if (r == NULL) return; |
- |
- i=CRYPTO_add(&r->references,-1,CRYPTO_LOCK_DSA); |
-#ifdef REF_PRINT |
- REF_PRINT("DSA",r); |
-#endif |
- if (i > 0) return; |
-#ifdef REF_CHECK |
- if (i < 0) |
- { |
- fprintf(stderr,"DSA_free, bad reference count\n"); |
- abort(); |
- } |
-#endif |
- |
- if(r->meth->finish) |
- r->meth->finish(r); |
-#ifndef OPENSSL_NO_ENGINE |
- if(r->engine) |
- ENGINE_finish(r->engine); |
-#endif |
- |
- CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, r, &r->ex_data); |
- |
- if (r->p != NULL) BN_clear_free(r->p); |
- if (r->q != NULL) BN_clear_free(r->q); |
- if (r->g != NULL) BN_clear_free(r->g); |
- if (r->pub_key != NULL) BN_clear_free(r->pub_key); |
- if (r->priv_key != NULL) BN_clear_free(r->priv_key); |
- if (r->kinv != NULL) BN_clear_free(r->kinv); |
- if (r->r != NULL) BN_clear_free(r->r); |
- OPENSSL_free(r); |
- } |
- |
-int DSA_up_ref(DSA *r) |
- { |
- int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_DSA); |
-#ifdef REF_PRINT |
- REF_PRINT("DSA",r); |
-#endif |
-#ifdef REF_CHECK |
- if (i < 2) |
- { |
- fprintf(stderr, "DSA_up_ref, bad reference count\n"); |
- abort(); |
- } |
-#endif |
- return ((i > 1) ? 1 : 0); |
- } |
- |
-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); |
- } |
- |
-int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, |
- CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func) |
- { |
- return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DSA, argl, argp, |
- new_func, dup_func, free_func); |
- } |
- |
-int DSA_set_ex_data(DSA *d, int idx, void *arg) |
- { |
- return(CRYPTO_set_ex_data(&d->ex_data,idx,arg)); |
- } |
- |
-void *DSA_get_ex_data(DSA *d, int idx) |
- { |
- return(CRYPTO_get_ex_data(&d->ex_data,idx)); |
- } |
- |
-#ifndef OPENSSL_NO_DH |
-DH *DSA_dup_DH(const DSA *r) |
- { |
- /* DSA has p, q, g, optional pub_key, optional priv_key. |
- * DH has p, optional length, g, optional pub_key, optional priv_key, |
- * optional q. |
- */ |
- |
- DH *ret = NULL; |
- |
- if (r == NULL) |
- goto err; |
- ret = DH_new(); |
- if (ret == NULL) |
- goto err; |
- if (r->p != NULL) |
- if ((ret->p = BN_dup(r->p)) == NULL) |
- goto err; |
- if (r->q != NULL) |
- { |
- ret->length = BN_num_bits(r->q); |
- if ((ret->q = BN_dup(r->q)) == NULL) |
- goto err; |
- } |
- if (r->g != NULL) |
- if ((ret->g = BN_dup(r->g)) == NULL) |
- goto err; |
- if (r->pub_key != NULL) |
- if ((ret->pub_key = BN_dup(r->pub_key)) == NULL) |
- goto err; |
- if (r->priv_key != NULL) |
- if ((ret->priv_key = BN_dup(r->priv_key)) == NULL) |
- goto err; |
- |
- return ret; |
- |
- err: |
- if (ret != NULL) |
- DH_free(ret); |
- return NULL; |
- } |
-#endif |