Index: openssl/crypto/ecdsa/ecs_lib.c |
diff --git a/openssl/crypto/ecdsa/ecs_lib.c b/openssl/crypto/ecdsa/ecs_lib.c |
deleted file mode 100644 |
index 814a6bf40465ab7acc83797bcf9735a0b544543c..0000000000000000000000000000000000000000 |
--- a/openssl/crypto/ecdsa/ecs_lib.c |
+++ /dev/null |
@@ -1,285 +0,0 @@ |
-/* crypto/ecdsa/ecs_lib.c */ |
-/* ==================================================================== |
- * Copyright (c) 1998-2005 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 |
- * openssl-core@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 <string.h> |
-#include "ecs_locl.h" |
-#ifndef OPENSSL_NO_ENGINE |
-#include <openssl/engine.h> |
-#endif |
-#include <openssl/err.h> |
-#include <openssl/bn.h> |
-#ifdef OPENSSL_FIPS |
-#include <openssl/fips.h> |
-#endif |
- |
-const char ECDSA_version[]="ECDSA" OPENSSL_VERSION_PTEXT; |
- |
-static const ECDSA_METHOD *default_ECDSA_method = NULL; |
- |
-static void *ecdsa_data_new(void); |
-static void *ecdsa_data_dup(void *); |
-static void ecdsa_data_free(void *); |
- |
-void ECDSA_set_default_method(const ECDSA_METHOD *meth) |
-{ |
- default_ECDSA_method = meth; |
-} |
- |
-const ECDSA_METHOD *ECDSA_get_default_method(void) |
-{ |
- if(!default_ECDSA_method) |
- { |
-#ifdef OPENSSL_FIPS |
- if (FIPS_mode()) |
- return FIPS_ecdsa_openssl(); |
- else |
- return ECDSA_OpenSSL(); |
-#else |
- default_ECDSA_method = ECDSA_OpenSSL(); |
-#endif |
- } |
- return default_ECDSA_method; |
-} |
- |
-int ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth) |
-{ |
- ECDSA_DATA *ecdsa; |
- |
- ecdsa = ecdsa_check(eckey); |
- |
- if (ecdsa == NULL) |
- return 0; |
- |
-#ifndef OPENSSL_NO_ENGINE |
- if (ecdsa->engine) |
- { |
- ENGINE_finish(ecdsa->engine); |
- ecdsa->engine = NULL; |
- } |
-#endif |
- ecdsa->meth = meth; |
- |
- return 1; |
-} |
- |
-static ECDSA_DATA *ECDSA_DATA_new_method(ENGINE *engine) |
-{ |
- ECDSA_DATA *ret; |
- |
- ret=(ECDSA_DATA *)OPENSSL_malloc(sizeof(ECDSA_DATA)); |
- if (ret == NULL) |
- { |
- ECDSAerr(ECDSA_F_ECDSA_DATA_NEW_METHOD, ERR_R_MALLOC_FAILURE); |
- return(NULL); |
- } |
- |
- ret->init = NULL; |
- |
- ret->meth = ECDSA_get_default_method(); |
- ret->engine = engine; |
-#ifndef OPENSSL_NO_ENGINE |
- if (!ret->engine) |
- ret->engine = ENGINE_get_default_ECDSA(); |
- if (ret->engine) |
- { |
- ret->meth = ENGINE_get_ECDSA(ret->engine); |
- if (!ret->meth) |
- { |
- ECDSAerr(ECDSA_F_ECDSA_DATA_NEW_METHOD, ERR_R_ENGINE_LIB); |
- ENGINE_finish(ret->engine); |
- OPENSSL_free(ret); |
- return NULL; |
- } |
- } |
-#endif |
- |
- ret->flags = ret->meth->flags; |
- CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ECDSA, ret, &ret->ex_data); |
-#if 0 |
- if ((ret->meth->init != NULL) && !ret->meth->init(ret)) |
- { |
- CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDSA, ret, &ret->ex_data); |
- OPENSSL_free(ret); |
- ret=NULL; |
- } |
-#endif |
- return(ret); |
-} |
- |
-static void *ecdsa_data_new(void) |
-{ |
- return (void *)ECDSA_DATA_new_method(NULL); |
-} |
- |
-static void *ecdsa_data_dup(void *data) |
-{ |
- ECDSA_DATA *r = (ECDSA_DATA *)data; |
- |
- /* XXX: dummy operation */ |
- if (r == NULL) |
- return NULL; |
- |
- return ecdsa_data_new(); |
-} |
- |
-static void ecdsa_data_free(void *data) |
-{ |
- ECDSA_DATA *r = (ECDSA_DATA *)data; |
- |
-#ifndef OPENSSL_NO_ENGINE |
- if (r->engine) |
- ENGINE_finish(r->engine); |
-#endif |
- CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDSA, r, &r->ex_data); |
- |
- OPENSSL_cleanse((void *)r, sizeof(ECDSA_DATA)); |
- |
- OPENSSL_free(r); |
-} |
- |
-ECDSA_DATA *ecdsa_check(EC_KEY *key) |
-{ |
- ECDSA_DATA *ecdsa_data; |
- |
- void *data = EC_KEY_get_key_method_data(key, ecdsa_data_dup, |
- ecdsa_data_free, ecdsa_data_free); |
- if (data == NULL) |
- { |
- ecdsa_data = (ECDSA_DATA *)ecdsa_data_new(); |
- if (ecdsa_data == NULL) |
- return NULL; |
- data = EC_KEY_insert_key_method_data(key, (void *)ecdsa_data, |
- ecdsa_data_dup, ecdsa_data_free, ecdsa_data_free); |
- if (data != NULL) |
- { |
- /* Another thread raced us to install the key_method |
- * data and won. */ |
- ecdsa_data_free(ecdsa_data); |
- ecdsa_data = (ECDSA_DATA *)data; |
- } |
- } |
- else |
- ecdsa_data = (ECDSA_DATA *)data; |
-#ifdef OPENSSL_FIPS |
- if (FIPS_mode() && !(ecdsa_data->flags & ECDSA_FLAG_FIPS_METHOD) |
- && !(EC_KEY_get_flags(key) & EC_FLAG_NON_FIPS_ALLOW)) |
- { |
- ECDSAerr(ECDSA_F_ECDSA_CHECK, ECDSA_R_NON_FIPS_METHOD); |
- return NULL; |
- } |
-#endif |
- |
- return ecdsa_data; |
-} |
- |
-int ECDSA_size(const EC_KEY *r) |
-{ |
- int ret,i; |
- ASN1_INTEGER bs; |
- BIGNUM *order=NULL; |
- unsigned char buf[4]; |
- const EC_GROUP *group; |
- |
- if (r == NULL) |
- return 0; |
- group = EC_KEY_get0_group(r); |
- if (group == NULL) |
- return 0; |
- |
- if ((order = BN_new()) == NULL) return 0; |
- if (!EC_GROUP_get_order(group,order,NULL)) |
- { |
- BN_clear_free(order); |
- return 0; |
- } |
- i=BN_num_bits(order); |
- 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); |
- BN_clear_free(order); |
- return(ret); |
-} |
- |
- |
-int ECDSA_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_ECDSA, argl, argp, |
- new_func, dup_func, free_func); |
-} |
- |
-int ECDSA_set_ex_data(EC_KEY *d, int idx, void *arg) |
-{ |
- ECDSA_DATA *ecdsa; |
- ecdsa = ecdsa_check(d); |
- if (ecdsa == NULL) |
- return 0; |
- return(CRYPTO_set_ex_data(&ecdsa->ex_data,idx,arg)); |
-} |
- |
-void *ECDSA_get_ex_data(EC_KEY *d, int idx) |
-{ |
- ECDSA_DATA *ecdsa; |
- ecdsa = ecdsa_check(d); |
- if (ecdsa == NULL) |
- return NULL; |
- return(CRYPTO_get_ex_data(&ecdsa->ex_data,idx)); |
-} |