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8817e2e0c9
openssl/engines/ccgost/e_gost_err.c
Matt Caswell 8817e2e0c9 Fix return checks in GOST engine 
Filled in lots of return value checks that were missing the GOST engine, and
added appropriate error handling.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-03-25 12:33:37 +00:00

220 lines
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/* e_gost_err.c */
/* ====================================================================
* Copyright (c) 1999-2015 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).
*
*/
/*
* NOTE: this file was auto generated by the mkerr.pl script: any changes
* made to it will be overwritten when the script next updates this file,
* only reason strings will be preserved.
*/
#include <stdio.h>
#include <openssl/err.h>
#include "e_gost_err.h"
/* BEGIN ERROR CODES */
#ifndef OPENSSL_NO_ERR
# define ERR_FUNC(func) ERR_PACK(0,func,0)
# define ERR_REASON(reason) ERR_PACK(0,0,reason)
static ERR_STRING_DATA GOST_str_functs[] = {
{ERR_FUNC(GOST_F_DECODE_GOST_ALGOR_PARAMS), "DECODE_GOST_ALGOR_PARAMS"},
{ERR_FUNC(GOST_F_ENCODE_GOST_ALGOR_PARAMS), "ENCODE_GOST_ALGOR_PARAMS"},
{ERR_FUNC(GOST_F_FILL_GOST2001_PARAMS), "FILL_GOST2001_PARAMS"},
{ERR_FUNC(GOST_F_FILL_GOST94_PARAMS), "FILL_GOST94_PARAMS"},
{ERR_FUNC(GOST_F_GET_ENCRYPTION_PARAMS), "GET_ENCRYPTION_PARAMS"},
{ERR_FUNC(GOST_F_GOST2001_COMPUTE_PUBLIC), "GOST2001_COMPUTE_PUBLIC"},
{ERR_FUNC(GOST_F_GOST2001_DO_SIGN), "GOST2001_DO_SIGN"},
{ERR_FUNC(GOST_F_GOST2001_DO_VERIFY), "GOST2001_DO_VERIFY"},
{ERR_FUNC(GOST_F_GOST2001_KEYGEN), "GOST2001_KEYGEN"},
{ERR_FUNC(GOST_F_GOST89_GET_ASN1_PARAMETERS),
"GOST89_GET_ASN1_PARAMETERS"},
{ERR_FUNC(GOST_F_GOST89_SET_ASN1_PARAMETERS),
"GOST89_SET_ASN1_PARAMETERS"},
{ERR_FUNC(GOST_F_GOST94_COMPUTE_PUBLIC), "GOST94_COMPUTE_PUBLIC"},
{ERR_FUNC(GOST_F_GOST_CIPHER_CTL), "GOST_CIPHER_CTL"},
{ERR_FUNC(GOST_F_GOST_DO_SIGN), "GOST_DO_SIGN"},
{ERR_FUNC(GOST_F_GOST_DO_VERIFY), "GOST_DO_VERIFY"},
{ERR_FUNC(GOST_F_GOST_IMIT_CTRL), "GOST_IMIT_CTRL"},
{ERR_FUNC(GOST_F_GOST_IMIT_FINAL), "GOST_IMIT_FINAL"},
{ERR_FUNC(GOST_F_GOST_IMIT_UPDATE), "GOST_IMIT_UPDATE"},
{ERR_FUNC(GOST_F_GOST_SIGN_KEYGEN), "GOST_SIGN_KEYGEN"},
{ERR_FUNC(GOST_F_PARAM_COPY_GOST01), "PARAM_COPY_GOST01"},
{ERR_FUNC(GOST_F_PARAM_COPY_GOST94), "PARAM_COPY_GOST94"},
{ERR_FUNC(GOST_F_PKEY_GOST01CP_DECRYPT), "PKEY_GOST01CP_DECRYPT"},
{ERR_FUNC(GOST_F_PKEY_GOST01CP_ENCRYPT), "PKEY_GOST01CP_ENCRYPT"},
{ERR_FUNC(GOST_F_PKEY_GOST01CP_KEYGEN), "PKEY_GOST01CP_KEYGEN"},
{ERR_FUNC(GOST_F_PKEY_GOST01_PARAMGEN), "PKEY_GOST01_PARAMGEN"},
{ERR_FUNC(GOST_F_PKEY_GOST2001_DERIVE), "PKEY_GOST2001_DERIVE"},
{ERR_FUNC(GOST_F_PKEY_GOST94CP_DECRYPT), "PKEY_GOST94CP_DECRYPT"},
{ERR_FUNC(GOST_F_PKEY_GOST94CP_ENCRYPT), "PKEY_GOST94CP_ENCRYPT"},
{ERR_FUNC(GOST_F_PKEY_GOST94CP_KEYGEN), "PKEY_GOST94CP_KEYGEN"},
{ERR_FUNC(GOST_F_PKEY_GOST94_PARAMGEN), "PKEY_GOST94_PARAMGEN"},
{ERR_FUNC(GOST_F_PKEY_GOST_CTRL), "PKEY_GOST_CTRL"},
{ERR_FUNC(GOST_F_PKEY_GOST_CTRL01_STR), "PKEY_GOST_CTRL01_STR"},
{ERR_FUNC(GOST_F_PKEY_GOST_CTRL94_STR), "PKEY_GOST_CTRL94_STR"},
{ERR_FUNC(GOST_F_PKEY_GOST_MAC_CTRL), "PKEY_GOST_MAC_CTRL"},
{ERR_FUNC(GOST_F_PKEY_GOST_MAC_CTRL_STR), "PKEY_GOST_MAC_CTRL_STR"},
{ERR_FUNC(GOST_F_PKEY_GOST_MAC_KEYGEN), "PKEY_GOST_MAC_KEYGEN"},
{ERR_FUNC(GOST_F_PRINT_GOST_01), "PRINT_GOST_01"},
{ERR_FUNC(GOST_F_PRIV_DECODE_GOST), "PRIV_DECODE_GOST"},
{ERR_FUNC(GOST_F_PUB_DECODE_GOST01), "PUB_DECODE_GOST01"},
{ERR_FUNC(GOST_F_PUB_DECODE_GOST94), "PUB_DECODE_GOST94"},
{ERR_FUNC(GOST_F_PUB_ENCODE_GOST01), "PUB_ENCODE_GOST01"},
{ERR_FUNC(GOST_F_UNPACK_CC_SIGNATURE), "UNPACK_CC_SIGNATURE"},
{ERR_FUNC(GOST_F_UNPACK_CP_SIGNATURE), "UNPACK_CP_SIGNATURE"},
{0, NULL}
};
static ERR_STRING_DATA GOST_str_reasons[] = {
{ERR_REASON(GOST_R_BAD_KEY_PARAMETERS_FORMAT),
"bad key parameters format"},
{ERR_REASON(GOST_R_BAD_PKEY_PARAMETERS_FORMAT),
"bad pkey parameters format"},
{ERR_REASON(GOST_R_CANNOT_PACK_EPHEMERAL_KEY),
"cannot pack ephemeral key"},
{ERR_REASON(GOST_R_CTRL_CALL_FAILED), "ctrl call failed"},
{ERR_REASON(GOST_R_ERROR_COMPUTING_SHARED_KEY),
"error computing shared key"},
{ERR_REASON(GOST_R_ERROR_PACKING_KEY_TRANSPORT_INFO),
"error packing key transport info"},
{ERR_REASON(GOST_R_ERROR_PARSING_KEY_TRANSPORT_INFO),
"error parsing key transport info"},
{ERR_REASON(GOST_R_INCOMPATIBLE_ALGORITHMS), "incompatible algorithms"},
{ERR_REASON(GOST_R_INCOMPATIBLE_PEER_KEY), "incompatible peer key"},
{ERR_REASON(GOST_R_INVALID_CIPHER_PARAMS), "invalid cipher params"},
{ERR_REASON(GOST_R_INVALID_CIPHER_PARAM_OID), "invalid cipher param oid"},
{ERR_REASON(GOST_R_INVALID_DIGEST_TYPE), "invalid digest type"},
{ERR_REASON(GOST_R_INVALID_GOST94_PARMSET), "invalid gost94 parmset"},
{ERR_REASON(GOST_R_INVALID_IV_LENGTH), "invalid iv length"},
{ERR_REASON(GOST_R_INVALID_MAC_KEY_LENGTH), "invalid mac key length"},
{ERR_REASON(GOST_R_INVALID_PARAMSET), "invalid paramset"},
{ERR_REASON(GOST_R_KEY_IS_NOT_INITALIZED), "key is not initalized"},
{ERR_REASON(GOST_R_KEY_IS_NOT_INITIALIZED), "key is not initialized"},
{ERR_REASON(GOST_R_KEY_PARAMETERS_MISSING), "key parameters missing"},
{ERR_REASON(GOST_R_MAC_KEY_NOT_SET), "mac key not set"},
{ERR_REASON(GOST_R_NO_PARAMETERS_SET), "no parameters set"},
{ERR_REASON(GOST_R_NO_PEER_KEY), "no peer key"},
{ERR_REASON(GOST_R_NO_PRIVATE_PART_OF_NON_EPHEMERAL_KEYPAIR),
"no private part of non ephemeral keypair"},
{ERR_REASON(GOST_R_PUBLIC_KEY_UNDEFINED), "public key undefined"},
{ERR_REASON(GOST_R_RANDOM_GENERATOR_ERROR), "random generator error"},
{ERR_REASON(GOST_R_RANDOM_GENERATOR_FAILURE), "random generator failure"},
{ERR_REASON(GOST_R_RANDOM_NUMBER_GENERATOR_FAILED),
"random number generator failed"},
{ERR_REASON(GOST_R_SIGNATURE_MISMATCH), "signature mismatch"},
{ERR_REASON(GOST_R_SIGNATURE_PARTS_GREATER_THAN_Q),
"signature parts greater than q"},
{ERR_REASON(GOST_R_UKM_NOT_SET), "ukm not set"},
{ERR_REASON(GOST_R_UNSUPPORTED_CIPHER_CTL_COMMAND),
"unsupported cipher ctl command"},
{ERR_REASON(GOST_R_UNSUPPORTED_PARAMETER_SET),
"unsupported parameter set"},
{0, NULL}
};
#endif
#ifdef GOST_LIB_NAME
static ERR_STRING_DATA GOST_lib_name[] = {
{0, GOST_LIB_NAME},
{0, NULL}
};
#endif
static int GOST_lib_error_code = 0;
static int GOST_error_init = 1;
void ERR_load_GOST_strings(void)
{
if (GOST_lib_error_code == 0)
GOST_lib_error_code = ERR_get_next_error_library();
if (GOST_error_init) {
GOST_error_init = 0;
#ifndef OPENSSL_NO_ERR
ERR_load_strings(GOST_lib_error_code, GOST_str_functs);
ERR_load_strings(GOST_lib_error_code, GOST_str_reasons);
#endif
#ifdef GOST_LIB_NAME
GOST_lib_name->error = ERR_PACK(GOST_lib_error_code, 0, 0);
ERR_load_strings(0, GOST_lib_name);
#endif
}
}
void ERR_unload_GOST_strings(void)
{
if (GOST_error_init == 0) {
#ifndef OPENSSL_NO_ERR
ERR_unload_strings(GOST_lib_error_code, GOST_str_functs);
ERR_unload_strings(GOST_lib_error_code, GOST_str_reasons);
#endif
#ifdef GOST_LIB_NAME
ERR_unload_strings(0, GOST_lib_name);
#endif
GOST_error_init = 1;
}
}
void ERR_GOST_error(int function, int reason, char *file, int line)
{
if (GOST_lib_error_code == 0)
GOST_lib_error_code = ERR_get_next_error_library();
ERR_PUT_error(GOST_lib_error_code, function, reason, file, line);
}
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