cloud-agent/cms/lib/libressl_stubs.c
2017-06-29 11:40:48 +02:00

147 lines
4.8 KiB
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.]
*/
#include <openssl/opensslconf.h>
#include <openssl/err.h>
#include <openssl/evp.h>
static int
do_cipher_not_implemented(EVP_CIPHER_CTX *ctx, unsigned char *out,
const unsigned char *in, size_t inl)
{
return -1;
}
static int
init_not_implemented(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
return 1;
}
static const EVP_CIPHER des3_wrap = {
.nid = NID_id_smime_alg_CMS3DESwrap,
.block_size = 8,
.key_len = 24,
.iv_len = 0,
.flags = EVP_CIPH_FLAG_CUSTOM_CIPHER | EVP_CIPH_ALWAYS_CALL_INIT,
.init = init_not_implemented,
.do_cipher = do_cipher_not_implemented,
.ctx_size = 0
};
const EVP_CIPHER *
EVP_des_ede3_wrap(void)
{
return &des3_wrap;
}
static const EVP_CIPHER aes_128_wrap = {
.nid = NID_id_aes128_wrap,
.block_size = 8,
.key_len = 16,
.iv_len = 8,
.flags = EVP_CIPH_FLAG_CUSTOM_CIPHER | EVP_CIPH_ALWAYS_CALL_INIT,
.init = init_not_implemented,
.do_cipher = do_cipher_not_implemented,
.ctx_size = 0
};
const EVP_CIPHER *
EVP_aes_128_wrap(void)
{
return &aes_128_wrap;
}
static const EVP_CIPHER aes_192_wrap = {
.nid = NID_id_aes192_wrap,
.block_size = 8,
.key_len = 24,
.iv_len = 8,
.flags = EVP_CIPH_FLAG_CUSTOM_CIPHER | EVP_CIPH_ALWAYS_CALL_INIT,
.init = init_not_implemented,
.do_cipher = do_cipher_not_implemented,
.ctx_size = 0
};
const EVP_CIPHER *
EVP_aes_192_wrap(void)
{
return &aes_192_wrap;
}
static const EVP_CIPHER aes_256_wrap = {
.nid = NID_id_aes256_wrap,
.block_size = 8,
.key_len = 32,
.iv_len = 8,
.flags = EVP_CIPH_FLAG_CUSTOM_CIPHER | EVP_CIPH_ALWAYS_CALL_INIT,
.init = init_not_implemented,
.do_cipher = do_cipher_not_implemented,
.ctx_size = 0
};
const EVP_CIPHER *
EVP_aes_256_wrap(void)
{
return &aes_256_wrap;
}