Files
heimdal/lib/hcrypto/evp-openssl.h
Nicolas Williams 490337f4f9 Make OpenSSL an hcrypto backend proper
This adds a new backend for libhcrypto: the OpenSSL backend.

Now libhcrypto has these backends:

 - hcrypto itself (i.e., the algorithms coded in lib/hcrypto)
 - Common Crypto (OS X)
 - PKCS#11 (specifically for Solaris, but not Solaris-specific)
 - Windows CNG (Windows)
 - OpenSSL (generic)

The ./configure --with-openssl=... option no longer disables the use of
hcrypto.  Instead it enables the use of OpenSSL as a (and the default)
backend in libhcrypto.  The libhcrypto framework is now always used.

OpenSSL should no longer be used directly within Heimdal, except in the
OpenSSL hcrypto backend itself, and files where elliptic curve (EC)
crypto is needed.

Because libhcrypto's EC support is incomplete, we can only use OpenSSL
for EC.  Currently that means separating all EC-using code so that it
does not use hcrypto, thus the libhx509/hxtool and PKINIT EC code has
been moved out of the files it used to be in.
2016-04-15 00:16:17 -05:00

103 lines
4.0 KiB
C

/*
* Copyright (c) 2009-2016 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE 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.
*/
/* $Id$ */
#ifndef HEIM_EVP_OSSL_H
#define HEIM_EVP_OSSL_H 1
/* symbol renaming */
#define EVP_ossl_md2 hc_EVP_ossl_md2
#define EVP_ossl_md4 hc_EVP_ossl_md4
#define EVP_ossl_md5 hc_EVP_ossl_md5
#define EVP_ossl_sha1 hc_EVP_ossl_sha1
#define EVP_ossl_sha256 hc_EVP_ossl_sha256
#define EVP_ossl_sha384 hc_EVP_ossl_sha384
#define EVP_ossl_sha512 hc_EVP_ossl_sha512
#define EVP_ossl_des_cbc hc_EVP_ossl_des_cbc
#define EVP_ossl_des_ede3_cbc hc_EVP_ossl_des_ede3_cbc
#define EVP_ossl_aes_128_cbc hc_EVP_ossl_aes_128_cbc
#define EVP_ossl_aes_192_cbc hc_EVP_ossl_aes_192_cbc
#define EVP_ossl_aes_256_cbc hc_EVP_ossl_aes_256_cbc
#define EVP_ossl_aes_128_cfb8 hc_EVP_ossl_aes_128_cfb8
#define EVP_ossl_aes_192_cfb8 hc_EVP_ossl_aes_192_cfb8
#define EVP_ossl_aes_256_cfb8 hc_EVP_ossl_aes_256_cfb8
#define EVP_ossl_rc4 hc_EVP_ossl_rc4
#define EVP_ossl_rc4_40 hc_EVP_ossl_rc4_40
#define EVP_ossl_rc2_40_cbc hc_EVP_ossl_rc2_40_cbc
#define EVP_ossl_rc2_64_cbc hc_EVP_ossl_rc2_64_cbc
#define EVP_ossl_rc2_cbc hc_EVP_ossl_rc2_cbc
#define EVP_ossl_camellia_128_cbc hc_EVP_ossl_camellia_128_cbc
#define EVP_ossl_camellia_192_cbc hc_EVP_ossl_camellia_192_cbc
#define EVP_ossl_camellia_256_cbc hc_EVP_ossl_camellia_256_cbc
/*
*
*/
HC_CPP_BEGIN
const hc_EVP_MD * hc_EVP_ossl_md2(void);
const hc_EVP_MD * hc_EVP_ossl_md4(void);
const hc_EVP_MD * hc_EVP_ossl_md5(void);
const hc_EVP_MD * hc_EVP_ossl_sha1(void);
const hc_EVP_MD * hc_EVP_ossl_sha256(void);
const hc_EVP_MD * hc_EVP_ossl_sha384(void);
const hc_EVP_MD * hc_EVP_ossl_sha512(void);
const hc_EVP_CIPHER * hc_EVP_ossl_rc2_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_rc2_40_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_rc2_64_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_rc4(void);
const hc_EVP_CIPHER * hc_EVP_ossl_rc4_40(void);
const hc_EVP_CIPHER * hc_EVP_ossl_des_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_des_ede3_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_aes_128_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_aes_192_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_aes_256_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_aes_128_cfb8(void);
const hc_EVP_CIPHER * hc_EVP_ossl_aes_192_cfb8(void);
const hc_EVP_CIPHER * hc_EVP_ossl_aes_256_cfb8(void);
const hc_EVP_CIPHER * hc_EVP_ossl_camellia_128_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_camellia_192_cbc(void);
const hc_EVP_CIPHER * hc_EVP_ossl_camellia_256_cbc(void);
HC_CPP_END
#endif /* HEIM_EVP_OSSL_H */