1 /* $Id: openssl-compat.h,v 1.1 2005/06/09 11:45:11 dtucker Exp $ */
4 * Copyright (c) 2005 Darren Tucker <dtucker@zip.com.au>
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #include <openssl/evp.h>
22 #if OPENSSL_VERSION_NUMBER < 0x00906000L
24 # define EVP_CIPHER_CTX_get_app_data(e) ((e)->app_data)
27 #if OPENSSL_VERSION_NUMBER < 0x00907000L
28 # define EVP_aes_128_cbc evp_rijndael
29 # define EVP_aes_192_cbc evp_rijndael
30 # define EVP_aes_256_cbc evp_rijndael
31 extern const EVP_CIPHER *evp_rijndael(void);
32 extern void ssh_rijndael_iv(EVP_CIPHER_CTX *, int, u_char *, u_int);
35 #if !defined(EVP_CTRL_SET_ACSS_MODE)
36 # if (OPENSSL_VERSION_NUMBER >= 0x00907000L)
37 # define USE_CIPHER_ACSS 1
38 extern const EVP_CIPHER *evp_acss(void);
39 # define EVP_acss evp_acss
41 # define EVP_acss NULL
50 # ifndef SSH_DONT_REDEF_EVP
56 # define EVP_CipherInit(a,b,c,d,e) ssh_EVP_CipherInit((a),(b),(c),(d),(e))
57 # define EVP_Cipher(a,b,c,d) ssh_EVP_Cipher((a),(b),(c),(d))
58 # define EVP_CIPHER_CTX_cleanup(a) ssh_EVP_CIPHER_CTX_cleanup((a))
61 int ssh_EVP_CipherInit(EVP_CIPHER_CTX *, const EVP_CIPHER *, unsigned char *,
62 unsigned char *, int);
63 int ssh_EVP_Cipher(EVP_CIPHER_CTX *, char *, char *, int);
64 int ssh_EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *);