1 /* $Id: openssl-compat.h,v 1.1 2005/06/09 11:45:11 dtucker Exp $ */ 2 3 /* 4 * Copyright (c) 2005 Darren Tucker <dtucker@zip.com.au> 5 * 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. 9 * 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. 17 */ 18 19 #include "includes.h" 20 #include <openssl/evp.h> 21 22 #if OPENSSL_VERSION_NUMBER < 0x00906000L 23 # define SSH_OLD_EVP 24 # define EVP_CIPHER_CTX_get_app_data(e) ((e)->app_data) 25 #endif 26 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); 33 #endif 34 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 40 # else 41 # define EVP_acss NULL 42 # endif 43 #endif 44 45 /* 46 * insert comment here 47 */ 48 #ifdef SSH_OLD_EVP 49 50 # ifndef SSH_DONT_REDEF_EVP 51 52 # ifdef EVP_Cipher 53 # undef EVP_Cipher 54 # endif 55 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)) 59 # endif 60 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 *); 65 #endif 66