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Diffstat (limited to 'openssl/crypto/bf/blowfish.h')
| -rw-r--r-- | openssl/crypto/bf/blowfish.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/openssl/crypto/bf/blowfish.h b/openssl/crypto/bf/blowfish.h deleted file mode 100644 index b97e76f9..00000000 --- a/openssl/crypto/bf/blowfish.h +++ /dev/null @@ -1,127 +0,0 @@ -/* crypto/bf/blowfish.h */ -/* 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.] - */ - -#ifndef HEADER_BLOWFISH_H -#define HEADER_BLOWFISH_H - -#include <openssl/e_os2.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef OPENSSL_NO_BF -#error BF is disabled. -#endif - -#define BF_ENCRYPT 1 -#define BF_DECRYPT 0 - -/* - * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - * ! BF_LONG has to be at least 32 bits wide. If it's wider, then ! - * ! BF_LONG_LOG2 has to be defined along. ! - * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - */ - -#if defined(__LP32__) -#define BF_LONG unsigned long -#elif defined(OPENSSL_SYS_CRAY) || defined(__ILP64__) -#define BF_LONG unsigned long -#define BF_LONG_LOG2 3 -/* - * _CRAY note. I could declare short, but I have no idea what impact - * does it have on performance on none-T3E machines. I could declare - * int, but at least on C90 sizeof(int) can be chosen at compile time. - * So I've chosen long... - * <appro@fy.chalmers.se> - */ -#else -#define BF_LONG unsigned int -#endif - -#define BF_ROUNDS 16 -#define BF_BLOCK 8 - -typedef struct bf_key_st - { - BF_LONG P[BF_ROUNDS+2]; - BF_LONG S[4*256]; - } BF_KEY; - - -void BF_set_key(BF_KEY *key, int len, const unsigned char *data); - -void BF_encrypt(BF_LONG *data,const BF_KEY *key); -void BF_decrypt(BF_LONG *data,const BF_KEY *key); - -void BF_ecb_encrypt(const unsigned char *in, unsigned char *out, - const BF_KEY *key, int enc); -void BF_cbc_encrypt(const unsigned char *in, unsigned char *out, long length, - const BF_KEY *schedule, unsigned char *ivec, int enc); -void BF_cfb64_encrypt(const unsigned char *in, unsigned char *out, long length, - const BF_KEY *schedule, unsigned char *ivec, int *num, int enc); -void BF_ofb64_encrypt(const unsigned char *in, unsigned char *out, long length, - const BF_KEY *schedule, unsigned char *ivec, int *num); -const char *BF_options(void); - -#ifdef __cplusplus -} -#endif - -#endif |