X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=src%2Fos_crypto%2Fblowfish%2Fblowfish.h;h=c8523ee4494ca8f94e049966648854829e5d56d3;hb=3f728675941dc69d4e544d3a880a56240a6e394a;hp=ad6ce9557a7e7aec28f5e4002a2ead61443ff6b2;hpb=914feba5d54f979cd5d7e69c349c3d01f630042a;p=ossec-hids.git diff --git a/src/os_crypto/blowfish/blowfish.h b/src/os_crypto/blowfish/blowfish.h old mode 100755 new mode 100644 index ad6ce95..c8523ee --- a/src/os_crypto/blowfish/blowfish.h +++ b/src/os_crypto/blowfish/blowfish.h @@ -1,25 +1,24 @@ -/* 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: @@ -34,10 +33,10 @@ * 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 + * 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 @@ -49,7 +48,7 @@ * 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 @@ -69,8 +68,8 @@ extern "C" { #error BF is disabled. #endif -#define BF_ENCRYPT 1 -#define BF_DECRYPT 0 +#define BF_ENCRYPT 1 +#define BF_DECRYPT 0 /* * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! @@ -89,35 +88,34 @@ extern "C" { * 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... - * + * */ #else #define BF_LONG unsigned int #endif -#define BF_ROUNDS 16 -#define BF_BLOCK 8 +#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; -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_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); + 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); + 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); + 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 BF_KEY *schedule, unsigned char *ivec, int *num); const char *BF_options(void); #ifdef __cplusplus @@ -125,3 +123,4 @@ const char *BF_options(void); #endif #endif +