diff options
Diffstat (limited to 'crypto/cast/cast.h')
| -rw-r--r-- | crypto/cast/cast.h | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/crypto/cast/cast.h b/crypto/cast/cast.h index 1a264f8143..7e9c21ac40 100644 --- a/crypto/cast/cast.h +++ b/crypto/cast/cast.h @@ -5,21 +5,21 @@ * 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 +34,10 @@ * 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 +49,7 @@ * 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 @@ -57,46 +57,45 @@ */ #ifndef HEADER_CAST_H -#define HEADER_CAST_H +# define HEADER_CAST_H #ifdef __cplusplus extern "C" { #endif -#include <openssl/opensslconf.h> +# include <openssl/opensslconf.h> -#ifdef OPENSSL_NO_CAST -#error CAST is disabled. -#endif +# ifdef OPENSSL_NO_CAST +# error CAST is disabled. +# endif -#define CAST_ENCRYPT 1 -#define CAST_DECRYPT 0 +# define CAST_ENCRYPT 1 +# define CAST_DECRYPT 0 -#define CAST_LONG unsigned int +# define CAST_LONG unsigned int -#define CAST_BLOCK 8 -#define CAST_KEY_LENGTH 16 +# define CAST_BLOCK 8 +# define CAST_KEY_LENGTH 16 -typedef struct cast_key_st - { - CAST_LONG data[32]; - int short_key; /* Use reduced rounds for short key */ - } CAST_KEY; +typedef struct cast_key_st { + CAST_LONG data[32]; + int short_key; /* Use reduced rounds for short key */ +} CAST_KEY; - void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data); -void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out, const CAST_KEY *key, - int enc); +void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out, + const CAST_KEY *key, int enc); void CAST_encrypt(CAST_LONG *data, const CAST_KEY *key); void CAST_decrypt(CAST_LONG *data, const CAST_KEY *key); -void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out, long length, - const CAST_KEY *ks, unsigned char *iv, int enc); +void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out, + long length, const CAST_KEY *ks, unsigned char *iv, + int enc); void CAST_cfb64_encrypt(const unsigned char *in, unsigned char *out, - long length, const CAST_KEY *schedule, unsigned char *ivec, - int *num, int enc); -void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out, - long length, const CAST_KEY *schedule, unsigned char *ivec, - int *num); + long length, const CAST_KEY *schedule, + unsigned char *ivec, int *num, int enc); +void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out, + long length, const CAST_KEY *schedule, + unsigned char *ivec, int *num); #ifdef __cplusplus } |