diff options
Diffstat (limited to 'crypto/idea/idea.h')
| -rw-r--r-- | crypto/idea/idea.h | 56 |
1 files changed, 29 insertions, 27 deletions
diff --git a/crypto/idea/idea.h b/crypto/idea/idea.h index e9a1e7f1..6075984 100644 --- a/crypto/idea/idea.h +++ b/crypto/idea/idea.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 @@ -57,44 +57,46 @@ */ #ifndef HEADER_IDEA_H -#define HEADER_IDEA_H +# define HEADER_IDEA_H -#include <openssl/opensslconf.h> /* IDEA_INT, OPENSSL_NO_IDEA */ +# include <openssl/opensslconf.h>/* IDEA_INT, OPENSSL_NO_IDEA */ -#ifdef OPENSSL_NO_IDEA -#error IDEA is disabled. -#endif +# ifdef OPENSSL_NO_IDEA +# error IDEA is disabled. +# endif -#define IDEA_ENCRYPT 1 -#define IDEA_DECRYPT 0 +# define IDEA_ENCRYPT 1 +# define IDEA_DECRYPT 0 -#define IDEA_BLOCK 8 -#define IDEA_KEY_LENGTH 16 +# define IDEA_BLOCK 8 +# define IDEA_KEY_LENGTH 16 #ifdef __cplusplus extern "C" { #endif -typedef struct idea_key_st - { - IDEA_INT data[9][6]; - } IDEA_KEY_SCHEDULE; +typedef struct idea_key_st { + IDEA_INT data[9][6]; +} IDEA_KEY_SCHEDULE; const char *idea_options(void); void idea_ecb_encrypt(const unsigned char *in, unsigned char *out, - IDEA_KEY_SCHEDULE *ks); -#ifdef OPENSSL_FIPS -void private_idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks); -#endif + IDEA_KEY_SCHEDULE *ks); +# ifdef OPENSSL_FIPS +void private_idea_set_encrypt_key(const unsigned char *key, + IDEA_KEY_SCHEDULE *ks); +# endif void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks); void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk); void idea_cbc_encrypt(const unsigned char *in, unsigned char *out, - long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,int enc); + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, + int enc); void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out, - long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, - int *num,int enc); + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, + int *num, int enc); void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out, - long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int *num); + long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, + int *num); void idea_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks); #ifdef __cplusplus } |
