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cipher reorganisiert

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This commit is contained in:
Werner Koch 1998-04-07 18:16:10 +00:00
parent 53a578711f
commit 86f261dbc5
36 changed files with 760 additions and 939 deletions
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29
include/cipher.h
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@ -32,8 +32,6 @@
#ifdef HAVE_RSA_CIPHER
#include "../cipher/rsa.h"
#endif
#include "../cipher/blowfish.h"
#include "../cipher/cast5.h"
#include "../cipher/elgamal.h"
#include "../cipher/dsa.h"
#include "../cipher/random.h"
@ -66,22 +64,41 @@ typedef struct {
byte key[20]; /* this is the largest used keylen */
} DEK;
typedef struct cipher_handle_s *CIPHER_HANDLE;
#ifndef DEFINES_CIPHER_HANDLE
struct cipher_handle_s { char does_not_matter[1]; };
#endif
#define CIPHER_MODE_ECB 1
#define CIPHER_MODE_CFB 2
#define CIPHER_MODE_PHILS_CFB 3
#define CIPHER_MODE_AUTO_CFB 4
int cipher_debug_mode;
/*-- cipher.c --*/
int string_to_cipher_algo( const char *string );
const char * cipher_algo_to_string( int algo );
int check_cipher_algo( int algo );
CIPHER_HANDLE cipher_open( int algo, int mode, int secure );
void cipher_close( CIPHER_HANDLE c );
void cipher_setkey( CIPHER_HANDLE c, byte *key, unsigned keylen );
void cipher_setiv( CIPHER_HANDLE c, const byte *iv );
void cipher_encrypt( CIPHER_HANDLE c, byte *out, byte *in, unsigned nbytes );
void cipher_decrypt( CIPHER_HANDLE c, byte *out, byte *in, unsigned nbytes );
void cipher_sync( CIPHER_HANDLE c );
/*-- misc.c --*/
int string_to_cipher_algo( const char *string );
int string_to_pubkey_algo( const char *string );
int string_to_digest_algo( const char *string );
const char * cipher_algo_to_string( int algo );
const char * pubkey_algo_to_string( int algo );
const char * digest_algo_to_string( int algo );
int check_cipher_algo( int algo );
int check_pubkey_algo( int algo );
int check_digest_algo( int algo );
/*-- smallprime.c --*/
extern ushort small_prime_numbers[];