security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-03 22:56:33 +02:00
Code Activity

See ChangeLog: Wed Feb 10 17:15:39 CET 1999 Werner Koch

Browse source
This commit is contained in:
Werner Koch 1999-02-10 16:22:40 +00:00
parent a16e15282a
commit 9a4f506a18
60 changed files with 2006 additions and 1340 deletions
Download patch file Download diff file Expand all files Collapse all files

10
cipher/twofish.c
View file

@ -24,6 +24,7 @@
#include "types.h" /* for byte and u32 typedefs */
#include "util.h"
#include "errors.h"
#include "dynload.h"
/* Prototype for the self-test function. */
@ -462,7 +463,7 @@ twofish_setkey (TWOFISH_context *ctx, const byte *key, const unsigned keylen)
static const char *selftest_failed=0;
/* Check key length. */
if( keylen != 16 )
if( keylen != 16 ) /* enhance this code for 256 bit keys */
return G10ERR_WRONG_KEYLEN;
/* Do self-test if necessary. */
@ -840,16 +841,18 @@ twofish_get_info (int algo, size_t *keylen,
void (**r_decrypt) (void *c, byte *outbuf, byte *inbuf)
)
{
*keylen = 128;
*keylen = algo==10? 256 : 128;
*blocksize = 16;
*contextsize = sizeof (TWOFISH_context);
*r_setkey = FNCCAST_SETKEY (twofish_setkey);
*r_encrypt= FNCCAST_CRYPT (twofish_encrypt);
*r_decrypt= FNCCAST_CRYPT (twofish_decrypt);
if( algo == 10 )
return "TWOFISH";
if (algo == 102) /* This algorithm number is assigned for
* experiments, so we can use it */
return "TWOFISH";
return "TWOFISH128";
return NULL;
}
@ -863,6 +866,7 @@ static struct {
void (*func)(void);
} func_table[] = {
{ 20, 1, 0, (void(*)(void))twofish_get_info },
{ 21, 1, 10 },
{ 21, 1, 102 },
};