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See ChangeLog: Tue Apr 6 19:58:12 CEST 1999 Werner Koch

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This commit is contained in:
Werner Koch 1999-04-06 18:04:55 +00:00
parent 88d44edc56
commit 1b9a820c19
12 changed files with 145 additions and 53 deletions
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7
cipher/ChangeLog
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@ -1,3 +1,10 @@
Tue Apr 6 19:58:12 CEST 1999 Werner Koch <wk@isil.d.shuttle.de>
* random.c (get_random_bits): Can now handle requests > POOLSIZE
* cipher.c (cipher_open): Now uses standard CFB for automode if
the blocksize is gt 8 (according to rfc2440).
Sat Mar 20 11:44:21 CET 1999 Werner Koch <wk@isil.d.shuttle.de>
* rndlinux.c (tty_printf) [IS_MODULE]: Removed.

3
cipher/cipher.c
View file

@ -340,7 +340,8 @@ cipher_open( int algo, int mode, int secure )
if( algo == CIPHER_ALGO_DUMMY )
hd->mode = CIPHER_MODE_DUMMY;
else if( mode == CIPHER_MODE_AUTO_CFB ) {
if( algo == CIPHER_ALGO_BLOWFISH160 || algo >= 100 )
if( hd->blocksize > 8
|| algo == CIPHER_ALGO_BLOWFISH160 || algo >= 100 )
hd->mode = CIPHER_MODE_CFB;
else
hd->mode = CIPHER_MODE_PHILS_CFB;

9
cipher/random.c
View file

@ -169,14 +169,19 @@ random_is_faked()
byte *
get_random_bits( size_t nbits, int level, int secure )
{
byte *buf;
byte *buf, *p;
size_t nbytes = (nbits+7)/8;
if( quick_test && level > 1 )
level = 1;
MASK_LEVEL(level);
buf = secure && secure_alloc ? m_alloc_secure( nbytes ) : m_alloc( nbytes );
read_pool( buf, nbytes, level );
for( p = buf; nbytes > 0; ) {
size_t n = nbytes > POOLSIZE? POOLSIZE : nbytes;
read_pool( p, n, level );
nbytes -= n;
p += n;
}
return buf;
}