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See ChangeLog: Thu Feb 25 18:47:39 CET 1999 Werner Koch

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This commit is contained in:
Werner Koch 1999-02-25 17:51:55 +00:00
parent cbe6d2fd2a
commit 946916a53d
12 changed files with 90 additions and 11 deletions
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35
g10/pkclist.c
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@ -367,7 +367,9 @@ do_we_trust( PKT_public_key *pk, int trustlevel )
static int
do_we_trust_pre( PKT_public_key *pk, int trustlevel )
{
int rc = do_we_trust( pk, trustlevel );
int rc;
rc = do_we_trust( pk, trustlevel );
if( (trustlevel & TRUST_FLAG_REVOKED) && !rc )
return 0;
@ -650,6 +652,23 @@ build_pk_list( STRLIST remusr, PK_LIST *ret_pk_list, unsigned use )
}
static int
algo_available( int preftype, int algo )
{
if( preftype == PREFTYPE_SYM ) {
return algo && !check_cipher_algo( algo );
}
else if( preftype == PREFTYPE_HASH ) {
return algo && !check_digest_algo( algo );
}
else if( preftype == PREFTYPE_COMPR ) {
return !algo || algo == 1 || algo == 2;
}
else
return 0;
}
/****************
* Return -1 if we could not find an algorithm.
*/
@ -726,9 +745,10 @@ select_algo_from_prefs( PK_LIST pk_list, int preftype )
if( pref[j] == preftype ) {
any = 1;
if( (bits[pref[j+1]/32] & (1<<(pref[j+1]%32))) ) {
/* fixme: check whether this algoritm is available */
i = pref[j+1];
break;
if( algo_available( preftype, pref[j+1] ) ) {
i = pref[j+1];
break;
}
}
}
}
@ -736,9 +756,10 @@ select_algo_from_prefs( PK_LIST pk_list, int preftype )
if( !pref || !any ) {
for(j=0; j < 256; j++ )
if( (bits[j/32] & (1<<(j%32))) ) {
/* fixme: check whether this algoritm is available */
i = j;
break;
if( algo_available( preftype, j ) ) {
i = j;
break;
}
}
}
#if 0