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* options.h, g10.c (main), main.h, seskey.c (do_encode_md,

Browse source 
encode_md_value), sig-check.c (do_check), sign.c (do_sign): Remove
--emulate-md-encode-bug as it only applied to Elgamal signatures, which
are going away.
This commit is contained in:
David Shaw 2003-12-04 04:34:08 +00:00
parent a32a3a863e
commit 3c40fd65d6
7 changed files with 18 additions and 35 deletions
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17
g10/sig-check.c
View file

@ -324,7 +324,7 @@ do_check( PKT_public_key *pk, PKT_signature *sig, MD_HANDLE digest,
md_final( digest );
result = encode_md_value( pk->pubkey_algo, digest, sig->digest_algo,
mpi_get_nbits(pk->pkey[0]), 0 );
mpi_get_nbits(pk->pkey[0]) );
if (!result)
return G10ERR_GENERAL;
ctx.sig = sig;
@ -332,21 +332,6 @@ do_check( PKT_public_key *pk, PKT_signature *sig, MD_HANDLE digest,
rc = pubkey_verify( pk->pubkey_algo, result, sig->data, pk->pkey,
cmp_help, &ctx );
mpi_free( result );
if( (opt.emulate_bugs & EMUBUG_MDENCODE)
&& rc == G10ERR_BAD_SIGN && is_ELGAMAL(pk->pubkey_algo) ) {
/* In this case we try again because old GnuPG versions didn't encode
* the hash right. There is no problem with DSA however */
result = encode_md_value( pk->pubkey_algo, digest, sig->digest_algo,
mpi_get_nbits(pk->pkey[0]), (sig->version < 5) );
if (!result)
rc = G10ERR_GENERAL;
else {
ctx.sig = sig;
ctx.md = digest;
rc = pubkey_verify( pk->pubkey_algo, result, sig->data, pk->pkey,
cmp_help, &ctx );
}
}
if( !rc && sig->flags.unknown_critical ) {
log_info(_("assuming bad signature from key %08lX due to an unknown critical bit\n"),(ulong)keyid_from_pk(pk,NULL));