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gpg: Show v3 key fingerprints as all zero.

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* g10/keyid.c (fingerprint_from_pk): Show v3 fingerprints as all zero.
--

MD5 is considered broken for a long time now.  To make it easier for
users to notice that a listing shows a v3 key, the fingerprint is now
displayed as 16 zero bytes unless --allow-weak-digest-algos is active.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2014-10-11 19:44:13 +02:00
parent 9112fed78b
commit eb756e2510
1 changed files with 1 additions and 1 deletions
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2
g10/keyid.c
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@ -672,7 +672,7 @@ fingerprint_from_pk( PKT_public_key *pk, byte *array, size_t *ret_len )
if ( pk->version < 4 )
{
if ( is_RSA(pk->pubkey_algo) )
if ( is_RSA(pk->pubkey_algo) && opt.flags.allow_weak_digest_algos)
{
/* RSA in version 3 packets is special. */
gcry_md_hd_t md;