diff options
Diffstat (limited to '')
| -rw-r--r-- | g10/parse-packet.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/g10/parse-packet.c b/g10/parse-packet.c index c69393a3d..cfae788d5 100644 --- a/g10/parse-packet.c +++ b/g10/parse-packet.c @@ -195,12 +195,29 @@ unknown_pubkey_warning (int algo) { static byte unknown_pubkey_algos[256]; - algo &= 0xff; - if (!unknown_pubkey_algos[algo]) + /* First check whether the algorithm is usable but not suitable for + encryption/signing. */ + if (pubkey_get_npkey (algo)) { if (opt.verbose) - log_info (_("can't handle public key algorithm %d\n"), algo); - unknown_pubkey_algos[algo] = 1; + { + if (!pubkey_get_nsig (algo)) + log_info ("public key algorithm %s not suitable for %s\n", + openpgp_pk_algo_name (algo), "signing"); + if (!pubkey_get_nenc (algo)) + log_info ("public key algorithm %s not suitable for %s\n", + openpgp_pk_algo_name (algo), "encryption"); + } + } + else + { + algo &= 0xff; + if (!unknown_pubkey_algos[algo]) + { + if (opt.verbose) + log_info (_("can't handle public key algorithm %d\n"), algo); + unknown_pubkey_algos[algo] = 1; + } } } |