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sm: Cleanup the use of GCRY_PK_ECC and GCRY_PK_ECDSA.

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* common/sexputil.c (pubkey_algo_to_string): New.
* sm/certcheck.c (do_encode_md): Replace GCRY_PK_ECDSA by GCRY_PK_ECC.
* sm/certreqgen-ui.c (check_keygrip): Add all ECC algorithms.
* sm/gpgsm.c (our_pk_test_algo): Also allow EdDSA.
* sm/verify.c (gpgsm_verify): Map ECC algo to ECDSA.  Use new pubkey
algo name function

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2020-05-08 14:14:01 +02:00
parent a759fa963a
commit 34b628db46
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GPG key ID: E3FDFF218E45B72B
6 changed files with 31 additions and 8 deletions
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17
common/sexputil.c
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@ -642,6 +642,23 @@ pubkey_algo_string (gcry_sexp_t s_pkey, enum gcry_pk_algos *r_algoid)
}
/* Map a pubkey algo id from gcrypt to a string. This is the same as
* gcry_pk_algo_name but makes sure that the ECC algo identifiers are
* not all mapped to "ECC". */
const char *
pubkey_algo_to_string (int algo)
{
if (algo == GCRY_PK_ECDSA)
return "ECDSA";
else if (algo == GCRY_PK_ECDH)
return "ECDH";
else if (algo == GCRY_PK_EDDSA)
return "EdDSA";
else
return gcry_pk_algo_name (algo);
}
/* Map a hash algo id from gcrypt to a string. This is the same as
* gcry_md_algo_name but the returned string is lower case, as
* expected by libksba and it avoids some overhead. */