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Implemented the chain model for X.509 validation.

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This commit is contained in:
Werner Koch 2007-08-10 16:52:05 +00:00
parent ebd36b6344
commit 74d344a521
60 changed files with 16887 additions and 12516 deletions
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12
sm/certcheck.c
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@ -343,13 +343,17 @@ gpgsm_check_cert_sig (ksba_cert_t issuer_cert, ksba_cert_t cert)
int
gpgsm_check_cms_signature (ksba_cert_t cert, ksba_const_sexp_t sigval,
gcry_md_hd_t md, int algo)
gcry_md_hd_t md, int mdalgo, int *r_pkalgo)
{
int rc;
ksba_sexp_t p;
gcry_mpi_t frame;
gcry_sexp_t s_sig, s_hash, s_pkey;
size_t n;
int pkalgo;
if (r_pkalgo)
*r_pkalgo = 0;
n = gcry_sexp_canon_len (sigval, 0, NULL, NULL);
if (!n)
@ -385,8 +389,10 @@ gpgsm_check_cms_signature (ksba_cert_t cert, ksba_const_sexp_t sigval,
return rc;
}
rc = do_encode_md (md, algo, pk_algo_from_sexp (s_pkey),
pkalgo = pk_algo_from_sexp (s_pkey);
if (r_pkalgo)
*r_pkalgo = pkalgo;
rc = do_encode_md (md, mdalgo, pkalgo,
gcry_pk_get_nbits (s_pkey), s_pkey, &frame);
if (rc)
{