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Cleanups, fixes and PC/SC support

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This commit is contained in:
Werner Koch 2003-08-05 17:11:04 +00:00
parent 9ca4830a5b
commit 1bcf8ef9de
24 changed files with 601 additions and 520 deletions
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37
g10/pkglue.c
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@ -287,8 +287,39 @@ pk_decrypt (int algo, gcry_mpi_t * result, gcry_mpi_t * data,
}
/* Check whether SKEY is a suitable secret key. */
int
pk_check_secret_key (int algo, gcry_mpi_t *skey)
{
gcry_sexp_t s_skey;
int rc;
if (algo == GCRY_PK_DSA)
{
rc = gcry_sexp_build (&s_skey, NULL,
"(private-key(dsa(p%m)(q%m)(g%m)(y%m)(x%m)))",
skey[0], skey[1], skey[2], skey[3], skey[4]);
}
else if (algo == GCRY_PK_ELG || algo == GCRY_PK_ELG_E)
{
rc = gcry_sexp_build (&s_skey, NULL,
"(private-key(elg(p%m)(g%m)(y%m)(x%m)))",
skey[0], skey[1], skey[2], skey[3]);
}
else if (algo == GCRY_PK_RSA)
{
rc = gcry_sexp_build (&s_skey, NULL,
"(private-key(rsa(n%m)(e%m)(d%m)(p%m)(q%m)(u%m)))",
skey[0], skey[1], skey[2], skey[3], skey[4],
skey[5]);
}
else
return GPG_ERR_PUBKEY_ALGO;
if (!rc)
{
rc = gcry_pk_testkey (s_skey);
gcry_sexp_release (s_skey);
}
return rc;
}