diff options
Diffstat (limited to 'g10/misc.c')
-rw-r--r-- | g10/misc.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/g10/misc.c b/g10/misc.c index bdd27cf49..d485c9445 100644 --- a/g10/misc.c +++ b/g10/misc.c @@ -707,94 +707,6 @@ openpgp_pk_algo_name (pubkey_algo_t algo) } -/* Return true if PK is compliant to the give COMPLIANCE mode. If - * KEYLENGTH and CURVENAME are not 0/NULL the are assumed to be the - * already computed values from PK. */ -int -gnupg_pk_is_compliant (int compliance, PKT_public_key *pk, - unsigned int keylength, const char *curvename) -{ - enum { is_rsa, is_pgp5, is_elg_sign, is_ecc } algotype; - int result; - - switch (pk->pubkey_algo) - { - case PUBKEY_ALGO_RSA: - case PUBKEY_ALGO_RSA_E: - case PUBKEY_ALGO_RSA_S: - algotype = is_rsa; - break; - - case PUBKEY_ALGO_ELGAMAL_E: - case PUBKEY_ALGO_DSA: - algotype = is_pgp5; - break; - - case PUBKEY_ALGO_ECDH: - case PUBKEY_ALGO_ECDSA: - case PUBKEY_ALGO_EDDSA: - algotype = is_ecc; - break; - - case PUBKEY_ALGO_ELGAMAL: - algotype = is_elg_sign; - break; - - default: /* Unknown. */ - return 0; - } - - if (compliance == CO_DE_VS) - { - char *curve = NULL; - - switch (algotype) - { - case is_pgp5: - result = 0; - break; - - case is_rsa: - if (!keylength) - keylength = nbits_from_pk (pk); - result = (keylength >= 2048); - break; - - case is_ecc: - if (!curvename) - { - curve = openpgp_oid_to_str (pk->pkey[0]); - curvename = openpgp_oid_to_curve (curve, 0); - if (!curvename) - curvename = curve; - } - - result = (curvename - && pk->pubkey_algo != PUBKEY_ALGO_EDDSA - && (!strcmp (curvename, "brainpoolP256r1") - || !strcmp (curvename, "brainpoolP384r1") - || !strcmp (curvename, "brainpoolP512r1"))); - break; - - default: - result = 0; - } - xfree (curve); - } - else if (algotype == is_elg_sign) - { - /* An Elgamal signing key is only RFC-2440 compliant. */ - result = (compliance == CO_RFC2440); - } - else - { - result = 1; /* Assume compliance. */ - } - - return result; -} - - /* Explicit mapping of OpenPGP digest algos to Libgcrypt. */ /* FIXME: We do not yes use it everywhere. */ enum gcry_md_algos |