diff options
Diffstat (limited to 'lib/pk.h')
| -rw-r--r-- | lib/pk.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/lib/pk.h b/lib/pk.h new file mode 100644 index 0000000000..34712f5098 --- /dev/null +++ b/lib/pk.h @@ -0,0 +1,97 @@ +/* + * Copyright (C) 2000-2012 Free Software Foundation, Inc. + * + * Author: Nikos Mavrogiannopoulos + * + * This file is part of GnuTLS. + * + * The GnuTLS is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/> + * + */ + +#ifndef GNUTLS_PK_H +#define GNUTLS_PK_H + +extern int crypto_pk_prio; +extern gnutls_crypto_pk_st _gnutls_pk_ops; + +#define _gnutls_pk_encrypt( algo, ciphertext, plaintext, params) _gnutls_pk_ops.encrypt( algo, ciphertext, plaintext, params) +#define _gnutls_pk_decrypt( algo, ciphertext, plaintext, params) _gnutls_pk_ops.decrypt( algo, ciphertext, plaintext, params) +#define _gnutls_pk_sign( algo, sig, data, params) _gnutls_pk_ops.sign( algo, sig, data, params) +#define _gnutls_pk_verify( algo, data, sig, params) _gnutls_pk_ops.verify( algo, data, sig, params) +#define _gnutls_pk_verify_priv_params( algo, params) _gnutls_pk_ops.verify_priv_params( algo, params) +#define _gnutls_pk_verify_pub_params( algo, params) _gnutls_pk_ops.verify_pub_params( algo, params) +#define _gnutls_pk_derive( algo, out, pub, priv) _gnutls_pk_ops.derive( algo, out, pub, priv) +#define _gnutls_pk_generate_keys( algo, bits, priv) _gnutls_pk_ops.generate_keys( algo, bits, priv) +#define _gnutls_pk_generate_params( algo, bits, priv) _gnutls_pk_ops.generate_params( algo, bits, priv) +#define _gnutls_pk_hash_algorithm( pk, sig, params, hash) _gnutls_pk_ops.hash_algorithm(pk, sig, params, hash) +#define _gnutls_pk_curve_exists( curve) _gnutls_pk_ops.curve_exists(curve) + +inline static int +_gnutls_pk_fixup(gnutls_pk_algorithm_t algo, gnutls_direction_t direction, + gnutls_pk_params_st * params) +{ + if (_gnutls_pk_ops.pk_fixup_private_params) + return _gnutls_pk_ops.pk_fixup_private_params(algo, + direction, + params); + return 0; +} + +int _gnutls_pk_params_copy(gnutls_pk_params_st * dst, + const gnutls_pk_params_st * src); + +/* The internal PK interface */ +int +_gnutls_encode_ber_rs(gnutls_datum_t * sig_value, bigint_t r, bigint_t s); +int +_gnutls_encode_ber_rs_raw(gnutls_datum_t * sig_value, + const gnutls_datum_t * r, + const gnutls_datum_t * s); + +int +_gnutls_decode_ber_rs(const gnutls_datum_t * sig_value, bigint_t * r, + bigint_t * s); + +int +encode_ber_digest_info(const mac_entry_st * e, + const gnutls_datum_t * digest, + gnutls_datum_t * output); + +int +decode_ber_digest_info(const gnutls_datum_t * info, + gnutls_digest_algorithm_t * hash, + uint8_t * digest, unsigned int *digest_size); + +int +_gnutls_params_get_rsa_raw(const gnutls_pk_params_st* params, + gnutls_datum_t * m, gnutls_datum_t * e, + gnutls_datum_t * d, gnutls_datum_t * p, + gnutls_datum_t * q, gnutls_datum_t * u, + gnutls_datum_t * e1, + gnutls_datum_t * e2); + +int +_gnutls_params_get_dsa_raw(const gnutls_pk_params_st* params, + gnutls_datum_t * p, gnutls_datum_t * q, + gnutls_datum_t * g, gnutls_datum_t * y, + gnutls_datum_t * x); + +int _gnutls_params_get_ecc_raw(const gnutls_pk_params_st* params, + gnutls_ecc_curve_t * curve, + gnutls_datum_t * x, + gnutls_datum_t * y, + gnutls_datum_t * k); + +#endif /* GNUTLS_PK_H */ |