1 /* pkglue.h - public key operations definitions
2 * Copyright (C) 2003, 2010 Free Software Foundation, Inc.
4 * This file is part of GnuPG.
6 * GnuPG is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * GnuPG is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <https://www.gnu.org/licenses/>.
20 #ifndef GNUPG_G10_PKGLUE_H
21 #define GNUPG_G10_PKGLUE_H
23 #include "packet.h" /* For PKT_public_key. */
26 gcry_mpi_t get_mpi_from_sexp (gcry_sexp_t sexp, const char *item, int mpifmt);
28 int pk_verify (pubkey_algo_t algo, gcry_mpi_t hash, gcry_mpi_t *data,
30 int pk_encrypt (pubkey_algo_t algo, gcry_mpi_t *resarr, gcry_mpi_t data,
31 PKT_public_key *pk, gcry_mpi_t *pkey);
32 int pk_check_secret_key (pubkey_algo_t algo, gcry_mpi_t *skey);
36 gcry_mpi_t pk_ecdh_default_params (unsigned int qbits);
37 gpg_error_t pk_ecdh_generate_ephemeral_key (gcry_mpi_t *pkey, gcry_mpi_t *r_k);
38 gpg_error_t pk_ecdh_encrypt_with_shared_point
39 /* */ (int is_encrypt, gcry_mpi_t shared_mpi,
40 const byte pk_fp[MAX_FINGERPRINT_LEN],
41 gcry_mpi_t data, gcry_mpi_t *pkey,
44 int pk_ecdh_encrypt (gcry_mpi_t *resarr, const byte pk_fp[MAX_FINGERPRINT_LEN],
45 gcry_mpi_t data, gcry_mpi_t * pkey);
46 int pk_ecdh_decrypt (gcry_mpi_t *result, const byte sk_fp[MAX_FINGERPRINT_LEN],
47 gcry_mpi_t data, gcry_mpi_t shared, gcry_mpi_t * skey);
50 #endif /*GNUPG_G10_PKGLUE_H*/