mirror of
git://git.gnupg.org/gnupg.git
synced 2024-10-29 19:48:43 +01:00
4c20d2d273
* common/kem.c: Move constants to the top. Add some documentation. * g10/pkglue.c (pk_encrypt): Add arguments session_key and factor code out to ... (do_encrypt_rsa_elg): here, (do_encrypt_ecdh): and here, (do_encrypt_kem): and here. * g10/encrypt.c (write_pubkey_enc): Call with session key algorithm. -- This makes it easier to review the code.
58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/* pkglue.h - public key operations definitions
|
|
* Copyright (C) 2003, 2010 Free Software Foundation, Inc.
|
|
*
|
|
* This file is part of GnuPG.
|
|
*
|
|
* GnuPG is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GnuPG 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef GNUPG_G10_PKGLUE_H
|
|
#define GNUPG_G10_PKGLUE_H
|
|
|
|
#include "packet.h" /* For PKT_public_key. */
|
|
|
|
/*-- pkglue.c --*/
|
|
gcry_mpi_t get_mpi_from_sexp (gcry_sexp_t sexp, const char *item, int mpifmt);
|
|
gpg_error_t sexp_extract_param_sos (gcry_sexp_t sexp, const char *param,
|
|
gcry_mpi_t *r_sos);
|
|
gpg_error_t sexp_extract_param_sos_nlz (gcry_sexp_t sexp, const char *param,
|
|
gcry_mpi_t *r_sos);
|
|
|
|
int pk_verify (pubkey_algo_t algo, gcry_mpi_t hash, gcry_mpi_t *data,
|
|
gcry_mpi_t *pkey);
|
|
gpg_error_t pk_encrypt (PKT_public_key *pk, gcry_mpi_t data, int seskey_algo,
|
|
gcry_mpi_t *resarr);
|
|
int pk_check_secret_key (pubkey_algo_t algo, gcry_mpi_t *skey);
|
|
|
|
|
|
/*-- ecdh.c --*/
|
|
gcry_mpi_t pk_ecdh_default_params (unsigned int qbits);
|
|
gpg_error_t pk_ecdh_generate_ephemeral_key (gcry_mpi_t *pkey, gcry_mpi_t *r_k);
|
|
gpg_error_t pk_ecdh_encrypt_with_shared_point
|
|
/* */ (const char *shared, size_t nshared,
|
|
const byte pk_fp[MAX_FINGERPRINT_LEN],
|
|
const byte *data, size_t ndata,
|
|
gcry_mpi_t *pkey,
|
|
gcry_mpi_t *out);
|
|
|
|
int pk_ecdh_encrypt (gcry_mpi_t *resarr, const byte pk_fp[MAX_FINGERPRINT_LEN],
|
|
gcry_mpi_t data, gcry_mpi_t * pkey);
|
|
int pk_ecdh_decrypt (gcry_mpi_t *result, const byte sk_fp[MAX_FINGERPRINT_LEN],
|
|
gcry_mpi_t data,
|
|
const byte *frame, size_t nframe,
|
|
gcry_mpi_t * skey);
|
|
|
|
|
|
#endif /*GNUPG_G10_PKGLUE_H*/
|