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b7f8dec632
* common/sexputil.c (get_pk_algo_from_canon_sexp): Change to return a string. * g10/keygen.c (check_keygrip): Adjust for change. * sm/certreqgen-ui.c (check_keygrip): Likewise. * agent/pksign.c (do_encode_dsa): Remove bogus map_pk_openpgp_to_gcry. * g10/misc.c (map_pk_openpgp_to_gcry): Remove. (openpgp_pk_test_algo): Change to a wrapper for openpgp_pk_test_algo2. (openpgp_pk_test_algo2): Rewrite. (openpgp_pk_algo_usage, pubkey_nbits): Add support for EdDSA. (openpgp_pk_algo_name): Rewrite to remove need for gcry calls. (pubkey_get_npkey, pubkey_get_nskey): Ditto. (pubkey_get_nsig, pubkey_get_nenc): Ditto. * g10/keygen.c(do_create_from_keygrip): Support EdDSA. (common_gen, gen_ecc, ask_keysize, generate_keypair): Ditto. * g10/build-packet.c (do_key): Ditto. * g10/export.c (transfer_format_to_openpgp): Ditto. * g10/getkey.c (cache_public_key): Ditto. * g10/import.c (transfer_secret_keys): Ditto. * g10/keylist.c (list_keyblock_print, list_keyblock_colon): Ditto. * g10/mainproc.c (proc_pubkey_enc): Ditto. * g10/parse-packet.c (parse_key): Ditto, * g10/sign.c (hash_for, sign_file, make_keysig_packet): Ditto. * g10/keyserver.c (print_keyrec): Use openpgp_pk_algo_name. * g10/pkglue.c (pk_verify, pk_encrypt, pk_check_secret_key): Use only OpenPGP algo ids and support EdDSA. * g10/pubkey-enc.c (get_it): Use only OpenPGP algo ids. * g10/seskey.c (encode_md_value): Ditto. -- This patch separates Libgcrypt and OpenPGP public key algorithms ids and in most cases completely removes the Libgcrypt ones. This is useful because for Libgcrypt we specify the algorithm in the S-expressions and the public key ids are not anymore needed. This patch also adds some support for PUBKEY_ALGO_EDDSA which will eventually be used instead of merging EdDSA with ECDSA. As of now an experimental algorithm id is used but the plan is to write an I-D so that we can get a new id from the IETF. Note that EdDSA (Ed25519) does not yet work and that more changes are required. The ECC support is still broken right now. Needs to be fixed. Signed-off-by: Werner Koch <wk@gnupg.org>
51 lines
1.9 KiB
C
51 lines
1.9 KiB
C
/* pkglue.h - public key operations definitions
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* Copyright (C) 2003, 2010 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GNUPG_G10_PKGLUE_H
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#define GNUPG_G10_PKGLUE_H
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#include "packet.h" /* For PKT_public_key. */
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/*-- pkglue.c --*/
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gcry_mpi_t get_mpi_from_sexp (gcry_sexp_t sexp, const char *item, int mpifmt);
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int pk_verify (pubkey_algo_t algo, gcry_mpi_t hash, gcry_mpi_t *data,
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gcry_mpi_t *pkey);
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int pk_encrypt (pubkey_algo_t algo, gcry_mpi_t *resarr, gcry_mpi_t data,
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PKT_public_key *pk, gcry_mpi_t *pkey);
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int pk_check_secret_key (pubkey_algo_t algo, gcry_mpi_t *skey);
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/*-- ecdh.c --*/
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gcry_mpi_t pk_ecdh_default_params (unsigned int qbits);
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gpg_error_t pk_ecdh_generate_ephemeral_key (gcry_mpi_t *pkey, gcry_mpi_t *r_k);
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gpg_error_t pk_ecdh_encrypt_with_shared_point
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/* */ (int is_encrypt, gcry_mpi_t shared_mpi,
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const byte pk_fp[MAX_FINGERPRINT_LEN],
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gcry_mpi_t data, gcry_mpi_t *pkey,
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gcry_mpi_t *out);
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int pk_ecdh_encrypt (gcry_mpi_t *resarr, const byte pk_fp[MAX_FINGERPRINT_LEN],
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gcry_mpi_t data, gcry_mpi_t * pkey);
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int pk_ecdh_decrypt (gcry_mpi_t *result, const byte sk_fp[MAX_FINGERPRINT_LEN],
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gcry_mpi_t data, gcry_mpi_t shared, gcry_mpi_t * skey);
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#endif /*GNUPG_G10_PKGLUE_H*/
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