3312af6e07
We currently use an old version of libgcrypt which results in us having fewer ciphers and missing on many other improvements. Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
108 lines
5.1 KiB
C
108 lines
5.1 KiB
C
/* pubkey-internal.h - Internal defs for pubkey.c
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* Copyright (C) 2013 g10 code GmbH
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*
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* This file is part of Libgcrypt.
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*
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* Libgcrypt is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* Libgcrypt 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GCRY_PUBKEY_INTERNAL_H
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#define GCRY_PUBKEY_INTERNAL_H
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/*-- pubkey-util.c --*/
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gpg_err_code_t _gcry_pk_util_parse_flaglist (gcry_sexp_t list,
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int *r_flags,
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enum pk_encoding *r_encoding);
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gpg_err_code_t _gcry_pk_util_get_nbits (gcry_sexp_t list,
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unsigned int *r_nbits);
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gpg_err_code_t _gcry_pk_util_get_rsa_use_e (gcry_sexp_t list,
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unsigned long *r_e);
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gpg_err_code_t _gcry_pk_util_preparse_sigval (gcry_sexp_t s_sig,
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const char **algo_names,
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gcry_sexp_t *r_parms,
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int *r_eccflags);
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gpg_err_code_t _gcry_pk_util_preparse_encval (gcry_sexp_t sexp,
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const char **algo_names,
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gcry_sexp_t *r_parms,
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struct pk_encoding_ctx *ctx);
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void _gcry_pk_util_init_encoding_ctx (struct pk_encoding_ctx *ctx,
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enum pk_operation op,
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unsigned int nbits);
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void _gcry_pk_util_free_encoding_ctx (struct pk_encoding_ctx *ctx);
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gcry_err_code_t _gcry_pk_util_data_to_mpi (gcry_sexp_t input,
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gcry_mpi_t *ret_mpi,
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struct pk_encoding_ctx *ctx);
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/*-- rsa-common.c --*/
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gpg_err_code_t
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_gcry_rsa_pkcs1_encode_for_enc (gcry_mpi_t *r_result, unsigned int nbits,
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const unsigned char *value, size_t valuelen,
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const unsigned char *random_override,
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size_t random_override_len);
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gpg_err_code_t
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_gcry_rsa_pkcs1_decode_for_enc (unsigned char **r_result, size_t *r_resultlen,
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unsigned int nbits, gcry_mpi_t value);
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gpg_err_code_t
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_gcry_rsa_pkcs1_encode_raw_for_sig (gcry_mpi_t *r_result, unsigned int nbits,
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const unsigned char *value, size_t valuelen);
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gpg_err_code_t
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_gcry_rsa_pkcs1_encode_for_sig (gcry_mpi_t *r_result, unsigned int nbits,
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const unsigned char *value, size_t valuelen,
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int algo);
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gpg_err_code_t
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_gcry_rsa_oaep_encode (gcry_mpi_t *r_result, unsigned int nbits, int algo,
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const unsigned char *value, size_t valuelen,
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const unsigned char *label, size_t labellen,
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const void *random_override, size_t random_override_len);
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gpg_err_code_t
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_gcry_rsa_oaep_decode (unsigned char **r_result, size_t *r_resultlen,
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unsigned int nbits, int algo,
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gcry_mpi_t value,
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const unsigned char *label, size_t labellen);
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gpg_err_code_t
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_gcry_rsa_pss_encode (gcry_mpi_t *r_result, unsigned int nbits, int algo,
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int hashed_already, int saltlen,
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const unsigned char *value, size_t valuelen,
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const void *random_override);
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gpg_err_code_t
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_gcry_rsa_pss_verify (gcry_mpi_t value, int hashed_already, gcry_mpi_t encoded,
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unsigned int nbits, int algo, size_t saltlen);
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/*-- dsa-common.c --*/
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void _gcry_dsa_modify_k (gcry_mpi_t k, gcry_mpi_t q, int qbits);
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gcry_mpi_t _gcry_dsa_gen_k (gcry_mpi_t q, int security_level);
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gpg_err_code_t _gcry_dsa_gen_rfc6979_k (gcry_mpi_t *r_k,
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gcry_mpi_t dsa_q, gcry_mpi_t dsa_x,
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const unsigned char *h1,
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unsigned int h1len,
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int halgo,
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unsigned int extraloops);
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gpg_err_code_t _gcry_dsa_compute_hash (gcry_mpi_t *r_hash, gcry_mpi_t input,
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int hashalgo);
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gpg_err_code_t _gcry_dsa_normalize_hash (gcry_mpi_t input,
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gcry_mpi_t *out,
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unsigned int qbits);
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/*-- ecc.c --*/
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gpg_err_code_t _gcry_pk_ecc_get_sexp (gcry_sexp_t *r_sexp, int mode,
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mpi_ec_t ec);
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#endif /*GCRY_PUBKEY_INTERNAL_H*/
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