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5761a9ba74
This is the milestone 2 that brings in ECDH support from http://code.google.com/p/gnupg-ecc/source/detail?r=15 . This corresponds to the commit 899386826c85f1e757e75bcc5d5b2159d05676a0 in libgcrypt
43 lines
1.8 KiB
C
43 lines
1.8 KiB
C
/* pkglue.h - public key operations definitions
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* Copyright (C) 2003 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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gcry_mpi_t mpi_from_sexp (gcry_sexp_t sexp, const char * item);
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int pk_sign (int algo, gcry_mpi_t *data, gcry_mpi_t hash,
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gcry_mpi_t *skey);
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int pk_verify (int algo, gcry_mpi_t hash, gcry_mpi_t *data,
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gcry_mpi_t *pkey);
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int pk_encrypt (int algo, gcry_mpi_t *resarr, gcry_mpi_t data,
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const byte fp[MAX_FINGERPRINT_LEN],
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gcry_mpi_t *pkey);
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int pk_decrypt (int algo, gcry_mpi_t *result, const byte fp[MAX_FINGERPRINT_LEN], gcry_mpi_t *data,
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gcry_mpi_t *skey);
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int pk_check_secret_key (int algo, gcry_mpi_t *skey);
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int pk_ecdh_encrypt (gcry_mpi_t * resarr, const byte pk_fp[MAX_FINGERPRINT_LEN], 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], gcry_mpi_t data, gcry_mpi_t shared, gcry_mpi_t * skey);
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gcry_mpi_t pk_ecdh_default_params_to_mpi( int qbits );
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byte *pk_ecdh_default_params( int qbits, size_t *sizeout );
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#endif /*GNUPG_G10_PKGLUE_H*/
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