39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
/*
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rsa.h -- RSA key handling
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Copyright (C) 2007 Guus Sliepen <guus@tinc-vpn.org>
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This program 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 2 of the License, or
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(at your option) any later version.
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This program 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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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __TINC_RSA_H__
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#define __TINC_RSA_H__
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#include <gcrypt.h>
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typedef struct rsa {
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gcry_mpi_t n;
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gcry_mpi_t e;
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gcry_mpi_t d;
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} rsa_t;
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extern bool rsa_set_hex_public_key(rsa_t *rsa, char *n, char *e);
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extern bool rsa_set_hex_private_key(rsa_t *rsa, char *n, char *e, char *d);
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extern bool rsa_read_pem_public_key(rsa_t *rsa, FILE *fp);
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extern bool rsa_read_pem_private_key(rsa_t *rsa, FILE *fp);
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extern size_t rsa_size(rsa_t *rsa);
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extern bool rsa_public_encrypt(rsa_t *rsa, void *in, size_t len, void *out);
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extern bool rsa_private_decrypt(rsa_t *rsa, void *in, size_t len, void *out);
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#endif
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