mirror of
git://git.gnupg.org/gnupg.git
synced 2025-01-03 12:11:33 +01:00
54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
|
/* rsa.h
|
||
|
|
* Copyright (c) 1997 by Werner Koch (dd9jn)
|
||
|
|
*
|
||
|
|
* ATTENTION: This code should not be exported from the United States
|
||
|
|
* nor should it be used their without a license agreement with PKP.
|
||
|
|
* The RSA alorithm is protected by U.S. Patent #4,405,829 which
|
||
|
|
* expires on September 20, 2000!
|
||
|
|
*
|
||
|
|
* This file is part of G10.
|
||
|
|
*
|
||
|
|
* G10 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 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* G10 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, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||
|
|
*/
|
||
|
|
#ifndef G10_RSA_H
|
||
|
|
#define G10_RSA_H
|
||
|
|
|
||
|
|
#include "mpi.h"
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
MPI e; /* exponent */
|
||
|
|
MPI n; /* modulus */
|
||
|
|
} RSA_public_key;
|
||
|
|
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
MPI e; /* public exponent */
|
||
|
|
MPI n; /* public modulus */
|
||
|
|
MPI p; /* prime p. */
|
||
|
|
MPI q; /* prime q. */
|
||
|
|
MPI d; /* exponent */
|
||
|
|
MPI u; /* inverse of p mod q. */
|
||
|
|
} RSA_secret_key;
|
||
|
|
|
||
|
|
|
||
|
|
void rsa_free_public_key( RSA_public_key *pk );
|
||
|
|
void rsa_free_secret_key( RSA_secret_key *sk );
|
||
|
|
void rsa_generate( RSA_public_key *pk, RSA_secret_key *sk, unsigned nbits );
|
||
|
|
void rsa_public(MPI output, MPI input, RSA_public_key *skey );
|
||
|
|
void rsa_secret(MPI output, MPI input, RSA_secret_key *skey );
|
||
|
|
|
||
|
|
|
||
|
|
#endif /*G10_RSA_H*/
|