diff options
Diffstat (limited to 'lib/des.h')
-rw-r--r-- | lib/des.h | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/lib/des.h b/lib/des.h deleted file mode 100644 index 92fbfd22..00000000 --- a/lib/des.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * FIPS-46-3 compliant 3DES implementation - * - * Copyright (C) 2001-2003 Christophe Devine - * - * This program 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. - * - * This program 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 _DES_H -#define _DES_H - -#include <stdint.h> - -typedef struct -{ - uint32_t esk[32]; /* DES encryption subkeys */ - uint32_t dsk[32]; /* DES decryption subkeys */ -} -des_context; - -typedef struct -{ - uint32_t esk[96]; /* Triple-DES encryption subkeys */ - uint32_t dsk[96]; /* Triple-DES decryption subkeys */ -} -des3_context; - -int des_set_key( des_context *ctx, uint8_t key[8] ); -void des_encrypt( des_context *ctx, uint8_t input[8], uint8_t output[8] ); -void des_decrypt( des_context *ctx, uint8_t input[8], uint8_t output[8] ); - -int des3_set_2keys( des3_context *ctx, const uint8_t key1[8], const uint8_t key2[8] ); -int des3_set_3keys( des3_context *ctx, const uint8_t key1[8], const uint8_t key2[8], - const uint8_t key3[8] ); - -void des3_encrypt( des3_context *ctx, uint8_t input[8], uint8_t output[8] ); -void des3_decrypt( des3_context *ctx, uint8_t input[8], uint8_t output[8] ); - -#endif /* des.h */ |