1 /* 2 * CTR: Counter mode 3 * 4 * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au> 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License as published by the Free 8 * Software Foundation; either version 2 of the License, or (at your option) 9 * any later version. 10 * 11 */ 12 13 #ifndef _CRYPTO_CTR_H 14 #define _CRYPTO_CTR_H 15 16 #define CTR_RFC3686_NONCE_SIZE 4 17 #define CTR_RFC3686_IV_SIZE 8 18 #define CTR_RFC3686_BLOCK_SIZE 16 19 20 #endif /* _CRYPTO_CTR_H */ 21