1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Common values for blowfish algorithms 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef _CRYPTO_BLOWFISH_H 7*4882a593Smuzhiyun #define _CRYPTO_BLOWFISH_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #include <linux/types.h> 10*4882a593Smuzhiyun #include <linux/crypto.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #define BF_BLOCK_SIZE 8 13*4882a593Smuzhiyun #define BF_MIN_KEY_SIZE 4 14*4882a593Smuzhiyun #define BF_MAX_KEY_SIZE 56 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun struct bf_ctx { 17*4882a593Smuzhiyun u32 p[18]; 18*4882a593Smuzhiyun u32 s[1024]; 19*4882a593Smuzhiyun }; 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun int blowfish_setkey(struct crypto_tfm *tfm, const u8 *key, 22*4882a593Smuzhiyun unsigned int key_len); 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #endif 25