LXR linux/include/crypto/blowfish.h

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