| 1 |
|
| 2 | #ifndef _CRYPTO_CAST6_H
|
| 3 | #define _CRYPTO_CAST6_H
|
| 4 |
|
| 5 | #include <linux/types.h>
|
| 6 | #include <linux/crypto.h>
|
| 7 | #include <crypto/cast_common.h>
|
| 8 |
|
| 9 | #define CAST6_BLOCK_SIZE 16
|
| 10 | #define CAST6_MIN_KEY_SIZE 16
|
| 11 | #define CAST6_MAX_KEY_SIZE 32
|
| 12 |
|
| 13 | struct cast6_ctx {
|
| 14 | u32 Km[12][4];
|
| 15 | u8 Kr[12][4];
|
| 16 | };
|
| 17 |
|
| 18 | int __cast6_setkey(struct cast6_ctx *ctx, const u8 *key, unsigned int keylen);
|
| 19 | int cast6_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen);
|
| 20 |
|
| 21 | void __cast6_encrypt(const void *ctx, u8 *dst, const u8 *src);
|
| 22 | void __cast6_decrypt(const void *ctx, u8 *dst, const u8 *src);
|
| 23 |
|
| 24 | #endif
|