diff options
Diffstat (limited to 'include/crypto/chacha20.h')
-rw-r--r-- | include/crypto/chacha20.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/include/crypto/chacha20.h b/include/crypto/chacha20.h deleted file mode 100644 index b83d66073db0..000000000000 --- a/include/crypto/chacha20.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Common values for the ChaCha20 algorithm - */ - -#ifndef _CRYPTO_CHACHA20_H -#define _CRYPTO_CHACHA20_H - -#include <crypto/skcipher.h> -#include <linux/types.h> -#include <linux/crypto.h> - -#define CHACHA20_IV_SIZE 16 -#define CHACHA20_KEY_SIZE 32 -#define CHACHA20_BLOCK_SIZE 64 -#define CHACHA20_BLOCK_WORDS (CHACHA20_BLOCK_SIZE / sizeof(u32)) - -struct chacha20_ctx { - u32 key[8]; -}; - -void chacha20_block(u32 *state, u32 *stream); -void crypto_chacha20_init(u32 *state, struct chacha20_ctx *ctx, u8 *iv); -int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key, - unsigned int keysize); -int crypto_chacha20_crypt(struct skcipher_request *req); - -#endif |