1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * s390 ChaCha stream cipher.
 4 *
 5 * Copyright IBM Corp. 2021
 6 */
 7
 8#ifndef _CHACHA_S390_H
 9#define _CHACHA_S390_H
10
11void chacha20_vx(u8 *out, const u8 *inp, size_t len, const u32 *key,
12		 const u32 *counter);
13
14#endif /* _CHACHA_S390_H */