arch/s390/crypto/chacha-s390.h

   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
  11 void chacha20_vx(u8 *out, const u8 *inp, size_t len, const u32 *key,
  12                  const u32 *counter);
  13
  14 #endif /* _CHACHA_S390_H */