include/rc4.h

   1 /*
   2  * (C) Copyright 2015 Google, Inc
   3  *
   4  * (C) Copyright 2008-2014 Rockchip Electronics
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+
   7  */
   8
   9 #ifndef __RC4_H
  10 #define __RC4_H
  11
  12 /**
  13  * rc4_encode() - encode a buf with the RC4 cipher
  14  *
  15  * @buf:        Buffer to encode (it is overwrite in the process
  16  * @len:        Length of buffer in bytes
  17  * @key:        16-byte key to use
  18  */
  19 void rc4_encode(unsigned char *buf, unsigned int len, unsigned char key[16]);
  20
  21 #endif