1*4724848cSchristos /* 2*4724848cSchristos * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. 3*4724848cSchristos * 4*4724848cSchristos * Licensed under the OpenSSL license (the "License"). You may not use 5*4724848cSchristos * this file except in compliance with the License. You can obtain a copy 6*4724848cSchristos * in the file LICENSE in the source distribution or at 7*4724848cSchristos * https://www.openssl.org/source/license.html 8*4724848cSchristos */ 9*4724848cSchristos 10*4724848cSchristos #ifndef HEADER_RC4_H 11*4724848cSchristos # define HEADER_RC4_H 12*4724848cSchristos 13*4724848cSchristos # include <openssl/opensslconf.h> 14*4724848cSchristos 15*4724848cSchristos # ifndef OPENSSL_NO_RC4 16*4724848cSchristos # include <stddef.h> 17*4724848cSchristos #ifdef __cplusplus 18*4724848cSchristos extern "C" { 19*4724848cSchristos #endif 20*4724848cSchristos 21*4724848cSchristos typedef struct rc4_key_st { 22*4724848cSchristos RC4_INT x, y; 23*4724848cSchristos RC4_INT data[256]; 24*4724848cSchristos } RC4_KEY; 25*4724848cSchristos 26*4724848cSchristos const char *RC4_options(void); 27*4724848cSchristos void RC4_set_key(RC4_KEY *key, int len, const unsigned char *data); 28*4724848cSchristos void RC4(RC4_KEY *key, size_t len, const unsigned char *indata, 29*4724848cSchristos unsigned char *outdata); 30*4724848cSchristos 31*4724848cSchristos # ifdef __cplusplus 32*4724848cSchristos } 33*4724848cSchristos # endif 34*4724848cSchristos # endif 35*4724848cSchristos 36*4724848cSchristos #endif 37