/* * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #ifndef OPENSSL_RC4_H # define OPENSSL_RC4_H # pragma once # include <openssl/macros.h> # ifndef OPENSSL_NO_DEPRECATED_3_0 # define HEADER_RC4_H # endif # include <openssl/opensslconf.h> # ifndef OPENSSL_NO_RC4 # include <stddef.h> # ifdef __cplusplus extern "C" { # endif # ifndef OPENSSL_NO_DEPRECATED_3_0 typedef struct rc4_key_st { RC4_INT x, y; RC4_INT data[256]; } RC4_KEY; # endif # ifndef OPENSSL_NO_DEPRECATED_3_0 OSSL_DEPRECATEDIN_3_0 const char *RC4_options(void); OSSL_DEPRECATEDIN_3_0 void RC4_set_key(RC4_KEY *key, int len, const unsigned char *data); OSSL_DEPRECATEDIN_3_0 void RC4(RC4_KEY *key, size_t len, const unsigned char *indata, unsigned char *outdata); # endif # ifdef __cplusplus } # endif # endif #endif