-/* crypto/cast/cast.h */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
+/*
+ * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
*
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
+ * Licensed under the OpenSSL license (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 HEADER_CAST_H
-#define HEADER_CAST_H
+# define HEADER_CAST_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <openssl/opensslconf.h>
+# include <openssl/opensslconf.h>
-#ifdef OPENSSL_NO_CAST
-#error CAST is disabled.
-#endif
+# ifndef OPENSSL_NO_CAST
+# ifdef __cplusplus
+extern "C" {
+# endif
-#define CAST_ENCRYPT 1
-#define CAST_DECRYPT 0
+# define CAST_ENCRYPT 1
+# define CAST_DECRYPT 0
-#define CAST_LONG unsigned long
+# define CAST_LONG unsigned int
-#define CAST_BLOCK 8
-#define CAST_KEY_LENGTH 16
+# define CAST_BLOCK 8
+# define CAST_KEY_LENGTH 16
-typedef struct cast_key_st
- {
- CAST_LONG data[32];
- int short_key; /* Use reduced rounds for short key */
- } CAST_KEY;
+typedef struct cast_key_st {
+ CAST_LONG data[32];
+ int short_key; /* Use reduced rounds for short key */
+} CAST_KEY;
-
void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
-void CAST_ecb_encrypt(const unsigned char *in,unsigned char *out,CAST_KEY *key,
- int enc);
-void CAST_encrypt(CAST_LONG *data,CAST_KEY *key);
-void CAST_decrypt(CAST_LONG *data,CAST_KEY *key);
-void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
- CAST_KEY *ks, unsigned char *iv, int enc);
+void CAST_ecb_encrypt(const unsigned char *in, unsigned char *out,
+ const CAST_KEY *key, int enc);
+void CAST_encrypt(CAST_LONG *data, const CAST_KEY *key);
+void CAST_decrypt(CAST_LONG *data, const CAST_KEY *key);
+void CAST_cbc_encrypt(const unsigned char *in, unsigned char *out,
+ long length, const CAST_KEY *ks, unsigned char *iv,
+ int enc);
void CAST_cfb64_encrypt(const unsigned char *in, unsigned char *out,
- long length, CAST_KEY *schedule, unsigned char *ivec,
- int *num, int enc);
-void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out,
- long length, CAST_KEY *schedule, unsigned char *ivec,
- int *num);
+ long length, const CAST_KEY *schedule,
+ unsigned char *ivec, int *num, int enc);
+void CAST_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+ long length, const CAST_KEY *schedule,
+ unsigned char *ivec, int *num);
-#ifdef __cplusplus
+# ifdef __cplusplus
}
-#endif
+# endif
+# endif
#endif
projects / feisty_meow.git / blobdiff