-/* crypto/rc2/rc2.org */
+/* crypto/rc2/rc2.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* 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:
* 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
+ * 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
* 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.]
*/
-/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- *
- * Always modify rc2.org since rc2.h is automatically generated from
- * it during SSLeay configuration.
- *
- * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
- */
-
#ifndef HEADER_RC2_H
-#define HEADER_RC2_H
+# define HEADER_RC2_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define RC2_ENCRYPT 1
-#define RC2_DECRYPT 0
-
-/* I need to put in a mod for the alpha - eay */
-#define RC2_INT unsigned int
-
-#define RC2_BLOCK 8
-#define RC2_KEY_LENGTH 16
+# include <openssl/opensslconf.h>/* OPENSSL_NO_RC2, RC2_INT */
+# ifdef OPENSSL_NO_RC2
+# error RC2 is disabled.
+# endif
-typedef struct rc2_key_st
- {
- RC2_INT data[64];
- } RC2_KEY;
+# define RC2_ENCRYPT 1
+# define RC2_DECRYPT 0
-#ifndef NOPROTO
-
-void RC2_set_key(RC2_KEY *key, int len, unsigned char *data,int bits);
-void RC2_ecb_encrypt(unsigned char *in,unsigned char *out,RC2_KEY *key,
- int enc);
-void RC2_encrypt(unsigned long *data,RC2_KEY *key);
-void RC2_decrypt(unsigned long *data,RC2_KEY *key);
-void RC2_cbc_encrypt(unsigned char *in, unsigned char *out, long length,
- RC2_KEY *ks, unsigned char *iv, int enc);
-void RC2_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
- RC2_KEY *schedule, unsigned char *ivec, int *num, int enc);
-void RC2_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
- RC2_KEY *schedule, unsigned char *ivec, int *num);
+# define RC2_BLOCK 8
+# define RC2_KEY_LENGTH 16
-#else
+#ifdef __cplusplus
+extern "C" {
+#endif
-void RC2_set_key();
-void RC2_ecb_encrypt();
-void RC2_encrypt();
-void RC2_decrypt();
-void RC2_cbc_encrypt();
-void RC2_cfb64_encrypt();
-void RC2_ofb64_encrypt();
+typedef struct rc2_key_st {
+ RC2_INT data[64];
+} RC2_KEY;
-#endif
+# ifdef OPENSSL_FIPS
+void private_RC2_set_key(RC2_KEY *key, int len, const unsigned char *data,
+ int bits);
+# endif
+void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits);
+void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out,
+ RC2_KEY *key, int enc);
+void RC2_encrypt(unsigned long *data, RC2_KEY *key);
+void RC2_decrypt(unsigned long *data, RC2_KEY *key);
+void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
+ RC2_KEY *ks, unsigned char *iv, int enc);
+void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+ long length, RC2_KEY *schedule, unsigned char *ivec,
+ int *num, int enc);
+void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+ long length, RC2_KEY *schedule, unsigned char *ivec,
+ int *num);
#ifdef __cplusplus
}