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-rw-r--r--crypto/rc5/rc5.h79
1 files changed, 38 insertions, 41 deletions
diff --git a/crypto/rc5/rc5.h b/crypto/rc5/rc5.h
index 4b3c153b5038..fba613713d15 100644
--- a/crypto/rc5/rc5.h
+++ b/crypto/rc5/rc5.h
@@ -5,21 +5,21 @@
* 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:
@@ -34,10 +34,10 @@
* 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
@@ -49,7 +49,7 @@
* 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
@@ -57,59 +57,56 @@
*/
#ifndef HEADER_RC5_H
-#define HEADER_RC5_H
+# define HEADER_RC5_H
-#include <openssl/opensslconf.h> /* OPENSSL_NO_RC5 */
+# include <openssl/opensslconf.h>/* OPENSSL_NO_RC5 */
#ifdef __cplusplus
extern "C" {
#endif
-#ifdef OPENSSL_NO_RC5
-#error RC5 is disabled.
-#endif
+# ifdef OPENSSL_NO_RC5
+# error RC5 is disabled.
+# endif
-#define RC5_ENCRYPT 1
-#define RC5_DECRYPT 0
+# define RC5_ENCRYPT 1
+# define RC5_DECRYPT 0
/* 32 bit. For Alpha, things may get weird */
-#define RC5_32_INT unsigned long
+# define RC5_32_INT unsigned long
-#define RC5_32_BLOCK 8
-#define RC5_32_KEY_LENGTH 16 /* This is a default, max is 255 */
+# define RC5_32_BLOCK 8
+# define RC5_32_KEY_LENGTH 16/* This is a default, max is 255 */
-/* This are the only values supported. Tweak the code if you want more
- * The most supported modes will be
- * RC5-32/12/16
- * RC5-32/16/8
+/*
+ * This are the only values supported. Tweak the code if you want more The
+ * most supported modes will be RC5-32/12/16 RC5-32/16/8
*/
-#define RC5_8_ROUNDS 8
-#define RC5_12_ROUNDS 12
-#define RC5_16_ROUNDS 16
+# define RC5_8_ROUNDS 8
+# define RC5_12_ROUNDS 12
+# define RC5_16_ROUNDS 16
-typedef struct rc5_key_st
- {
- /* Number of rounds */
- int rounds;
- RC5_32_INT data[2*(RC5_16_ROUNDS+1)];
- } RC5_32_KEY;
+typedef struct rc5_key_st {
+ /* Number of rounds */
+ int rounds;
+ RC5_32_INT data[2 * (RC5_16_ROUNDS + 1)];
+} RC5_32_KEY;
-
void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
- int rounds);
-void RC5_32_ecb_encrypt(const unsigned char *in,unsigned char *out,RC5_32_KEY *key,
- int enc);
-void RC5_32_encrypt(unsigned long *data,RC5_32_KEY *key);
-void RC5_32_decrypt(unsigned long *data,RC5_32_KEY *key);
+ int rounds);
+void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out,
+ RC5_32_KEY *key, int enc);
+void RC5_32_encrypt(unsigned long *data, RC5_32_KEY *key);
+void RC5_32_decrypt(unsigned long *data, RC5_32_KEY *key);
void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
- long length, RC5_32_KEY *ks, unsigned char *iv,
- int enc);
+ long length, RC5_32_KEY *ks, unsigned char *iv,
+ int enc);
void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
- long length, RC5_32_KEY *schedule,
- unsigned char *ivec, int *num, int enc);
+ long length, RC5_32_KEY *schedule,
+ unsigned char *ivec, int *num, int enc);
void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
- long length, RC5_32_KEY *schedule,
- unsigned char *ivec, int *num);
+ long length, RC5_32_KEY *schedule,
+ unsigned char *ivec, int *num);
#ifdef __cplusplus
}