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-rw-r--r--crypto/idea/idea.h56
1 files changed, 29 insertions, 27 deletions
diff --git a/crypto/idea/idea.h b/crypto/idea/idea.h
index e9a1e7f1a5e6..60759840397e 100644
--- a/crypto/idea/idea.h
+++ b/crypto/idea/idea.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
@@ -57,44 +57,46 @@
*/
#ifndef HEADER_IDEA_H
-#define HEADER_IDEA_H
+# define HEADER_IDEA_H
-#include <openssl/opensslconf.h> /* IDEA_INT, OPENSSL_NO_IDEA */
+# include <openssl/opensslconf.h>/* IDEA_INT, OPENSSL_NO_IDEA */
-#ifdef OPENSSL_NO_IDEA
-#error IDEA is disabled.
-#endif
+# ifdef OPENSSL_NO_IDEA
+# error IDEA is disabled.
+# endif
-#define IDEA_ENCRYPT 1
-#define IDEA_DECRYPT 0
+# define IDEA_ENCRYPT 1
+# define IDEA_DECRYPT 0
-#define IDEA_BLOCK 8
-#define IDEA_KEY_LENGTH 16
+# define IDEA_BLOCK 8
+# define IDEA_KEY_LENGTH 16
#ifdef __cplusplus
extern "C" {
#endif
-typedef struct idea_key_st
- {
- IDEA_INT data[9][6];
- } IDEA_KEY_SCHEDULE;
+typedef struct idea_key_st {
+ IDEA_INT data[9][6];
+} IDEA_KEY_SCHEDULE;
const char *idea_options(void);
void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
- IDEA_KEY_SCHEDULE *ks);
-#ifdef OPENSSL_FIPS
-void private_idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
-#endif
+ IDEA_KEY_SCHEDULE *ks);
+# ifdef OPENSSL_FIPS
+void private_idea_set_encrypt_key(const unsigned char *key,
+ IDEA_KEY_SCHEDULE *ks);
+# endif
void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk);
void idea_cbc_encrypt(const unsigned char *in, unsigned char *out,
- long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,int enc);
+ long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+ int enc);
void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out,
- long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
- int *num,int enc);
+ long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+ int *num, int enc);
void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out,
- long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int *num);
+ long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
+ int *num);
void idea_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
#ifdef __cplusplus
}