- Merged very large OpenBSD source code reformat

[openssh.git] / cipher.h

diff --git a/cipher.h b/cipher.h
index 90b02c1110318c156b9627edd4d801a7efbfbfc4..5a7078df317b9cfee3aadd7b74ae73c8880b3be4 100644 (file)
--- a/cipher.h
+++ b/cipher.h
@@ -1,15 +1,15 @@
 /*
-
-cipher.h
-
-Author: Tatu Ylonen <ylo@cs.hut.fi>
-
-Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
-                   All rights reserved
-
-Created: Wed Apr 19 16:50:42 1995 ylo
-
-*/
+ * 
+ * cipher.h
+ * 
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * 
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ * 
+ * Created: Wed Apr 19 16:50:42 1995 ylo
+ * 
+ */
 
 /* RCSID("$Id$"); */
 
@@ -29,32 +29,31 @@ Created: Wed Apr 19 16:50:42 1995 ylo
 
 /* Cipher types.  New types can be added, but old types should not be removed
    for compatibility.  The maximum allowed value is 31. */
-#define SSH_CIPHER_NOT_SET     -1 /* None selected (invalid number). */
-#define SSH_CIPHER_NONE                0 /* no encryption */
-#define SSH_CIPHER_IDEA                1 /* IDEA CFB */
-#define SSH_CIPHER_DES         2 /* DES CBC */
-#define SSH_CIPHER_3DES                3 /* 3DES CBC */
-#define SSH_CIPHER_BROKEN_TSS  4 /* TRI's Simple Stream encryption CBC */
-#define SSH_CIPHER_BROKEN_RC4  5 /* Alleged RC4 */
+#define SSH_CIPHER_NOT_SET     -1      /* None selected (invalid number). */
+#define SSH_CIPHER_NONE                0       /* no encryption */
+#define SSH_CIPHER_IDEA                1       /* IDEA CFB */
+#define SSH_CIPHER_DES         2       /* DES CBC */
+#define SSH_CIPHER_3DES                3       /* 3DES CBC */
+#define SSH_CIPHER_BROKEN_TSS  4       /* TRI's Simple Stream encryption CBC */
+#define SSH_CIPHER_BROKEN_RC4  5       /* Alleged RC4 */
 #define SSH_CIPHER_BLOWFISH    6
 
 typedef struct {
-  unsigned int type;
-  union {
-    struct {
-      des_key_schedule key1;
-      des_key_schedule key2;
-      des_cblock iv2;
-      des_key_schedule key3;
-      des_cblock iv3;
-    } des3;
-    struct {
-      struct bf_key_st key;
-      unsigned char iv[8];
-    } bf;
-  } u;
-} CipherContext;
-
+       unsigned int type;
+       union {
+               struct {
+                       des_key_schedule key1;
+                       des_key_schedule key2;
+                       des_cblock iv2;
+                       des_key_schedule key3;
+                       des_cblock iv3;
+               }       des3;
+               struct {
+                       struct bf_key_st key;
+                       unsigned char iv[8];
+               }       bf;
+       }       u;
+}       CipherContext;
 /* Returns a bit mask indicating which ciphers are supported by this
    implementation.  The bit mask has the corresponding bit set of each
    supported cipher. */
@@ -65,28 +64,32 @@ const char *cipher_name(int cipher);
 
 /* Parses the name of the cipher.  Returns the number of the corresponding
    cipher, or -1 on error. */
-int cipher_number(const char *name);
+int     cipher_number(const char *name);
 
 /* Selects the cipher to use and sets the key.  If for_encryption is true,
    the key is setup for encryption; otherwise it is setup for decryption. */
-void cipher_set_key(CipherContext *context, int cipher,
-                   const unsigned char *key, int keylen, int for_encryption);
+void 
+cipher_set_key(CipherContext * context, int cipher,
+    const unsigned char *key, int keylen, int for_encryption);
 
 /* Sets key for the cipher by computing the MD5 checksum of the passphrase,
    and using the resulting 16 bytes as the key. */
-void cipher_set_key_string(CipherContext *context, int cipher,
-                          const char *passphrase, int for_encryption);
+void 
+cipher_set_key_string(CipherContext * context, int cipher,
+    const char *passphrase, int for_encryption);
 
 /* Encrypts data using the cipher. */
-void cipher_encrypt(CipherContext *context, unsigned char *dest,
-                   const unsigned char *src, unsigned int len);
+void 
+cipher_encrypt(CipherContext * context, unsigned char *dest,
+    const unsigned char *src, unsigned int len);
 
 /* Decrypts data using the cipher. */
-void cipher_decrypt(CipherContext *context, unsigned char *dest,
-                   const unsigned char *src, unsigned int len);
+void 
+cipher_decrypt(CipherContext * context, unsigned char *dest,
+    const unsigned char *src, unsigned int len);
 
 /* If and CRC-32 attack is detected this function is called. Defaults
  * to fatal, changed to packet_disconnect in sshd and ssh. */
-extern void (*cipher_attack_detected)(const char *fmt, ...);
+extern void (*cipher_attack_detected) (const char *fmt,...);
 
-#endif /* CIPHER_H */
+#endif                         /* CIPHER_H */