- Merged very large OpenBSD source code reformat

 - OpenBSD CVS updates
   - [channels.c cipher.c compat.c log-client.c scp.c serverloop.c]
     [ssh.h sshd.8 sshd.c]
     syslog changes:
     * Unified Logmessage for all auth-types, for success and for failed
     * Standard connections get only ONE line in the LOG when level==LOG:
       Auth-attempts are logged only, if authentication is:
          a) successfull or
          b) with passwd or
          c) we had more than AUTH_FAIL_LOG failues
     * many log() became verbose()
     * old behaviour with level=VERBOSE
   - [readconf.c readconf.h ssh.1 ssh.h sshconnect.c sshd.c]
     tranfer s/key challenge/response data in SSH_SMSG_AUTH_TIS_CHALLENGE
     messages. allows use of s/key in windows (ttssh, securecrt) and
     ssh-1.2.27 clients without 'ssh -v', ok: niels@
   - [sshd.8]
     -V, for fallback to openssh in SSH2 compatibility mode
   - [sshd.c]
     fix sigchld race; cjc5@po.cwru.edu

1 files changed, 50 insertions, 47 deletions

diff --git a/cipher.h b/cipher.h
index 5bfb7424..ae37b0bb 100644
--- a/cipher.h
+++ b/cipher.h
@@ -1,17 +1,17 @@
 /*
-
-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: cipher.h,v 1.3 1999/11/16 02:37:16 damien Exp $"); */
+ * 
+ * cipher.h
+ * 
+ * Author: Tatu Ylonen <ylo@cs.hut.fi>
+ * 
+ * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+ *                    All rights reserved
+ * 
+ * Created: Wed Apr 19 16:50:42 1995 ylo
+ * 
+ */
+
+/* RCSID("$Id: cipher.h,v 1.4 1999/11/24 13:26:22 damien Exp $"); */
 
 #ifndef CIPHER_H
 #define CIPHER_H
@@ -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 */