Merged silc_1_0_branch to trunk.

[silc.git] / lib / silccrypt / silccipher.h

diff --git a/lib/silccrypt/silccipher.h b/lib/silccrypt/silccipher.h
index dd5541a7c92d2462db5b15659c97e93b2aaeb522..5947533430aba237c4dca56405e11f41584c040d 100644 (file)
--- a/lib/silccrypt/silccipher.h
+++ b/lib/silccrypt/silccipher.h
@@ -2,14 +2,13 @@
 
   silccipher.h
 
-  Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
+  Author: Pekka Riikonen <priikone@silcnet.org>
 
   Copyright (C) 1997 - 2002 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
+  the Free Software Foundation; version 2 of the License.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -241,7 +240,8 @@ char *silc_cipher_get_supported(void);
  * DESCRIPTION
  *
  *    Encrypts data from `src' into `dst' with the specified cipher and
- *    Initial Vector (IV).  The `src' and `dst' maybe same buffer.
+ *    Initial Vector (IV).  If the `iv' is NULL then the cipher's internal
+ *    IV is used.  The `src' and `dst' maybe same buffer.
  * 
  ***/
 bool silc_cipher_encrypt(SilcCipher cipher, const unsigned char *src,
@@ -259,7 +259,8 @@ bool silc_cipher_encrypt(SilcCipher cipher, const unsigned char *src,
  * DESCRIPTION
  *
  *    Decrypts data from `src' into `dst' with the specified cipher and
- *    Initial Vector (IV).  The `src' and `dst' maybe same buffer.
+ *    Initial Vector (IV).  If the `iv' is NULL then the cipher's internal
+ *    IV is used.  The `src' and `dst' maybe same buffer.
  *
  ***/
 bool silc_cipher_decrypt(SilcCipher cipher, const unsigned char *src,