added API for random number generators, served through credential factory

ported randomizer_t to a rng_t on top of /dev/(u)random (plugin random)

1 files changed, 0 insertions, 101 deletions

diff --git a/src/libstrongswan/utils/randomizer.h b/src/libstrongswan/utils/randomizer.h
deleted file mode 100644
index c7aa86b01..000000000
--- a/src/libstrongswan/utils/randomizer.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Martin Willi
- * Copyright (C) 2005 Jan Hutter
- * Hochschule fuer Technik Rapperswil
- *
- * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * for more details.
- *
- * $Id$
- */
- 
-/**
- * @defgroup randomizer randomizer
- * @{ @ingroup utils
- */
-
-#ifndef RANDOMIZER_H_
-#define RANDOMIZER_H_
-
-typedef struct randomizer_t randomizer_t;
-
-#include <library.h>
-
-#ifndef DEV_RANDOM
-/**
- * Device to read real random bytes
- */
-# define DEV_RANDOM "/dev/random"
-#endif
-
-#ifndef DEV_URANDOM
-/**
- * Device to read pseudo random bytes
- */
-# define DEV_URANDOM "/dev/urandom"
-#endif
-
-/**
- * Class used to get random and pseudo random values.
- */
-struct randomizer_t {
-	
-	/**
-	 * Reads a specific number of bytes from random device.
-	 *
-	 * @param bytes			number of bytes to read
-	 * @param buffer		pointer to buffer where to write the data in.
-	 * @return				SUCCESS, or FAILED
-	 */
-	status_t (*get_random_bytes) (randomizer_t *this,
-								  size_t bytes, u_int8_t *buffer);
-	
-	/**
-	 * Allocates space and writes in random bytes.
-	 * 
-	 * @param bytes			number of bytes to allocate
-	 * @param chunk			chunk which will hold the allocated random bytes
-	 * @return				SUCCESS, or FAILED
-	 */	
-	status_t (*allocate_random_bytes) (randomizer_t *this,
-									   size_t bytes, chunk_t *chunk);
-	
-	/**
-	 * Reads a specific number of bytes from pseudo random device.
-	 * 
-	 * @param bytes			number of bytes to read
-	 * @param buffer		pointer to buffer where to write the data in.
-	 * @return				SUCCESS, or FAILED
-	 */
-	status_t (*get_pseudo_random_bytes) (randomizer_t *this,size_t bytes, u_int8_t *buffer);
-	
-	/**
-	 * Allocates space and writes in pseudo random bytes.
-	 * 
-	 * @param bytes			number of bytes to allocate
-	 * @param chunk			chunk which will hold the allocated random bytes
-	 * @return				SUCCESS, or FAILED
-	 */	
-	status_t (*allocate_pseudo_random_bytes) (randomizer_t *this, size_t bytes, chunk_t *chunk);
-
-	/**
-	 * Destroys a randomizer_t object.
-	 */
-	void (*destroy) (randomizer_t *this);
-};
-
-/**
- * Creates a randomizer_t object.
- * 
- * @return	created randomizer_t
- */
-randomizer_t *randomizer_create(void);
-
-#endif /*RANDOMIZER_H_ @} */