aes-wrap.c File Reference

AES Key Wrap Algorithm (128-bit KEK) (RFC3394). More...

#include "includes.h"
#include "common.h"
#include "aes.h"

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Functions
int	aes_wrap (const u8 *kek, int n, const u8 *plain, u8 *cipher)
	Wrap keys with AES Key Wrap Algorithm (128-bit KEK) (RFC3394).

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Detailed Description

AES Key Wrap Algorithm (128-bit KEK) (RFC3394).

Copyright

Copyright (c) 2003-2007, Jouni Malinen <j@w1.fi>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Alternatively, this software may be distributed under the terms of BSD license.

See README and COPYING for more details.

Definition in file aes-wrap.c.

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Function Documentation

int aes_wrap	(	const u8 *	kek,
		int	n,
		const u8 *	plain,
		u8 *	cipher
	)

Wrap keys with AES Key Wrap Algorithm (128-bit KEK) (RFC3394).

Parameters:

	kek	16-octet Key encryption key (KEK)
	n	Length of the plaintext key in 64-bit units; e.g., 2 = 128-bit = 16 bytes
	plain	Plaintext key to be wrapped, n * 64 bits
	cipher	Wrapped key, (n + 1) * 64 bits

Returns:

0 on success, -1 on failure

Definition at line 32 of file aes-wrap.c.

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