aes-ctr.c File Reference

AES-128 CTR. More...

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

Functions
int	aes_128_ctr_encrypt (const u8 *key, const u8 *nonce, u8 *data, size_t data_len)
	AES-128 CTR mode encryption.

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Detailed Description

AES-128 CTR.

Copyright

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

This software may be distributed under the terms of the BSD license. See README for more details.

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Function Documentation

int aes_128_ctr_encrypt	(	const u8 *	key,
		const u8 *	nonce,
		u8 *	data,
		size_t	data_len
	)

AES-128 CTR mode encryption.

Parameters:

key	Key for encryption (16 bytes)
nonce	Nonce for counter mode (16 bytes)
data	Data to encrypt in-place
data_len	Length of data in bytes

Returns:

0 on success, -1 on failure