crypto_cryptoapi.c File Reference

WPA Supplicant / Crypto wrapper for Microsoft CryptoAPI. More...

#include "includes.h"
#include <windows.h>
#include <wincrypt.h>
#include "common.h"
#include "crypto.h"

Include dependency graph for crypto_cryptoapi.c:

Go to the source code of this file.

Defines
#define	MS_ENH_RSA_AES_PROV   "Microsoft Enhanced RSA and AES Cryptographic Provider (Prototype)"
#define	CALG_HMAC   (ALG_CLASS_HASH | ALG_TYPE_ANY | ALG_SID_HMAC)
Functions
int	cryptoapi_hash_vector (ALG_ID alg, size_t hash_len, size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
int	md4_vector (size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
	MD4 hash for data vector.
void	des_encrypt (const u8 *clear, const u8 *key, u8 *cypher)
	Encrypt one block with DES.

---

Detailed Description

WPA Supplicant / Crypto wrapper for Microsoft CryptoAPI.

Copyright

Copyright (c) 2005-2006, 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 crypto_cryptoapi.c.

---

Function Documentation

void des_encrypt	(	const u8 *	clear,
		const u8 *	key,
		u8 *	cypher
	)

Encrypt one block with DES.

Parameters:

	clear	8 octets (in)
	key	7 octets (in) (no parity bits included)
	cypher	8 octets (out)

Definition at line 177 of file crypto_cryptoapi.c.

Here is the call graph for this function:

int md4_vector	(	size_t	num_elem,
		const u8 *	addr[],
		const size_t *	len,
		u8 *	mac
	)

MD4 hash for data vector.

Parameters:

	num_elem	Number of elements in the data vector
	addr	Pointers to the data areas
	len	Lengths of the data blocks
	mac	Buffer for the hash

Returns:

0 on success, -1 on failure

Definition at line 171 of file crypto_cryptoapi.c.