DGNum/hostapd
6
0
Fork 0
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

Implement RFC 5297 AES-SIV

Browse source 
Add an implementation of Synthetic Initialization Vector (SIV)
Authenticated Encryption Using the Advanced Encryption Standard (AES).

This mode of AES is used to protect peering frames when using
the authenticated mesh peering exchange.

Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
This commit is contained in:
Bob Copeland 2014-09-01 00:23:28 -04:00 • committed by Jouni Malinen
parent 6293f9ed07
commit f7072600be
5 changed files with 213 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

19
src/crypto/aes_siv.h Normal file
View file

@ -0,0 +1,19 @@
/*
* AES SIV (RFC 5297)
* Copyright (c) 2013 Cozybit, Inc.
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef AES_SIV_H
#define AES_SIV_H
int aes_siv_encrypt(const u8 *key, const u8 *pw,
size_t pwlen, size_t num_elem,
const u8 *addr[], const size_t *len, u8 *out);
int aes_siv_decrypt(const u8 *key, const u8 *iv_crypt, size_t iv_c_len,
size_t num_elem, const u8 *addr[], const size_t *len,
u8 *out);
#endif /* AES_SIV_H */