Subject: [IPsec] regarding aes-xcbc-mac

From: rahul bharadhwaj <[email-masked]>
Date: Mon, 7 Dec 2009 10:19:49 +0530

Hi All

i want to test the aes-xcbc-mac functioanlity in a proprietory ipsec
controller and have a doubt with the output i get.
Though i get a stabled mac outputs for specified inputs, the mac value do
not match with RFC test vectors.
inputs:
hash key: 0x000102030405060708090a0b0c0d0e0f
Messge: 0x000102030405060708090a0b0c0d0e0f
register settings for load_initial_hash and final_has are set to 1

The mac result i get from hardware is 93f3aeb403600d315507af1f2b948c75 which
is different from RFC test vector.

Could anyone tell/guess what could be missing possibly in my settings and
let me know if any other details required.

Thanks