Subject: DB AU1550 and safeXcel DMA burst problem

From: "David Sanchez" <[email-masked]>
Date: Tue, 16 Aug 2005 11:11:40 +0200

Hi, 

I'm using the Security Engine of the DB AU1550 to compute SHA1 on files.

All is working fine but if I use a DMA burst greater than 8 words the
resulting SHA1 is incorrect !

Do you have the same behaviour ? Do you have an explanation of such a
behaviour ? Is it a HW bug ?

Thanks,

David