----- Original Message ----
From: Shai Halevi
Sent: Thursday, December 13, 2007 4:29:12 PM
Subject: Re: [STDS-P1619] IEEE RevCom approves P1619 and P1619.1
This matter was discussed and resolved long ago, as you can find in
the email archive, see in particular the message from Sep-28, 2006
The bottom line: Phil did not claim any IP regarding XEX, nor does he
know of anyone else who might have such a claim.
Also please note that discussions of XEX/XTS should be carried out at
the 1619 mailing list, not the 1619.1 mailing list.
> To ensure implementability of the standard, there have to be
> at least from the designers of the mode. Has anyone asked Phillip
> Rogaway, the designer of the XEX mode, if he had patented his mode or
> he intends to do so?
> Also, at http://ieee-p1619.wetpaint.com
I found the following:
> "AI1 Shai: do a due diligence investigation on patents on XEX by
> to people that might have extra-USPTO info"
> What was the outcome of that investigation?
> Thank you.