[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: triple DES

To: uri@watson.ibm.com
Subject: Re: triple DES
From: "Perry E. Metzger" <perry@imsi.com>
Date: Wed, 18 Jan 1995 18:40:02 -0500
Cc: ho@cs.arizona.edu (Hilarie Orman), ipsec@ans.net
In-Reply-To: Your message of "Wed, 18 Jan 1995 17:49:57 EST." <9501182249.AA19733@buoy.watson.ibm.com>
Reply-To: perry@imsi.com


uri@watson.ibm.com says:
> Hilarie Orman says:
> > What is the usual method for doing triple DES with CBC?
> 
> The best way is: P[n] XOR C[n-1] -> Ek1 -> Dk2 -> Ek1 == C[n]

A compact way to express it! I'll be stealing it for the draft!

Perry

References:

Re: triple DES

From: uri@watson.ibm.com

Prev by Date: Re: triple DES
Next by Date: Re: triple DES
Prev by thread: Re: triple DES
Next by thread: Re: triple DES
Index(es):
- Main
- Thread