On the token front, we're still unfortunately waiting for the ideal key
storage device. USB tokens, smart cards, and cell phones are all
candidates, and the pros and cons of these options form a complex matrix.
Universities tend to prefer the USB approach because the tokens work with
Anyone knows whether there will be webcasts from this years Crypto
conference?
--
Mads Rasmussen
Security Consultant
Open Communications Security
+55 11 3345 2525
-
The Cryptography Mailing List
Unsubscribe by sending
I'm attempting to design a block cipher with an odd block size (34
bits). I'm planning to use a balanced Feistel structure with AES as the
function f(), padding the 17-bit input blocks to 128 bits with a pad
dependent on the round number, encrypting with a key, and extracting the
low 17 bits as
John Saylor wrote:
as i understand it, the problem here was that credentials were issued by
an untrustworthy agent. you can have this scenario both online and off.
how does being online solve the problem of a compromised issuing
authority?
the justification for having offline credentials
--
From: Stefan Kelm
[EMAIL PROTECTED]
The usage of X.509 certificates and related PKI
techniques is getting more and more common. It enables
users to sign and encrypt messages, to use secure
communication channels for internet communication and
to authenticate
--
From: Stephan Neuhaus
[EMAIL PROTECTED]
So, the optimism of the article's author aside, where
*do* we stand on PKI deployment?
PKI's deployment to identify ssl servers is near one
hundred percent. PKI's deployment to sign and secure
email, and to identify users, is
James A. Donald wrote:
--
From: Stephan Neuhaus
[EMAIL PROTECTED]
So, the optimism of the article's author aside, where
*do* we stand on PKI deployment?
PKI's deployment to identify ssl servers is near one
hundred percent. PKI's deployment to sign and secure
email,
At this time I believe the answer is no. I set it up last year and
have not this year. I take it that there is interest?
I will send an email to the group if this changes.
Thanks
jim
On Aug 12, 2005, at 9:07 AM, Mads Rasmussen wrote:
Anyone knows whether there will be webcasts from this
Barney Wolff wrote:
On Fri, Aug 12, 2005 at 11:47:26AM -0400, Tim Dierks wrote:
I'm attempting to design a block cipher with an odd block size (34
bits). I'm planning to use a balanced Feistel structure with AES as the
function f(), padding the 17-bit input blocks to 128 bits with a pad
