Yet another paper on the topic:
Deterministic Polynomial Time Equivalence of Computing the RSA Secret
Key and Factoring
by Jean-Sebastien Coron and Alexander May
http://eprint.iacr.org/2004/208
Max
-
The Cryptography Mailing
Anne Lynn Wheeler wrote:
the trivial case from nearly 10 years ago was the waiter in nyc
restaurant (something sticks in my mind it was the Brazilian restaurant
just off times sq) that had pda and small magstripe reader pined to the
inside of their jacket. At some opportunity, they would
There's a long AP wire story on wiretapping in Europe; see
http://www.washingtonpost.com/wp-dyn/content/article/2006/04/08/AR2006040800529.html
There are a number of intriguing statements in the article. For
example, in Italy 106,000 wiretaps were approved last year. By
contrast, in the US there
Adam Back wrote:
On Tue, Apr 04, 2006 at 06:15:48AM +0100, Ben Laurie wrote:
This illustrates a problem with multi-show credentials, that the holder
could share his credential freely, and in some cases even publish it,
and this would allow non-authorized parties to use it. To avoid this,
Christian Paquin wrote:
Adam Back wrote:
On Tue, Apr 04, 2006 at 06:15:48AM +0100, Ben Laurie wrote:
Brands actually has a neat solution to this where the credential is
unlinkable for n shows, but on the (n+1)th show reveals some secret
information (n is usually set to 1 but doesn't have to
On Sat, Apr 08, 2006 at 07:53:37PM +0100, Ben Laurie wrote:
Adam Back wrote:
[about Brands credentials]
I think they shows are linkable, but if you show more than allowed
times, all of the attributes are leaked, including the credential
secret key and potentially some identifying
