On Thursday, May 29, 2003, at 11:21 US/Eastern, Derek Atkins wrote:
"Richard Laager" <rlaager(_at_)wiktel(_dot_)com> writes:
Jon Callas wrote:
In fact, there are those who feel safer with AES
at 128 than at
256.
Any particular reason(s)? Is there any merit to these reason(s)?
The difficulty in obtaining 256 bits of key entropy?
Hmm... if I read you correctly that would imply that AES-256 with a key
containing 128 bits of entropy is less secure than AES-128 with a key
containing 128 bits of entropy. Do you know of a document where this
would be explained?
Cheers!
-J
--
Jeroen C. van Gelderen - jeroen(_at_)vangelderen(_dot_)org
When Germany invaded Czechoslovakia and Poland, its declared
justification
was to free the Germans living in those countries from the tyranny of
the
Czech and Polish governments. When Germany invaded the Soviet Union in
1941, one of its declared purposes was to "liberate" the Russian people
from communist tyranny.