On Mon, 2003-11-24 at 21:06, J Harper wrote:
...snip...
We're not looking for official legal advice, just some pointers to
current online resources of how to go about registering our product
in the US. I've seen posts that for SSL implementations you just
need to send a letter to the
Ian Grigg wrote:
(link is very slow:)
http://theregister.co.uk/content/68/34096.html
Cryptophone locks out snoopers
By electricnews.net
Posted: 20/11/2003 at 10:16 GMT
I see the source release has been put back... again.
Thanks. Pretty simple for open source code. Single email to two addresses
once we have code available online.
http://www.bxa.doc.gov/Encryption/pubavailencsourcecodenofify.html
(yes, notify is spelled wrong)
What about the patent/trademark issues?
- Original Message -
From: Sidney
We've implemented a small version of SSL that we plan to release as
open source by year's end.
Great!
We're not looking for official legal advice, just some pointers to
current online resources of how to go about registering our product in
the US.
http://www.bxa.doc.gov/Encryption; Google
In message [EMAIL PROTECTED], J Harper writes:
SSLv3 protocol implementation
Simple ASN.1 parsing
Cipher suites:
TLS_RSA_WITH_RC4_128_MD5
TLS_RSA_WITH_RC4_128_SHA
TLS_RSA_WITH_3DES_EDE_CBC_SHA
I understand the need to conserve space; that said, I strongly urge you
to consider AES as
Does anyone know of a trapdoor one-way function whose trapdoor can be locked
after use?
It can be done with secure hardware and/or distributed trust, just delete
the trapdoor key, and prove (somehow?) you've deleted it.
It looks hard to do in trust-the-math-only mode...
--
Peter Fairbrother
On Wed, Nov 26, 2003 at 02:56:40PM -0800, J Harper wrote:
Great feedback, let me elaborate. I realize that AES is implemented in
hardware for many platforms as well. I'll mention a bit more about our
cryptography architecture below. Do you know why AES is so popular in
embedded? ARC4 is
As a separate issue from whether you want to implement AES, if you do
decide to implement it look at Brian Gladman's code at
http://fp.gladman.plus.com/cryptography_technology/rijndael/
It is the fastest free implementation of AES that I know of, and has a
good history and credentials behind
I've just taken a look. This OCB mode for AES looks really interesting.
Encryption and MAC in one pass! Wait, OCB is patented. That's not in
the spirit of AES :-) I suppose one could do a user defined cipher
suite for AES OCB, if both client and server knew about it. Anyway...
must focus on
