Transcript of interview with David Chaum

1999-04-14 Thread Andreas Bogk
--- Start of forwarded message --- Date: Wed, 14 Apr 1999 09:57:30 -0400 From: [EMAIL PROTECTED] Message-Id: <[EMAIL PROTECTED]> Transcript of the telephone conversation with David Chaum of Digicash MOVING ART STUDIO LIST: E-MONEY http://www.moving-art-studio.com/ ===

Re: MPI & Modular Arithmetic

1999-06-16 Thread Andreas Bogk
Hans Viens <[EMAIL PROTECTED]> writes: > I would like to know if anyone of you know where I could find a free > (commercial and non-commercial) implementation of a Multiprecision Integer > and modular arithmetic ? Gwydion Dylan (http://www.gwydiondylan.org) contains a bignum library as part

Re: US Urges Ban of Internet Crypto

1999-07-28 Thread Andreas Bogk
Eugene Leitl <[EMAIL PROTECTED]> writes: > > Nations do not control distribution of intangible items. While > > I recognize that this issue is controversial, unless we address > > this situation, use of the Internet to distribute encryption products > > will render Wassenaar's controls imm

Re: And now, a java encoder ring!

1999-07-31 Thread Andreas Bogk
Udhay Shankar N <[EMAIL PROTECTED]> writes: > For me, the highlight of the JavaOne Developer Conference in San > Francisco last March was Dallas Semiconductor's iButton with Java -- aka > the Java Ring, a wearable computer that ran Java. It allegedly had a > high-performance encryption engine, an

Re: And now, a java encoder ring!

1999-08-03 Thread Andreas Bogk
[EMAIL PROTECTED] (Peter Gutmann) writes: > Is there any easy way to check this which doesn't involve writing a lot of > code and poking it at the ring to see how it'll react? I have one of these Yes. Upload the ModExp demo applet and see if it will exponentiate two large numbers correctly in

Re: Power analysis of AES candidates

1999-09-12 Thread Andreas Bogk
Russell Nelson <[EMAIL PROTECTED]> writes: > > There's some question about how hard it will be to design > > hardware that will be DPA-resistant for different > > algorithms. > Big on-chip caps. Lithium batteries. Tamper-resistant housings. The problem is that the caps probably have to be s

Re: Power analysis of AES candidates

1999-09-14 Thread Andreas Bogk
John Gilmore <[EMAIL PROTECTED]> writes: > What are you guys talking about? Differential power analysis doesn't > require any physical attack, nor does it deal with voltage > variations. (You are probably thinking of Shamir's fault-injection The usual setup for DPA involves a 10 Ohm resistor w

Re: DeCSS Court Hearing Report

2000-01-03 Thread Andreas Bogk
Lucky Green <[EMAIL PROTECTED]> writes: > other individuals distributing copies of [De]CSS source code. DeCSS was > originally published to allow for playback of DVD's on computers running the > Linux operating system. I think it's about time to clear up some issues. DeCSS is *not* Linux softwar

Re: DeCSS Court Hearing Report

2000-01-04 Thread Andreas Bogk
Sameer Parekh <[EMAIL PROTECTED]> writes: > The DVD CCA does not have a strong case, but they will not > back down. They have too much riding on this. As Lucky has stated, > their entire existence is built upon licensing the CSS > technology. Since it is no longer a trade secret, they have