Re: RSA Security, Inc.

1999-09-20 Thread Ben Laurie
Vin McLellan wrote: > Why did Baltimore Tech's founder flip out and denounce RSA's PKC as > a secret stolen from the British GCHQ... shortly after RSA-Australia began > shipping Eric Young's new SSL implementation code under the RSA brand name > in the international market? (Young's BSAF

key revokation ain't

1999-09-20 Thread Julian Assange
- Forwarded message from send mail ONLY to cs - >From [EMAIL PROTECTED] Mon Sep 20 20:32:30 1999 Return-Path: <[EMAIL PROTECTED]> Received: from yyy.lanl.gov (yyy.lanl.gov [204.121.6.60]) by suburbia.net (Postfix) with ESMTP id 8C5026C6A1 for <[EMAIL PROTECTED]>; Mon, 20

RE: No liberalization for source code, API's

1999-09-20 Thread Trei, Peter
> -- > Greg Broiles[SMTP:[EMAIL PROTECTED]] wrote: > Subject: No liberalization for source code, API's > > There's been some discussion of this in the press, but not much discussion > > of the specifics. BXA has published a "question-and-answer" document > discussing the anticipa

IP: Smart Cards with Chips encouraged

1999-09-20 Thread Robert Hettinga
I remember Ian, Adam, and I talking about the card-in-a-floppy thing at CFP '96. Soulda, woulda, coulda, and all that... Cheers, RAH --- begin forwarded text From: [EMAIL PROTECTED] Date: Mon, 20 Sep 1999 08:50:44 -0500 To: [EMAIL PROTECTED] Subject: IP: Smart Cards with Chips encouraged Cc

Re: Ecash without a mint

1999-09-20 Thread Adam Back
Anonymous writes: > Consider the following system, not yet completely practical, but perhaps > with some more work it could be made so. Features: > > - A "mint" is used only to create the initial allocation of ecash. >After that it is not needed. > > - Complete anonymity as with Chaum ec

Re: Smart Cards with Chips encouraged

1999-09-20 Thread Ricki Boyle
As someone involved in the US smartcard arena, a little more background is offered for those interest in this emerging technology.. >I remember Ian, Adam, and I talking about the >card-in-a-floppy thing at CFP '96. > >Soulda, woulda, coulda, and all that... > >Cheers, >RAH > > >New Hardwa

RE: more re Encryption Technology Limits Eased

1999-09-20 Thread Trei, Peter
> -- > [EMAIL PROTECTED][SMTP:[EMAIL PROTECTED] wrote:] > Subject: Re: more re Encryption Technology Limits Eased > > Bill Simpson said: > > > > - We just learned a few weeks ago that every copy of Windows has a > secret > > NSA key. We don't know why. Remember the Lotus Notes

Re: Ecash without a mint

1999-09-20 Thread Wei Dai
On Mon, Sep 20, 1999 at 03:46:39PM +0100, Adam Back wrote: > How communication and computationally intensive is the ZK proof as a > function of the coin list length? Could the proof be used in a > practical system? The complexity is polylog in the number of coins, but unfortunately it is not pra

Re: Ecash without a mint

1999-09-20 Thread Anonymous
> How communication and computationally intensive is the ZK proof as a > function of the coin list length? Could the proof be used in a > practical system? According to the Crypto 99 paper, the ZK proof takes resources O(log^2(N)), where N is the number of coins issued. However they are vague a

Re: Ecash without a mint

1999-09-20 Thread bram
On Mon, 20 Sep 1999, Adam Back wrote: > - is the ZK proof interactive? If so this would place communication > restrictions on spending -- payer and payee would need to be > simultaneously online. Interactive ZK proofs can be made non-interactive by generating an encoding of the information

Re: Ecash without a mint

1999-09-20 Thread Wei Dai
On Mon, Sep 20, 1999 at 03:46:39PM +0100, Adam Back wrote: > [1] Wei Dei's b-money protocol: http://www.eskimo.com/~weidei/bmoney.txt BTW, the correct URL is http://www.eskimo.com/~weidai/bmoney.txt.

Good crypto products?

1999-09-20 Thread Rob Lemos
Can anyone recommend a good product for encrypting information on the fly, meaning encrypt the file when you close it and decrypt it when you open it. It would also be nice if it would ask you whether you wanted the file you are just closing to be encrypted. That is, it builds a list as you use

Re: Secure Digital Memory Chip??

1999-09-20 Thread Robert Hettinga
--- begin forwarded text Resent-Date: Mon, 20 Sep 1999 14:43:10 -0400 Date: Mon, 20 Sep 1999 11:28:35 -0700 (PDT) From: Peter A Pongracz-Bartha <[EMAIL PROTECTED]> Cc: [EMAIL PROTECTED] Subject: Re: Secure Digital Memory Chip?? To: [EMAIL PROTECTED] Resent-From: [EMAIL PROTECTED] Resent-Sender:

Cracking the Code

1999-09-20 Thread Anonymous
[Excerpt from CATO Update, 20 Sept. 1999:] The Cato Institute released a new Cato Briefing Paper, "Strong Cryptography: The Global Tide of Change," as the Clinton administration was announcing a relaxation in controls on the export of encryption technology. In the paper, Arnold G. Reinhold writes

Re: Ecash without a mint

1999-09-20 Thread Wei Dai
On Mon, Sep 20, 1999 at 09:02:17PM +0200, Anonymous wrote: > Yeah, neat idea! With b-money, newly minted value goes directly into > someone's account, but if it was used instead to create an anonymous > coin you would have an accountless system. In that case you don't even > need the mint for th

Re: Ecash without a mint

1999-09-20 Thread Robert Hettinga
At 1:52 PM -0700 on 9/20/99, Wei Dai wrote: > Unfortunately it seems unavoidable unless you have a trusted party control > the money supply. Yes. In business, they call this quaint phenomenon "financial intermediation". ;-). Seriously, if you have *lots* of intermediaries in competition, the

Re: fc00 boat charter

1999-09-20 Thread Robert Hettinga
At 3:52 PM -0400 on 9/20/99, Declan McCullagh wrote, on cypherpunks: > Just maybe. Depends on how long it takes -- I can't justify an overwhelming > amount of time away from the office. Seems to me there'd be a huge > difference in terms of time and cost from Boston and Miami. (Heck, how > abo

RE: Smart Cards with Chips encouraged

1999-09-20 Thread Lucky Green
Fisher International has been shipping their Smarty smartcard reader in a floppy for years. The Smarty was an evolution of Fisher's SafeBoot token, also in a floppy form factor. I received a free SafeBoot kit at the 1994 or 1995 RSA conference. --Lucky Green <[EMAIL PROTECTED]> > -Original M