RE: NONSTOP Crypto Query

2001-01-15 Thread Trei, Peter
I've seen an existance proof which indicates that this is possible. Back when I was first getting involved with computers (circa 1972), some digitizer tablets worked by speed-of-sound measurements. The stylus tip contained a small spark gap which was energized when the stylus pressed on the

Spark gap digitizers (was NONSTOP Crypto Query)

2001-01-15 Thread Arnold G. Reinhold
I remember those. They were made by Summagraphics. We purchased a large format one (about 4 feet X 5 feet) to digitize apparel patterns. They had linear microphones along the top and left sides of the table. You had to be careful not to put your free hand between the spark pen and the

efdtt source

2001-01-15 Thread Charles M. Hannum
[Moderator's Note: I point out that this version of this code actually does fit on a T-shirt, unlike other versions that only partially fit. As for possible controversy: I take the position that the first amendment continues to be in force in the U.S. and that this is a scholarly discussion list.

SHA-1 testing

2001-01-15 Thread \marius\
Hello, Can somebody tell me if the following statements are correct. Thank you very much. According with the DSSVS User's Guide document that can be find on http://csrc.nist.gov/cryptval/ under SHA-1 topic, for Type III testing (Pseudorandomly Generated Messages) the appendix E

SHA-1 testing

2001-01-15 Thread \marius\
Hello, Sorry for sending this message again, but I fought that adding the APENDIX E to the message will make it more clear. Can somebody tell me if the following statements are correct. Thank you very much. According with the DSSVS User's Guide document that can be find on

NSPW 2001 CFP

2001-01-15 Thread R. A. Hettinga
--- begin forwarded text From: [EMAIL PROTECTED] Subject: NSPW 2001 CFP To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED], [EMAIL PROTECTED] Date: Mon, 15 Jan 2001 18:21:48 -0500 Sender: [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED]

early registration deadline for Financial Cryptography '01

2001-01-15 Thread R. A. Hettinga
--- begin forwarded text Resent-Date: Mon, 15 Jan 2001 21:40:34 -0400 Date: Tue, 16 Jan 2001 02:40:21 +0100 (MET) From: "R. Hirschfeld" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: early registration deadline for Financial Cryptography '01 Reply-to: [EMAIL PROTECTED] Resent-From: [EMAIL

The Shining Cryptographers Net

2001-01-15 Thread hal
The Shining Cryptographers Net Here is a rough idea for a quantum-cryptography variant on the DC Net, the Dining Cryptographers Net invented by David Chaum. It does not provide as much anonymity as the DC Net, but perhaps will inspire others to look for a more powerful design. In a simple