Re: A non-parellelizable form of hashcash

2000-03-27 Thread Bram Cohen
On 26 Mar 2000, David A. Wagner wrote: Your technique appears to be a more complicated -- but closely related -- variant of the construction given in the following paper: ``Time-lock puzzles and timed-release Crypto'', R. Rivest, A. Shamir, and D. Wagner, MIT LCS tech report TR-684,

WPI Cryptoseminar, Wednesday March 29

2000-03-27 Thread R. A. Hettinga
--- begin forwarded text Date: Mon, 27 Mar 2000 07:07:45 -0500 (EST) From: Christof Paar [EMAIL PROTECTED] To: "WPI.Crypto.Seminar":; Subject: WPI Cryptoseminar, Wednesday March 29 Sender: [EMAIL PROTECTED] Reply-To: Christof Paar [EMAIL PROTECTED] Please note the unusal time (1:30 pm) of

Can Accountants Compute?

2000-03-27 Thread Duncan Frissell
In a UK magazine ad, PricewaterhouseCoopers http://www.pwcglobal.com/ says "We are developing a new model of E-Cash for one of the largest global financial organizations". Anyone know what they're talking about? DCF