How ATM fraud nearly brought down British banking

2005-10-22 Thread R.A. Hettinga
--- begin forwarded text Date: Sat, 22 Oct 2005 01:58:34 -0400 To: Philodox Clips List [EMAIL PROTECTED] From: R.A. Hettinga [EMAIL PROTECTED] Subject: How ATM fraud nearly brought down British banking http://www.theregister.co.uk/2005/10/21/phantoms_and_rogues/print.html The Register

Writeup of Smooth MD5 Collisions...

2005-10-22 Thread Ben Laurie
...can be found here... http://www.links.org/?p=19. I'd quote it, but it won't render well in plain ASCII. Cheers, Ben. -- http://www.apache-ssl.org/ben.html http://www.thebunker.net/ There is no limit to what a man can do or how far he can go if he doesn't mind who gets the credit. -

Re: [fc-discuss] Financial Cryptography Update: On Digital Cash-like Payment Systems

2005-10-22 Thread Ian G
R. Hirschfeld wrote: Date: Thu, 20 Oct 2005 11:31:39 -0700 From: cyphrpunk [EMAIL PROTECTED] 2. Cash payments are final. After the fact, the paying party has no means to reverse the payment. We call this property of cash transactions _irreversibility_. Certainly Chaum ecash has this