- From: Amir Herzberg <AMIR@newgenpay.com>
- Date: Sun, 1 Apr 2001 16:05:13 +0100
- To: "'Joseph M. Reagle Jr.'" <reagle@w3.org>, Amir Herzberg <AMIR@newgenpay.com>
- Cc: XML Encryption WG <xml-encryption@w3.org>
Joseph Reagle said, > >Yes, but that's authentication, where for that voluerability authentication > >may be sufficient; furthermore using MAC may not be feasible if we use > >public key encryption and the parties do not (wish to) share a key. > > Ok [def:MAC]. You want a 'encryption checksum'. > Unfortanately, I've been unable to find a reference and specification for OEAP. See e.g. http://www.rsasecurity.com/rsalabs/rsa_algorithm/oaep_security.html http://www.rsasecurity.com/rsalabs/faq/7-10.html they contain the ref to the paper and implementations btw OEAP is also covered in my public key lecture in the course on `intro to crypto w/ appl to e-commerce` in our site (demo area)... > __ > Joseph Reagle Jr. http://www.w3.org/People/Reagle/ Best regards, Amir Herzberg CTO, NewGenPay Inc. See our demo and overview/tutorials on secure e-commerce in http://www.NewGenPay.com
Received on Sunday, 1 April 2001 09:01:40 UTC