Hi,

I'm a student in computer science and I plan do my study thesis about RSA-PSS. 
Part of that could be implementing PSS in an open source project.

A bit of background about PSS:
Implementing RSA in real-world applications needs some kind of padding. Older 
methods, like the widespread pkcs #1 v1.5, have been designed without any 
proof for their security. For PSS, it's possible to proove (in a random oracle 
model) that it's security is directly related to the security of RSA.

RSA-PSS is standardzied in pkcs #1 v2.1 (also published as RFC 3447), but not 
very widely in use at the moment. The openssl project is working on an 
implementation and some experimental patches exist.


So I had the idea implementing RSA-PSS signature validation in NSS as a google 
summer of code project. The only bit of information about nss and pss was this 
old mailing list post:
http://groups.google.com/group/mozilla.dev.tech.crypto/browse_thread/thread/5d2faba3e71f2bb5/6bdca2a80a17d18a?lnk=gst&q=pss#6bdca2a80a17d18a

What would people think about that? Is it too much/too little for a SoC-
project? Is it something nss / the mozilla project would welcome?

cu,
-- 
Hanno Böck              Blog:           http://www.hboeck.de/
GPG: 3DBD3B20           Jabber/Mail:    ha...@hboeck.de

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