[Security] End-to-end encryption with JavaScript client

Bartosz Malkowski bmalkow at wp.pl
Sat Aug 30 02:47:08 CDT 2008


Is there any method to encrypt messages between two clients if one of
those client is JavaScript client working in web browser?

I can implement RC4 cipher or similar (DES JS implementation exists as I
remember) but key management is very big problem. I can't implement PGP
or x509 key management in JS/Google Web Toolkit.
Maybe Java applet may be a solution? Applet for encryption and key
exchange only.

Bartosz Małkowski
Tigase Polska
JID: bmalkow at malkowscy.net

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