Le 2013-09-23 17:43, Simon Horne a écrit : > When a call is placed the certificate is signed embedded and the first half > of the Diffie Hellman is sent in the clear. The remote authenticates the > certificate and encrypts the reply Diffie Hellman with the certificate > supplied from the remote so only the caller can decrypt it. It would also > sign it's own certificate. This way each party is authenticated I see only one side being authenticated with this scheme. Hello NSA! ;) Also, why no mention of ZRTP? Simon ------------------------------------------------------------------------------ LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99! 1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint 2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13. http://pubads.g.doubleclick.net/gampad/clk?id=58041151&iu=/4140/ostg.clktrk _______________________________________________________ Posting: mailto:Openh323gk-users@xxxxxxxxxxxxxxxxxxxxx Archive: http://sourceforge.net/mailarchive/forum.php?forum_name=openh323gk-users Unsubscribe: http://lists.sourceforge.net/lists/listinfo/openh323gk-users Homepage: http://www.gnugk.org/