Re: DRM for Theora over RTP
Tom Sparks <[email protected]>
| Newsgroups | gmane.comp.multimedia.ogg.theora.general |
|---|---|
| Message-ID | <[email protected]> |
--- On Thu, 24/6/10, Roscoe <[email protected]> wrote: > From: Roscoe <[email protected]> > Subject: Re: [theora] DRM for Theora over RTP > To: "Tom Sparks" <[email protected]> > Cc: [email protected] > Received: Thursday, 24 June, 2010, 8:44 PM > On Wed, May 26, 2010 at 10:03 AM, Tom > Sparks <[email protected]> > wrote: > ..cut... > > Depending on your bandwith needs you could > cryptographic hash function[1] > > > > [1] http://en.wikipedia.org/wiki/Cryptographic_hash_function > > tom sparks > > I'm curious, what do you mean? > > (Presumably you're not suggesting something uncommon like > using a hash > function to build a stream cipher primitive) this may help you " ZRTP is a cryptographic key-agreement protocol to negotiate the keys for encryption between two end points in a Voice over Internet Protocol (VoIP) phone telephony call based on the Real-time Transport Protocol. "- http://en.wikipedia.org/wiki/ZRTP I cant help you any more because it is getting beyond my area of knowledge tom