Re: Blue Spike and Digital Watermarking with Giovanni

2000-01-17 Thread Dan Geer
Working for Xerox I can assure you that all of our colour machines together with all our competitors colour machines leave a "trace". Pointer to how this trace is applied, recorded, accounted for, and handled when components are swapped out? --dan

Re: BXA press release URL; and where to get the regs in HTML

2000-01-17 Thread Joe Francis
Given this: "``Open cryptographic interface''. A mechanism which is designed to allow a customer or other party to insert cryptographic functionality without the intervention, help or assistance of the manufacturer or its agents, e.g., manufacturer's signing of cryptographic code or

Re: Blue Spike and Digital Watermarking with Giovanni

2000-01-17 Thread Paul Crowley
Eugene Leitl [EMAIL PROTECTED] writes: Well, the deformations must be smooth, so this just describes an attack against a certain type of watermarks. Yes. They found that there was one watermarking product on the market that was not defeated by their standard mechanism, and developed a new

Re: BXA press release URL; and where to get the regs in HTML

2000-01-17 Thread Phil Karn
Apache 2.0 has general programming hooks that are sufficient for adding crypto. And so does the UNIX shell: tar cf - . | ssh -C foo 'tar xvf -' Dunno how far they tried to control this even under the old regs. Phil