Re: Using signature-only certs to authenticate key exchanges

2000-08-17 Thread Rich Salz
This effectively exempts things like signature-only smartcards and similar tokens. I would not want to risk things on strict technical interpretation. I would go solely by intent, which often seems obvious. "I don't know what cryptography is, but I know it when I see it." /r$

Comcast@Home bans VPNs

2000-08-17 Thread Ian Brown
Customers blast Comcast move to foil bandwidth hogs By Corey Grice Staff Writer, CNET News.com August 16, 2000, 12:00 p.m. PT Revisions made to a Comcast Online customer agreement document have irked some high-speed cable-modem customers concerned about a prohibition on the use of secure

Re: Using signature-only certs to authenticate key exchanges

2000-08-17 Thread Bill Stewart
At 07:39 AM 8/17/00 +0800, Enzo Michelangeli wrote: My question was about the legal meaning, or, better, prevalent legal interpretation, of "signature-only key". ... This is not a purely academic issue. For example, in Hong Kong the import of cryptographic devices is exempted from import

RE: Using signature-only certs to authenticate key exchanges

2000-08-17 Thread Lucky Green
Enzo, My apologies for being unclear. Since I am not an attorney licensed to practice law in Hong Kong, I of course cannot speak to the legalities of using a cert/key with a signature-only key usage restriction for encryption purposes. Though I suspect even an attorney meeting the above

Tipster voluntary payment protocol

2000-08-17 Thread Jeff Kandt
"Tipster" is the name I'm using for the voluntary payment scheme I posted to the coderpunks and cypherpunks lists (among others) a few weeks ago under the title "Kill the RIAA: a protocol." http://www.inet-one.com/cypherpunks/dir.2000.07.24-2000.07.30/msg00387.html Since that post, I've set