Hi, >>"Jason" == Jason Gunthorpe <[EMAIL PROTECTED]> writes:
Jason> PGP signatures have a signature ID and a date that are ment to be used to Jason> prevent against replay attacks. I forget the exact details but there is a Jason> gpg mode that prints it out. The db.debian.org gateways all make use of Jason> it. Indeed, as does the voting machinery. I was going to post example code here, but the example got too huge (email me if you want a copy). Replay attacks can be thwarted by a simple check on the server. manoj -- Q: How many IBM CPU's does it take to execute a job? A: Four; three to hold it down, and one to rip its head off. Manoj Srivastava <[EMAIL PROTECTED]> <http://www.debian.org/%7Esrivasta/> 1024R/C7261095 print CB D9 F4 12 68 07 E4 05 CC 2D 27 12 1D F5 E8 6E 1024D/BF24424C print 4966 F272 D093 B493 410B 924B 21BA DABB BF24 424C