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1318 points xvector | 1 comments | | HN request time: 0s | source
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M0 ◴[] No.19824127[source]
They don't use cryptographic timestamps with their signatures ? The certificate might now be invalid, but the signatures were done at a time when it was valid...
replies(1): >>19824413 #
fluidcruft ◴[] No.19824413[source]
The problem is that "time" is fungible and can be forged. The date on a signature doesn't really mean anything.
replies(2): >>19824479 #>>19824706 #
1. userbinator ◴[] No.19824479[source]
Emphasis on cryptographic timestamps.