Talk:1553: Public Key
I'm assuming he's referring to the GPG/PGP Key. Basically you have a key pair, one private that you use to sign/encrypt and one public, which can be used to verify your private key was used to sign. See Wikipedia for more information. If you posted your private key, anyone could sign as if they were you. I sign pretty much everything (not to mailing lists though), but don't think I've seen anyone else ever do so, even those I know have keys. See 1181: PGP for more. 198.41.235.35 04:59, 20 July 2015 (UTC)
- Don't believe everything certification authorities are telling you. X.509 SSL certificates works exactly same. Certificate is just a public key signed by certification authority. And yes, you can sign email with X.509 certificate. -- Hkmaly (talk) 09:54, 20 July 2015 (UTC)
This comic should be added to Category:Cryptography, but I'm not sure how to do that or whether I can do that. Nick818 (talk) 07:06, 20 July 2015 (UTC)
- Nick818—Someone did this today, but for your future reference, you just need to add [[Category:Cryptography]] to the page that needs to be categorized. It's helpful and customary to add the code to the bottom of the page. Cheers, jameslucas (" " / +) 10:21, 20 July 2015 (UTC)
This explanation completely misses the point that the PGP workflow is fundamentally flawed which has been stated by more than one expert, e.g. famously last year by Matthew Green, leading to demands to "let it die" and be replaced by something workable. --108.162.254.190 11:21, 20 July 2015 (UTC)
