Quote from: tootiefruitie on July 28, 2012, 12:45 pmLouisCyphere and/or Guru, would you be kind enough to tell us how the SHA hash is used in a person's key?Nomodeset posted a good basic introduction to hashing and signatures in the PGP Club thread here:http://dkn255hz262ypmii.onion/index.php?topic=30938.msg373481#msg373481And here:http://dkn255hz262ypmii.onion/index.php?topic=30938.msg374194#msg374194Quote from: tootiefruitie on July 28, 2012, 12:45 pmalso, how would one check the hash of their own key, and proceed to update it? would this require a new key, or is this something that can be changed?gpg --edit-key 0xDEADBEEFgpg> showprefAll the preferences can be changed with the setpref command when editing a key.