My public key: 398A 6057 F139 FC6A

You can verify the ownership of this website, and of my other web and social media accounts via Keybase.

Many of the files on my site have been cryptographically signed. The signatures can be verified using a PGP compatible crypto suite, e.g. GPG.

Suppose we want to verify one of my papers.

  • If you don't have my public key in your keychain, fetch it:

gpg2 --keyserver hkp:// --recv-keys 398A6057F139FC6A

  • Then we fetch the paper and the corresponding signature (.asc file):

$ ftp{,.asc}

On Linux, you would use wget instead of ftp.

  • Then we can verify the signature:

$ gpg2 --verify barrett2015approaches.pdf.asc barrett2015approaches.pdf
gpg: Signature made Thu Dec 17 18:44:13 2015 GMT using RSA key ID DA939384
gpg: Good signature from "Edd Barrett" [ultimate]
gpg:                 aka "Edd Barrett" [ultimate]


My public key: (sig)


Since matrix currently does not have a good way to verify keys, I've put a GPG signed list of my keys up here.

matrix_keys.txt (sig)