This extension is currently being distributed along with Mercurial.
Author: Benoit Benissot
This extension allows for signing of Mercurial revisions, checking them or listing of signed changesets.
Configure your .hgrc to enable the extension by adding following lines:
Use the [gpg] stanza for optional configuration tweaks for the extension:
[gpg] # if cmd is not provided it defaults to gpg cmd=/path/to/gpg-command-to-use # key is optional and can be provided on the command line key=KEYID
Sign one or more revisions: hg sign [OPTION]... [REVISION]...
Check signed revision: hg sigcheck REVISION
List signed revisions: hg sigs
Use hg help for additional options.