Web of trust statistics and pathfinder (Wotsap)

Find paths between two keys in the OpenPGP Web of Trust, and get statistics about a key or the whole web.

The current database was created from a keyserver dump dated 2003-03-26. To make it more up-to-date, I would appreciate if someone would run this Python program on a pks keyserver once a day (or more often), and feed the result to me. The program uses pksclient to extract the keys and signatures in the largest strongly connected set, and saves this information in an approximately 500 KiB small file. The process takes one hour on my (slow) laptop. If anyone is interested, the currently used file is available here.

Observe:
Keys can be specified as normal key IDs (0x12345678 or 12345678), or a number of space-separated case-insensitive search terms (i.e. "rms@gnu.org" or "@gnu Stallman").

Pathfinder

Signatures (arrows) goes upwards. The bottom key is often your own key. In other words, the graph shows how likely the bottom key is to trust the identity of the top key.
The graph shows all paths of the shortest length.





Random graphs:

Key statistics

Get statistics about a single key, generated on-the-fly.

Web of Trust statistics

Information and statistics about the current Web of Trust dump.

Debian developers

To use a smaller database generated from debian-keyring, add &wot=debian at the end of the URLs.

Code

All code is available under GNU GPL here (sig).

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Jörgen Cederlöf <jc+wotsap@lysator.liu.se>