Keys

There are 22,112 candidate keys in the database, of which 15,714 (71.07%) have been validated against at least one encrypted group.

There are 29,485 encrypted groups in the database, of which 15,719 (53.31%) have a validated key. This is equal to the total number of validated keys if and only if keys are not re-used. A further 1,297 (4.40%) groups do not have a validated key, but are empty and can be replaced with an unencrypted equivalent with a cache editor.

Download

This page allows all raw keys in the database to be exported in bulk. It doesn't include the archive/group IDs or versions each key is valid for. To export the keys for a particular build of the cache, use the download link on the caches page instead.

All candidate keys (JSON) Validated keys (JSON)

Analysis

The output of piping all validated keys in binary format into ent is:

Entropy = 7.999267 bits per byte.

Optimum compression would reduce the size
of this 251424 byte file by 0 percent.

Chi square distribution for 251424 samples is 255.85, and randomly
would exceed this value 47.32 percent of the times.

Arithmetic mean value of data bytes is 127.3756 (127.5 = random).
Monte Carlo value for Pi is 3.142038946 (error 0.01 percent).
Serial correlation coefficient is -0.000341 (totally uncorrelated = 0.0).

The keys are sorted in import order, which does not match the order they were generated in. This could influence portions of ent's output.