mkey dump tool available

[erdem_ua]

Oh thanks. Now we could shut-up authld with using this key?
I think now it's easy to build a program that recalculates partition hashes and verifies for C series. That leads force update for C series.

Does it work for B CI+ too? I remember we have already a tool that calculates required hashes for B CI+.
I lost track of authld.Anyway I don't have CI+ :p