| commit | 37f95f67fec2b2460903ffa5255b1beeba1731fd | [log] [tgz] |
|---|---|---|
| author | Amaury Pouly <amaury.pouly@gmail.com> | Thu Oct 27 23:06:16 2016 +0200 |
| committer | Amaury Pouly <amaury.pouly@gmail.com> | Thu Oct 27 23:06:16 2016 +0200 |
| tree | 6a932718139104406ab576ba89065c53f8dd20e7 | |
| parent | 794104dd17a28a2db09ca1ed44ba7dfb18a1f0ca [diff] |
nwztools/upgtools: rewrite keysig brute force search The new search has two new features: - it takes advantage of the fact that DES keys are only 56-bit long (and not 64) - it is now multithreaded As a proof of concept, I ran it on the A10 series firmware upgrade and was able to find the key in a few seconds using 4 threads. The search is still limited to ascii hex passwords (seems to work on all devices I have tried thus far). Change-Id: Ied080286d2bbdc493a6ceaecaaadba802b429666