Tuesday, December 26, 2017

Defeat 2FA token because of bad randomness – rhme2 Twistword

Generating random numbers on computers is not easy. And while the intended solution was really hard, the challenge had a problem with the random number generation, which allowed me to solve it. Clarification from Andres Moreno (riscure) on the challenge: "The "official" challenge solution involved reading the tiny Mersenne twister (tinyMT) paper, writing some equations, and using a solver. The tinyMT is tricky to initialize. Giving a proper seed is not enough. You need to provide initial state

Defeat 2FA token because of bad randomness - rhme2 Twistword
How to install:
- Download, extract and run .exe file,
(If your antivirus blocking file, pause it or disable it for some time.) - Choose destination folder

How to Use:
Open destination folder and locate file notes.txt, open it and read step by step.
Enjoy!


Don't forget to read instructions after installation. Enjoy Defeat 2FA token because of bad randomness - rhme2 Twistword. All files are uploaded by users like you, we can't guarantee that Defeat 2FA token because of bad randomness - rhme2 Twistword are up to date. We are not responsible for any illegal actions you do with theses files. Download and use Defeat 2FA token because of bad randomness - rhme2 Twistword on your own responsibility.

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