wbs_aes_ches2015

CHES 2015 challenge

One of the four challenges of the CHES2015 CTF contained a white-box.
Ref: https://ches15challenge.com/

Components

• target contains the ROM of the original challenge.
• LIFT contains a script to extract tables from the ROM to run the white-box with a standalone code.
• ALG contains an algebraic attack against this challenge.
• ALG2 contains another algebraic attack against this challenge.

Other write-ups

• https://wiki.yobi.be/index.php/CHES2015_Writeup#Challenge_4