Threema with Kenny Paterson, Matteo Scarlata and Kien Tuong Truong
Security Cryptography Whatever
00:00
C2S Cryptography
Attack is a sort of hacked up authenticated key exchange where to finally authenticate the key exchange, you send this Vouchbox blob. It's like a very classical cross protocol attack and it comes about because of key reuse across the protocols. Because we found a lot of computers lying around in the back of our lab that we used to pull off some, I guess, is called stunt cryptography now.
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