PhD in cryptography from the University in Bergen in 2005. Have worked with cryptography research most of the time since then. Works now as the leader of the group for crypto research at Simula UiB. Interests: cryptanalysis, fully homomorphic encryption, lattices.
July 20th, 2021 | 42 mins 56 secs
Were GPRS's encryption ciphers deliberately backdoored? Nadim discusses this question with cryptanalysts Gaëtan Leurent and Håvard Raddum.