-2
votes
0answers
20 views

why should one use lattice-based systems in travel documents or epassports in post- quantum computers era? [duplicate]

What are the attack algos and complexities to break lattice based systems? What is the motivation for using lattice crypto? why it has not been used extensively? what is fully homomorphic ...
3
votes
0answers
84 views

FHE over the integers - Is that paper's scheme known to be insecure against quantum adversaries?

I was reading the paper Fully Homomorphic Encryption over the Integers, and started wondering if there is a known quantum attack on their main scheme, because There is an efficient quantum attack ...