"Covert Authentication from Lattices" by Rajendra Kumar and Khoa Nguyen
Introduced by von Ahn et al. (STOC’05), covert two-party computation is an appealing cryptographic primitive that allows Alice and Bob to securely evaluate a function on their secret inputs in a steganographic manner, i.e., even the existence of a computation is oblivious to each party - unless the output of the function is favourable to both. A prominent form of covert computation is covert authentication, where Alice and Bob want to authenticate each other based on their credentials, in a wa...
Decisional Quadratic Residuosity Decisional Diffie Hellman Mutual Authentication Module Learning With Errors Module Short Integer Solution
Source: uow.edu.au