基于RLWE的DKE密钥交换[PPT]Ding Key Exchange 2018.pdf

Pre-2012: Various LWE & RLWE encryption (KEM) schemes with large ciphertext size. Framework of DH-like key exchange construction appeared. No concrete error reconciliation mechanism 2012: Ding et al. invented the first complete LWE & RLWE-based Diffie-Hellman-like key exchange protocols (DING12)