ZLR: a fast online authenticated encryption scheme achieving full security

ePrint Report: ZLR: a fast online authenticated encryption scheme achieving full security

Wonseok Choi, Seongha Hwang, Byeonghak Lee, Jooyoung Lee

Online authenticated encryption has been considered of practical relevance in light-weight environments due to low latency and constant memory usage. In this paper, we propose a new tweakable block cipher-based online authenticated encryption scheme, dubbed ZLR, and its domain separation variant, dubbed DS-ZLR. ZLR and DS-ZLR follow the Encrypt-MixEncrypt paradigm. However, in contrast to existing schemes using the same paradigm …

block cipher encryption environments eprint report fast latency lee low memory report security