Efficient Instances of Docked Double Decker With AES

ePrint Report: Efficient Instances of Docked Double Decker With AES

Christoph Dobraunig, Krystian Matusiewicz, Bart Mennink, Alexander Tereschenko

A tweakable wide blockcipher is a construction which behaves in the same way as a tweakable blockcipher, with the difference that the actual block size is flexible. Due to this feature, a tweakable wide blockcipher can be directly used as a strong encryption scheme that provides full diffusion when encrypting plaintexts to ciphertexts and vice versa. Furthermore, it can be the basis …

aes block construction eprint report feature report size