Fixslicing AES-like ciphers new bitsliced AES speed records on ARM-Cortex M and RISC-V

• Main Authors: Adomnicai, Alexandre, Peyrin, Thomas
• Other Authors: Temasek Laboratories @ NTU
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Computer science and engineering; Bitslicing; Fixslicing
• Online Access: https://hdl.handle.net/10356/160598
• Institution: Nanyang Technological University

The fixslicing implementation strategy was originally introduced as a new representation for the hardware-oriented GIFT block cipher to achieve very efficient software constant-time implementations. In this article, we show that the fundamental idea underlying the fixslicing technique is not of inte...