作者: Jean-Pierre Seifert , Antonio Valverde Garcia
DOI:
关键词:
摘要: This paper describes how to implement the new Advanced Encryption Standard (AES) using a modular arithmetic crypto-coprocessor, typically used speed up public-key crypto-systems. idea provides fast and secure AES implementation when dedicated hardware module is not available. The advantages of coprocessor compared pure software are: • much higher execution performance, less memory usage, optimized protection against side-channel attacks.