サトウ トモアキ
  佐藤 友暁   経済学部 経営情報学科   教授
■ 標題
  ハードウェアセキュリティ組込み型スレッドレベル同時処理マルチメディアモバイルプロセッサの開発
■ 概要
  With respect to privacy on Internet,it is a matter of keen interest to provision security for multimedia mobile communication. This is characterized by the power conscious high speed cryptography of large quantity data. Such demand should be covered by a single VLSI processor system. We describe in this article a hardware security-embedded multimedia mobile processor named HSgorilla (hardware security-embedded gorilla)by sophisticatedly unifying five up-to-date processor techniques. They are single processor SMT (simultaneous multithreading), VLIW (very long instruction word), Java, and random addressing. RAC (random addressing cryptography) achieved by HSgorilla is very promising compared with regular cryptographic operations in view of running time and secure strength. Carefully considering features of image cryptography by RAC, it is very promising technique in the era of ubiquitous computing.
   共著   社会情報   pp.97-107   2005/03