Encryption instruction processing apparatus
作者： Kotaro Fukawa , Yasuo Okumura
DOI:
关键词:
摘要: To provide an encryption instruction processing apparatus which makes it possible to reliably prevent fraud analysis of a program, encrypt only part the program requiring protection so as reduce decryption time in simple manner, and suppress increase hardware size, is formed that includes section key storage keys are stored section. Each extended codes be processed by code identifier indicating whether or not encrypted. The encrypted according degree confidentiality each code. In executing value for identifier, decrypts using key.
lens.org 参考文章(10)
Alan Folmsbee, Secure program execution using instruction buffer interdependencies ,(1999)
Kenji Shirakawa, Keiichi Teramoto, Kensaku Fujimoto, Mikio Hashimoto, Satoshi Ozaki, Method for sharing encrypted data region among processes in tamper resistant processor ,(2001)
Glenn Scott, Germano Caronni, Secure CPU and memory management unit with cryptographic extensions ,(2002)
Edward Tang Kwai Ma, Wendell L. Little, Stephen N. Grider, Encryption-based security protection for processors ,(2001)
Kenji Shirakawa, Keiichi Teramoto, Satoshi Ozaki, Kensaku Fujimoto, Mikio Hashimoto, Microprocessor using asynchronous public key decryption processing ,(2002)
Attila Narin, System and method for integrating secure and non-secure software objects ,(2001)
Mark G. Arnold, Mark D. Winkel, Computer systems to inhibit unauthorized copying, unauthorized usage, and automated cracking of protected software ,(1982)
Alan Folmsbee, Secure program execution depending on predictable error correction ,(1999)
Bor-Sung Liang, Device of applying protection bit codes to encrypt a program for protection ,(2004)