On-chip storage, creation, and manipulation of an encryption key
作者： Richard C. Madter , Jerrold R. Randell , Ryan J. Hickey , Herbert A. Little , Andrew A. Fergusson
DOI:
关键词:
摘要: A system and method of creating managing encryption keys in a data processing device generates subsequent by combining the existing key with an password seed value. In preferred embodiment, initial is embedded during manufacture unknown to user manufacturer, thus ensuring that all are derived from When generated, encrypted using decrypted re-encrypted before overwritten. further aspect, encryption/decryption combined sector address be encrypted/decrypted order generate unique for each encrypted/decrypted.
google.de 参考文章(36)
Olivier Chevassut, Emmanuel Bresson, David Pointcheval, Cryptography for secure dynamic group communications ,(2004)
Antonius Adriaan Maria Staring, Pieter Bas Ijdens, Ronald Marcel Tol, Robert Jochemsen, A method and system for providing copy-protection on a storage medium and storage medium for use in such a system ,(2000)
Raymond C. Pang, Stephen M. Trimberger, Jennifer Wong, Encryption key for multi-key encryption in programmable logic device ,(2000)
Chunhua Li, Micheal R. Basso, Joonho Lee, Method and system for providing controlled access to information stored on a portable recording medium ,(1997)
Glenn Scott, Germano Caronni, Secure CPU and memory management unit with cryptographic extensions ,(2002)
Wilhelmus F. J. Fontijn, Protect by data chunk address as encryption key ,(2001)
Anees Munshi, System and method for secure transactions over a network ,(2000)
Masahiro Kaminaga, Takashi Endo, Yasuko Fukuzawa, Masaru Ohki, Hiroshi Watase, Takashi Tsukamoto, Nobutaka Nagasaki, Chiaki Terauchi, Satoshi Taira, Yuuichirou Nariyoshi, Kunihiko Nakada, Information processing device, card device and information processing system ,(2000)
Richard C. Madter, Ryan J. Hickey, Christopher Pattenden, On-chip security method and apparatus ,(2002)