Information security – Access control or authentication – Network
Reexamination Certificate
2008-01-29
2008-01-29
Zand, Rambiz (Department: 2134)
Information security
Access control or authentication
Network
C726S026000, C713S193000, C705S051000, C705S054000, C705S055000, C705S056000, C705S057000, C705S059000
Reexamination Certificate
active
07325247
ABSTRACT:
An information management method restoring electronic data using backup information upon the loss of electronic data stored on a recording medium. Information stored in a predetermined area of the recording medium having medium-specific information is encrypted using medium-specific information or a key generated therefrom and is derived outside the predetermined area.
REFERENCES:
patent: 5191611 (1993-03-01), Lang
patent: 5392351 (1995-02-01), Hasebe et al.
patent: 5590199 (1996-12-01), Krajewski et al.
patent: 5796824 (1998-08-01), Hasebe et al.
patent: 5818812 (1998-10-01), Moribe et al.
patent: 5886979 (1999-03-01), Moribe et al.
patent: 5892900 (1999-04-01), Ginter et al.
patent: 5905798 (1999-05-01), Nerlikar et al.
patent: 6198875 (2001-03-01), Edenson et al.
patent: 6351813 (2002-02-01), Mooney et al.
patent: 6810479 (2004-10-01), Barlow et al.
patent: 2001/0032088 (2001-10-01), Utsumi et al.
patent: 2001/0042043 (2001-11-01), Shear et al.
patent: 2002/0016919 (2002-02-01), Sims, III
patent: 2002/0080190 (2002-06-01), Hamann et al.
patent: 0 138 386 (1985-04-01), None
patent: 936530 (1999-08-01), None
patent: 2284689 (1995-06-01), None
patent: 60-62252 (1985-04-01), None
patent: 5-257816 (1993-10-01), None
patent: 06092871 (1994-04-01), None
patent: 9-171619 (1997-06-01), None
patent: 9-190667 (1997-07-01), None
patent: 10149283 (1998-06-01), None
patent: 2000305850 (2000-11-01), None
patent: 2000307569 (2000-11-01), None
patent: 2000315175 (2000-11-01), None
Kaplan, Marc A. “IBM Cryptolopes, SuperDistribution and Digital Rights Management”, Dec. 1996 IBM (http://www.research.ibm.com/people/k/kaplan).
Schneier, Bruce. Applied Cryptography, Second Edition. John Wiley & Sons, Inc. 1996, pp. 31-32.
Hasebe Takayuki
Hirano Hideyuki
Kotani Seigo
Fujitsu Limited
Simitoski Michael J
Staas & Halsey , LLP
Zand Rambiz
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