Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2007-07-03
2007-07-03
Song, Hosuk (Department: 2135)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C713S181000, C726S002000
Reexamination Certificate
active
10632500
ABSTRACT:
The disclosed embodiments relate to method and apparatus for providing computer security system. The method may include calculating a hash value of an operation at an administrative system. The signed hash of the operation may be created in the administrative system. The signed hash may be received at the managed system. The managed system may validate the signed hash by using a stored reference hash. Upon determining if the signed hash is valid, the managed system may execute the operation that corresponds to the signed hash.
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Angelo Michael F.
Neufeld E. David
Hewlett--Packard Development Company, L.P.
Song Hosuk
LandOfFree
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