Cryptography – Particular algorithmic function encoding – Nbs/des algorithm
Patent
1996-08-23
1998-11-24
Cangialosi, Salvatore
Cryptography
Particular algorithmic function encoding
Nbs/des algorithm
380 4, H04L 900
Patent
active
058418695
ABSTRACT:
Trusted processing capability, for example for a cryptographic unit element in an International Cryptography Framework, secures one or more tasks or processes associated with application code. Trusted processing is assured by a trusted element, where use of the trusted element is based upon the principles of separation and locality, i.e. where the trusted element is associated with a trusted computing base that is separated from the operating system and/or data by a trust boundary, and where protected mechanisms are used to access the trusted element, such that trusted execution occurs only locally in a trusted execution area. The trust processing capability also encompasses a policy controlled main CPU.
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Fieres Helmut
Klemba Keith
Merkling Roger
Cangialosi Salvatore
Cheyenne Property Trust
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