Data encryption interface for reducing encrypt latency...

Details Data encryption interface for reducing encrypt latency... Data encryption interface for reducing encrypt latency...

2004-09-02

2009-02-24

Peeso, Thomas R (Department: 2132)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Security kernel or utility

C713S166000, C713S167000, C713S193000

Reexamination Certificate

active

07496753

ABSTRACT:
Methods and apparatus that may be utilized in systems to reduce the impact of latency associated with encrypting data on non-encrypted data are provided. Secure and non-secure data may be routed independently. Thus, non-secure data may be forwarded on (e.g., to targeted write buffers), without waiting for previously sent secure data to be encrypted. As a result, non-secure data may be made available for subsequent processing much earlier than in conventional systems utilizing a common data path for both secure and non-secure data.

REFERENCES:
patent: 5191611 (1993-03-01), Lang
patent: 5337357 (1994-08-01), Chou et al.
patent: 5563946 (1996-10-01), Cooper et al.
patent: 5757919 (1998-05-01), Herbert et al.

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