Electrical computers and digital processing systems: support – Data processing protection using cryptography
Patent
1998-03-04
2000-04-04
Swann, Tod R.
Electrical computers and digital processing systems: support
Data processing protection using cryptography
39550002, 713200, G06F 300
Patent
active
060473754
ABSTRACT:
A computer system having multiple processors wired to a common MCM substrate in which insertable processor chips themselves carry fencing appropriate to their function on the multi-chip module in which they are inserted for optimizing needed functions with fencing of interfaces to permit cryptographic functions to be added by inserting a cryptographic by providing each processor of the multichip module with its own cryptographic coprocessor as needed enabling alternative configurations of the computer system using a common substrate but differing processing units and cryptographic coprocessors.
REFERENCES:
patent: 5410726 (1995-04-01), Baqai et al.
patent: 5423044 (1995-06-01), Sutton et al.
patent: 5530753 (1996-06-01), Easter et al.
patent: 5675724 (1997-10-01), Beal et al.
Bode James Walter
Easter Randall Jay
Augspurger Lynn L.
Coddington Trevor Quick
International Business Machines - Corporation
Swann Tod R.
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