Electrical computers and digital processing systems: support – Data processing protection using cryptography
Reexamination Certificate
2011-01-25
2011-01-25
Smithers, Matthew B (Department: 2437)
Electrical computers and digital processing systems: support
Data processing protection using cryptography
C713S165000
Reexamination Certificate
active
07877614
ABSTRACT:
A process for securing the access to the resources of an Information Handling System (I.H.S.) in accordance with the present invention which involves the steps of:initiating a first preliminary qualification process for the purpose of generating a system qualification file (SQF) comprising a list and identifiers of components detected within the system;encrypting the qualification file in order to create a reference system qualification signature (RQS); andstoring the reference qualification signature (RQS); andinitiating preliminary to a transaction or to a service to be secured, a validation process for the purpose of generating a new system qualification file;encrypting the new system qualification file in order to generate a checking signature; andcomparing the checking signature with the reference signature and, in response to the comparison, allowing or denying access to the transaction or service.
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patent: 2002/0026576 (2002-02-01), Das-Purkayastha et al.
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Frenkiel Michel
Mathieu Eric
Abyaneh Ali S
Ackerman Stephen B.
MOBILEGOV France, S.A.R.L.
Pike Rosemary L. S.
Saile Ackerman LLC
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