Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
March 24, 2015
Patent Application Number
14072402
Date Filed
November 5, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and system for consistent format preserving encryption (C-FPE) are provided to protect data while the data is in a domain while allowing encrypted data to be treated inside the domain as if it were the unencrypted data. The method includes inserting a coupling into a data flow at a perimeter of the domain, and translating a data element from an unprotected data element to a protected data element using the coupling such that the data element is a protected data element within the domain.
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