The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 2013
Filed:
Jun. 30, 2011
James Donald Reno, Scotts Valley, CA (US);
Robert Roy Allen, Marshall, NC (US);
James Donald Reno, Scotts Valley, CA (US);
Robert Roy Allen, Marshall, NC (US);
Computer Associates Think, Inc., Islandia, NY (US);
Abstract
A method and system for consistent format preserving encryption (C-FPE) are provided to protect sensitive data while the sensitive data is in a domain while allowing encrypted sensitive data to be treated inside the domain as if it were the unencrypted sensitive data. The method includes inserting a transparent coupling into a data flow at a perimeter of the domain, and translating a sensitive data element from an unprotected data element to a protected data element using the transparent coupling such that the sensitive data element is a protected data element within the domain.