Patent ID: 7904884
Filing Date: 2011-03-08
Classification: G06F

Abstract:
1. A method of data processing, said method comprising: encrypting each of plurality of restricted terms utilizing a one-way function to obtain a set of encrypted restricted terms; parsing plain text within a source file to identify a plurality of source file terms; encrypting each of the plurality of source file terms utilizing the one-way function to obtain a plurality of encrypted source file terms; comparing the plurality of encrypted source file terms and the set of encrypted restricted terms to determine if the source file contains any of the plurality of restricted terms; and in response to determining by the comparing that the source file contains at least one restricted term among the plurality of restricted terms, reporting the at least one restricted term contained in the source file, wherein said reporting includes entering in a result file in plain text the at least one restricted term contained in the source file but not others of the plurality of restricted terms and including in the result file an indication of one or more locations of the at least one restricted term in the source file.