Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yuhei Kawakoya
Makoto Iwamura
Jun Miyoshi
Date of Patent
September 5, 2023
Patent Application Number
17281987
Date Filed
May 20, 2019
Patent Citations
Patent Primary Examiner
CPC Code
A conversion device includes processing circuitry configured to receive a programmable signature as a target to be analyzed and symbolized data and/or a log as an input value, analyze the programmable signature by using a symbolic execution engine, and output a conditional branching process executed on the input value as a constraint on the input value and receive the output constraint on the input value, perform field conversion from the constraint on the input value to an output format based on a table of field name correspondence between formats, and output a static signature.
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