Static security analysis using a hybrid representation of string values

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United States of America Patent

PATENT NO 9460282
SERIAL NO

13611792

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Abstract

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Systems for constructing hybrid string representations include a string parser configured to parse received string information to produce one or more string components, a database configured to store a set of known concretizations, and a processor configured to compare the one or more string components to the set of known concretizations to determine string components that may be represented concretely, to abstract all string components that could not be represented concretely, and to create a hybrid string representation that includes at least one concrete string component and at least one abstracted string component.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guarnieri, Salvatore A New York, US 32 157
Pistoia, Marco Amawalk, US 336 3242
Tripp, Omer Har-Adar, IL 377 2123

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