Application Code Obfuscating Apparatus And Method Of Obfuscating Application Code Using The Same
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United States of America Patent
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Issued Date -
Sep 7, 2017
app pub date -
Jun 16, 2016
filing date -
Mar 2, 2016
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Abstract
An application code obfuscating apparatus includes a secret code divider, a secret code caller, a code converter and an obfuscating part. The secret code divider is configured to divide an application code having a first type into a secret code and a normal code. The secret code caller generating part is configured to generate a secret code caller to call the secret code. The code converter is configured to convert the secret code having the first type to a second type. The obfuscating part is configured to generate a first table and a second table. The first table includes an obfuscated signature of the secret code and a first random vector. The second table includes an offset of the secret code which corresponds to the obfuscated signature of the secret code and a second random vector which is liked with the first random vector.
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