Fabrication of computer executable program files from source code
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 1, 2009
app pub date -
Sep 21, 2007
filing date -
Sep 21, 2006
priority date (Note) -
Abandoned
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Abstract
A method for protecting a computer program against manipulation and for shielding its communication with other programs against eavesdropping and modification is presented. The method comprises the creation of individualized program copies to different groups of users, the insertion of or the derivation of individual cryptographic keys from the program code, the obfuscation of the program code, and the self-authentication of the program towards other programs. The method is suitable for the protection of online banking, online investment, online entertainment, digital rights management, and other electronic commerce applications.
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