Method and system for generating trusted security labels for electronic documents

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United States of America Patent

PATENT NO 8869299
SERIAL NO

12755362

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Abstract

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A method and system for generating trusted security labels in electronic documents is disclosed. The method comprises determining parts of the document to be cryptographically bound to the security label and hashing them; hashing the security label; specifying any necessary policies as signable signature properties; and digitally signing the collection of these items. The resulting security label is trusted, because it is digitally signed and its digital signature also covers the parts of the document to be protected, thus allowing any tampering of the security label or the covered parts of the document to be detectable. A corresponding system for generating trusted security labels is also provided.

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Patent Owner(s)

Patent OwnerAddress
TITUS INC343 PRESTON STREET SUITE 800 OTTAWA ONTARIO K1S 1N4

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Charbonneau, Stephane Roger Daniel Joseph Manotick, CA 2 65
Simon, Edward Joseph Ottawa, CA 2 65

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