Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2004-06-07
2008-10-07
La Forgia, Christian (Department: 2131)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C713S187000, C726S032000
Reexamination Certificate
active
07434058
ABSTRACT:
A document accessible over a network can be registered. A registered document, and the content contained therein, cannot be transmitted undetected over and off of the network. In one embodiment, the invention includes maintaining a plurality of stored signatures over a registered document. In one embodiment, the plurality of stored signatures are generated by extracting content from the document, normalizing the extracted content, and generating the plurality of signatures using the normalized content.
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Ethereal. Computer program product for analyzing network traffic. http://web.archive.org/20030315045117/www.ethereal.com/distribution/docs/user-guid.pdf?cf0A706609=410597E7D!VVNQVE9cd25vb25hbjpudGxOk2RaYE4Be9uKDeGfG9Vuk=.
Ahuja Ratinder Paul Singh
de la Iglesia Erik
Deninger William
Howard Matthew
Lowe Rick
Blakley Sokoloff Taylor & Zafman LLP
Forgia Christian La
Reconnex Corporation
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