Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Having particular address related cryptography
Reexamination Certificate
2006-10-24
2006-10-24
Moise, Emmanuel L. (Department: 2137)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Having particular address related cryptography
C713S168000, C709S225000, C709S229000, C726S004000, C726S021000
Reexamination Certificate
active
07127608
ABSTRACT:
A URL processing system and associated communication protocol enables network compatible applications to be securely integrated into any process involving concurrent operation of applications. A system employed by an application for encoding URL link data for use in detecting unauthorized URL modification includes a link processor for processing URL data. The link processor adaptively identifies and encrypts an address portion of a URL and incorporates the encrypted address portion of the URL together with the non-encrypted portion of the URL into a single processed URL data string. The system also includes a communication processor for incorporating the processed URL data string into formatted data for communication to a request device. The link processor compresses the identified URL address portion (e.g., with a hash function) prior to encryption. A system for decoding encoded URLs applies a hash function to a corresponding URL derived from a source different to the source of the received URL to provide a second hash value for comparison with a first received hash value for URL validation.
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ews/060221.html.
Heil John Andrew
Royer Barry Lynn
Burke Alexander J.
Davis Zachary A.
Moise Emmanuel L.
Siemens Medical Solutions Health Services Corporation
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