Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Emil Sturniolo1
Anthony C. Fascenda1
Date of Patent
March 22, 2011
1Patent Application Number
117638431
Date Filed
June 15, 2007
1Patent Primary Examiner
Patent abstract
A method of per-packet keying for encrypting and decrypting data transferred between two or more parties, each party having knowledge of a shared key that allows a per-packet key to differ for each packet is provided. Avoiding the use of a static session key during encryption offers several advantages over existing encryption methods. For example, rejecting packets received with duplicate sequence numbers, or sequence numbers that are beyond a specified deviation range mitigates Replay Attacks.
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