Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Protection at a particular protocol layer
Reexamination Certificate
2011-03-15
2011-03-15
Arani, Taghi T (Department: 2438)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Protection at a particular protocol layer
C713S152000, C713S153000, C713S160000, C709S203000, C709S213000, C709S214000, C709S215000, C709S217000, C709S229000, C719S312000, C719S326000
Reexamination Certificate
active
07908473
ABSTRACT:
A system and method for storing encrypted electronic data using a transmission Control Protocol (TCP), requires leaving both the header and the first 48 bytes of the “0” data packet in the data area of the TCP format in clear text. Consequently, the data can be routed to a main address (storage facility), and then to a sub-address (storage device) for storage. A single compression/encryption operation can be accomplished, before storage, at the host (server), the network switch, or the final storage device.
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Arani Taghi T
Exar Corporation
Mehrmanesh Amir
Nydegger & Associates
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