Cryptography – Communication system using cryptography – Having compression
Reexamination Certificate
2011-08-09
2011-08-09
Arani, Taghi T (Department: 2438)
Cryptography
Communication system using cryptography
Having compression
C380S217000, C380S232000, C382S232000, C707S808000, C707S809000, C707S802000, C707S803000, C711S100000
Reexamination Certificate
active
07995759
ABSTRACT:
A system and method provide parallel compression of a single data stream is provided. A data stream entering a storage encryption processor is split by a splitting stage into a plurality of substantially equal segments. Each of the segments is stored in one of a first set of memories in a round robin fashion. Each memory has an associated compression core that reads the segments associated with each memory and compresses the data before storing the compressed segments in a second set of memories. A merging stage reads the compressed segments from the second set of memories and creates a single compressed data stream.
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Arani Taghi T
Cesari and McKenna LLP
Holmes Angela
NetApp, Inc.
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