High speed data encryption architecture

Details High speed data encryption architecture High speed data encryption architecture

2005-09-15

2009-12-29

Chai, Longbit (Department: 2431)

Cryptography

Particular algorithmic function encoding

C726S016000, C726S017000, C726S018000, C713S189000, C713S190000, C713S191000, C713S192000, C713S183000

Reexamination Certificate

active

07639798

ABSTRACT:
The present invention provides a high speed data encryption architecture in which fabric elements are communicatively coupled to one another via a hardwired interconnect. Each of the fabric elements includes a plurality of wide field programmable gate array (FPGA) blocks used for wide datapaths and a plurality of narrow FPGA blocks used for narrow datapaths. Each of the plurality of wide FPGA blocks and each of the plurality of narrow FPGA blocks are communicatively coupled to each other. A control block is communicatively coupled to each of the fabric elements via the hardwired interconnect to provide control signals to each of the fabric elements. The fabric elements are used to implement cryptographic algorithms.

REFERENCES:
patent: 6069489 (2000-05-01), Iwanczuk et al.
patent: 7123720 (2006-10-01), Lim
patent: 2002/0150252 (2002-10-01), Wong
patent: 2005/0074125 (2005-04-01), Chavanne et al.

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