Network communication security processor and data processing...

Details Network communication security processor and data processing... Network communication security processor and data processing...

2011-05-03

2011-05-03

Gergiso, Techane J (Department: 2437)

Electrical computers and digital processing systems: support

Data processing protection using cryptography

C726S011000

Reexamination Certificate

active

07937592

ABSTRACT:
The invention provides a network communication security processor and its data processing method, the security processor comprising: a data communication interface for transferring a communication data packet between the network communication security processor and an external network; a secure connection database for storing the security policy and secure connection parameters relevant to the data packet; a secure connection database operating engine for operating and maintaining the secure connection database; a multi-channel security processing engine for performing security processing on the data packet by invoking an encryption operation module; and the encryption operation module for performing encryption/decryption operations on the data packet. The invention, on the one hand, guarantees the high-speed capability of the data packet security processing, on the other hand, makes the central processor free from the security processing operations of every particular data packet and focused on the implementation of high level protocols, thus reducing the difficulty of the system development and enhancing the system reliability.

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Search Report of PCT/CN2003/000588, May 19, 2005, 2 pages.

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