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Patent Searching and Data


Title:
DEVICE AND METHOD FOR PROCESSING A DATA PACKET SEQUENCE
Document Type and Number:
WIPO Patent Application WO2000036779
Kind Code:
A3
Abstract:
The invention concerns a method whereby the packets (30) of the sequence are stored associated with respective processing labels (36) in a packet storage unit (35) arranged in a stack. On the basis of the processing label associated with each packet extracted from the storage unit; one of the processing modules is selected and activated to provide an elementary processing of the extracted packet. The elementary processing provided by certain modules (M2, M3) comprises associating the extracted packet with a label modified in conformity with a label translating table (T2, T3), the processed packet being then stored anew in the packet storage unit (35) associated with the modified label.

Inventors:
HERSENT OLIVIER (FR)
Application Number:
PCT/FR1999/003099
Publication Date:
January 04, 2001
Filing Date:
December 10, 1999
Export Citation:
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Assignee:
NETCT X (FR)
HERSENT OLIVIER (FR)
International Classes:
H04L12/801; (IPC1-7): H04L29/06
Foreign References:
US5835726A1998-11-10
Other References:
TED DOTY: "A FIREWALL OVERVIEW", CONNEXIONS, vol. 9, no. 7, 1 July 1995 (1995-07-01), pages 20 - 23, XP000564023, ISSN: 0894-5926
BAUSPIESS F ET AL: "REQUIREMENTS FOR CRYPTOGRAPHIC HASH FUNCTIONS", COMPUTERS & SECURITY INTERNATIONAL JOURNAL DEVOTED TO THE STUDY OF TECHNICAL AND FINANCIAL ASPECTS OF COMPUTER SECURITY, vol. 11, no. 5, 1 September 1992 (1992-09-01), pages 427 - 437, XP000296996, ISSN: 0167-4048
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