Owner VeriSign, Inc.

Inventors Hallam-Baker, Phillip Martin

Agent Shelston IP

Pub. Number AU-B-2004225050

PCT Pub. Number WO2004/088455

Priority 10/395,238 25.03.03 US

Filing date 24 March 2004

Wipo publication date 14 October 2004

Acceptance publication date 18 February 2010

G06F 15/16 (2006.01) Digital computers in general - Combinations of two or more digital computers each having at least an arithmetic unit, a programme unit and a register, e.g. for a simultaneous processing of several programmes

G06F 7/00 (2006.01) Methods or arrangements for processing data by operating upon the order or content of the data handled

G06F 17/30 (2006.01) Digital computing or data processing equipment or methods, specially adapted for specific functions - Information retrieval

H04L 9/00 (2006.01) Arrangements for secret or secure communication

H04L 9/32 (2006.01) Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

H04L 12/54 (2006.01) Data switching networks - Stored and forward switching systems

H04L 12/58 (2006.01) Data switching networks - Message switching systems