Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2007-01-12
2011-11-08
Orgad, Edan (Department: 2439)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C713S150000, C713S168000
Reexamination Certificate
active
08055902
ABSTRACT:
A method, system, and computer program product for simultaneous multi-channel upload of a file to one or more servers while ensuring data integrity. A validation scheme employs hashes to allow segments of the data file to be separately validated. Thus, if the upload process is interrupted or otherwise corrupted, segments of previously transferred data which have been transferred correctly may be validated, eliminating the need for re-transmission of that correctly transferred data. Preferably, a grid broker may be incorporated, allowing simultaneous multi-channel upload of data in a grid computing environment.
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PCT/EP2007/064431—Filed Dec. 21, 2007— PCT ISR/WO.
Crichton Joseph M.
Zarnick Michael P.
Holder Bradley
International Business Machines - Corporation
Li Wenjie
Orgad Edan
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