H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 29/02 (2006.01) G06F 7/00 (2006.01) G06F 17/00 (2006.01) G06F 17/30 (2006.01) H04L 12/00 (2006.01)
Patent
CA 2467140
A method, a system and a computer program product for file transfer between a source node and a target node in a communications network are disclosed. The method comprises the steps of generating and stoning a first hash product of a file; sending the first hash product to the target node via the communications network; receiving the first hash product as a second hash product from the target node via the communications network; generating a third hash product of the file; comparing the first, second and third hash products; and sending the file to the target node via the communications network if the first, second and third hash products match. Optionally, the method comprises the further steps of sending the matching hash product to tire target node as a fourth hash product; receiving, from the target node, a result of a comparison between the second hash product, the fourth hash product and a fifth hash product generated at the target node from the file; and determining an integrity of the transferred file based on the result. The method is applicable for integration with the File Transfer Protocol (FTP).
Auckland Uniservices Limited
Colarik Andrew Michael
Ridout & Maybee Llp
LandOfFree
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