Key management method and system
Disclosed are a key management method and system. A master key is remotely downloaded to avoid the problem that the master key is not issued to a merchant until the master key needs be downloaded on a POS terminal, so as to reduce logistics costs and maintenance costs. When a key is remotely downloa...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
11.07.2017
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Subjects | |
Online Access | Get full text |
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