AUTHENTICATION OF DATA TRANSMITTED IN DIGITAL TRANSMISSION SYSTEM AND AUTHENTICATION METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a method of authenticating data transmitted in a digital transmission system.

SOLUTION: The method of authenticating data transmitted in the digital transmission system comprises the steps of; prior to transmission, determining at least two encrypted values for at least some of the data, each encrypted value being determined using a key of a respective encryption algorithm; and outputting at least the two encrypted values with the data.

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