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Authentication in PCT requires _____ keys.(a) 1(b) 2(c) 3(d) 4This question was addressed to me during an internship interview.My question is based upon Security Protocols in chapter Cyber Security of Cyber Security

Answer»

The correct OPTION is (b) 2

Easy explanation: For message encryption using PCT it requires TWO separate keys. Moreover, PCT has more options for DATA FORMATS and security algorithms.



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