A Three Party Authentication for Key Distributed Protocol Using Classical and Quantum Cryptography
In the existing study of third party authentication, for
message transformation has less security against attacks
such as man-in-the-middle, efficiency and so on. In this
approach, we at hand give a Quantum Key Distribution
Protocol (QKDP) to safeguard the security in larger
networks, which uses the combination of merits of
classical cryptography and quantum cryptography. Two
three-party QKDPs, one implemented with implicit user
authentication and the other with explicit mutual
authentication, which include the following: 1. Security against such attacks as the man-in-themiddle,
eavesdropping and replay; 2. Efficiency is improved as the proposed protocols
contain the fewest number of communication
rounds among the existing QKDPs; 3. Two parties can share and use a long-term secret
(repeatedly). To prove the security of the proposed schemes, this work
also presents a new primitive called the Unbiased-Chosen
Basis (UCB) assumption.
Keywords: Third Party Authentication, QKDP, Preliminaries,
3AQKDP, Unbiased-Chosen Basis, Eavesdropping and Replay
Efficiency
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