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12/26/2022
New protocols for quantum key distribution with explicit upper and lower bound on secret-key rate
Here we present two new schemes for quantum key distribution (QKD) which...
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12/25/2022
An efficient quantum-classical hybrid algorithm for distorted alphanumeric character identification
An algorithm for image processing is proposed. The proposed algorithm, w...
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06/07/2022
Anonymous voting scheme using quantum assisted blockchain
Voting forms the most important tool for arriving at a decision in any i...
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03/23/2022
Quantum and Semi-Quantum Lottery: Strategies and Advantages
Lottery is a game in which multiple players take chances in the hope of ...
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12/08/2021
A short review on quantum identity authentication protocols: How would Bob know that he is talking with Alice?
Secure communication has achieved a new dimension with the advent of the...
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11/17/2021
United Nation Security Council in Quantum World: Experimental Realization of Quantum Anonymous Veto Protocols using IBM Quantum Computer
United Nation (UN) security council has fifteen members, out of which fi...
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10/12/2021
Hide and seek with quantum resources: New and modified protocols for quantum steganography
Steganography is the science of hiding and communicating a secret messag...
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08/13/2021
Quantum and semi-quantum sealed-bid auction: Vulnerabilities and advantages
A family of existing protocols for quantum sealed-bid auction is critica...
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04/09/2020
Noisy three-player dilemma game: Robustness of the quantum advantage
Games involving quantum strategies often yield higher payoff. Here, we s...
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02/12/2020
Optical designs for realization of a set of schemes for quantum cryptography
Several quantum cryptographic schemes have been proposed and realized ex...
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09/20/2019
Continuous variable direct secure quantum communication using Gaussian states
Continuous Variable one-way and controlled-two-way secure direct quantum...
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07/21/2018
Quantum e-commerce: A comparative study of possible protocols for online shopping and other tasks related to e-commerce
A set of quantum protocols for online shopping is proposed and analyzed ...
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04/11/2018