Practical Quantum Bit Commitment Protocol
Ariel Danan, Lev Vaidman
TL;DR
This paper introduces a practical quantum bit commitment protocol that leverages current technological constraints, such as limitations on nondemolition measurements and quantum memory, to ensure security.
Contribution
It presents a new quantum bit commitment protocol grounded in realistic technological limitations, enhancing practical security.
Findings
Protocol is secure under current technological constraints
Utilizes limitations on nondemolition measurements
Employs long-term quantum memory assumptions
Abstract
A quantum protocol for bit commitment the security of which is based on technological limitations on nondemolition measurements and long-term quantum memory is presented.
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