Quantum Hashing with QKD States
quant-ph
Submitted: 2026-09-19
Updated: 2026-09-19
License: http://creativecommons.org/licenses/by/4.0/
The gist: Quantum hashing is a well-known technique.
Terminology
Abstract
Quantum hashing is a well-known technique. In this paper, we present a new construction of a quantum hash function based on binary error-correcting codes. The construction of the quantum hash strongly resembles the quantum state preparation in QKD protocols (e.g., BB84 protocol) and can be implemented on current QKD-devices.
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