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Quantum Machine Learning Quantum Simulation Quantum Cryptography Security

Uncloneable Encryption from Decoupling

arXiv
Authors: Archishna Bhattacharyya, Eric Culf

Year

2026

Paper ID

68466

Status

Preprint

Abstract Read

~2 min

Abstract Words

23

Citations

N/A

Abstract

We show that uncloneable encryption exists with no computational assumptions, with security widetilde{O}left\(tfrac{1}{lambda}right\) in the security parameter lambda.

Why This Paper Matters

  • This paper contributes to the Quantum Machine Learning research area in the Quantum Articles archive.
  • It adds a 2026 reference point for readers tracking recent quantum research.
  • We show that uncloneable encryption exists with no computational assumptions, with security widetildeOleft(tfrac1lambdaright) in the security parameter lambda.

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