A Note on Publicly Verifiable Quantum Money with Low Quantum Computational Resources
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866914391477190656 |
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| author | Genovese, Fabrizio Stambler, Lev |
| author_facet | Genovese, Fabrizio Stambler, Lev |
| contents | In this work we present a publicly verifiable quantum money protocol which assumes close to no quantum computational capabilities. We rely on one-time memories which in turn can be built from quantum conjugate coding and hardware-based assumptions. Specifically, our scheme allows for a limited number of verifications and also allows for quantum tokens for digital signatures. Double spending is prevented by the no-cloning principle of conjugate coding states. An implementation of the concepts presented in this work can be found at https://github.com/neverlocal/otm_billz. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_21304 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A Note on Publicly Verifiable Quantum Money with Low Quantum Computational Resources Genovese, Fabrizio Stambler, Lev Quantum Physics Cryptography and Security In this work we present a publicly verifiable quantum money protocol which assumes close to no quantum computational capabilities. We rely on one-time memories which in turn can be built from quantum conjugate coding and hardware-based assumptions. Specifically, our scheme allows for a limited number of verifications and also allows for quantum tokens for digital signatures. Double spending is prevented by the no-cloning principle of conjugate coding states. An implementation of the concepts presented in this work can be found at https://github.com/neverlocal/otm_billz. |
| title | A Note on Publicly Verifiable Quantum Money with Low Quantum Computational Resources |
| topic | Quantum Physics Cryptography and Security |
| url | https://arxiv.org/abs/2512.21304 |