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quant-ph2025
Why quantum state verification cannot be both efficient and secure: a categorical approach
Fabian Wiesner, Ziad Chaoui, Diana Kessler +2
The advantage of quantum protocols lies in the inherent properties of the shared quantum states. These states are sometimes provided by sources that are not trusted, and therefore…
quant-ph2025
Why cut-and-choose quantum state verification cannot be both efficient and secure
Fabian Wiesner, Ziad Chaoui, Diana Kessler +2
Quantum state verification plays a vital role in many quantum cryptographic protocols, as it allows the use of quantum states from untrusted sources. While some progress has been m…