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tag: entanglement ✕

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Breaking the Bounded Entanglement Barrier for Quantum Position Verification arxiv.org
Breaks the bounded-entanglement barrier for QPV, with a BB84 protocol secure against any finite-LOCC coalition.
arxiv bb84 entanglement loocc position-verification quantum-cryptography quantum-security
0 pts/ringlwe/3 days ago/1 comment
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Quantum Leakage Resilience of Shamir Secret Sharing arxiv.org
Can plain Shamir survive quantum leakage? Apparently yes under local leakage, until entanglement shows up.
arxiv cryptography entanglement leakage-resilience quantum quantum-information secret-sharing
0 pts/max_carry/4 days ago/3 comments
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New lower bounds for CDS and $f$-routing arxiv.org
Linear entanglement lower bound for inner-product f-routing, plus robust CDS lower bounds via deterministic SMP.
arxiv communication-complexity cryptography entanglement lower-bounds quantum quantum-position-verification
0 pts/nonce12/10 days ago/discuss