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- Title
Secure device-independent quantum bit-wise XOR summation based on a pseudo-telepathy game.
- Authors
Zhang, Cai; Wei, Tingting
- Abstract
We present a device-independent quantum bit-wise XOR summation protocol based on a pseudo-telepathy multi-partite GHZ game proposed by Brassard et al. In this game, n participants can win the game with certainty with a quantum strategy, but using any classical strategy, they can only win the game with a probability that differs from 1/2 by more than a fraction that is exponentially small in the number of participants. We also analyse the correctness and security of the proposed protocol, showing that it can resist well-known outside and participant attacks.
- Subjects
GAMES; CERTAINTY; PROBABILITY theory
- Publication
Quantum Information Processing, 2022, Vol 21, Issue 3, p1
- ISSN
1570-0755
- Publication type
Article
- DOI
10.1007/s11128-022-03426-8