Quantum Measurement Adversary. (arXiv:2106.02766v2 [cs.CR] UPDATED)

Multi-source-extractors are functions that extract uniform randomness from
multiple (weak) sources of randomness. Quantum multi-source-extractors were
considered by Kasher and Kempe (for the quantum-independent-adversary and the
quantum-bounded-storage-adversary), Chung, Li and Wu (for the
general-entangled-adversary) and Arnon-Friedman, Portmann and Scholz (for the
quantum-Markov-adversary). One of the main objectives of this work is to unify
all the existing quantum multi-source adversary models. We propose two new
models of adversaries: 1) the quantum-measurement-adversary (qm-adv), which
generates side-information using entanglement and on post-measurement and …

adversary entangled extract functions general main measurement objectives quantum randomness storage work