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RESEARCH ARTICLES multi-party coin flipping die rolling relativistic cryptography unconditional security quantum cryptography

We introduce relativistic multi-party biased die-rolling protocols, generalizing coin flipping to M ≥ 2 parties and to N ≥ 2 outcomes for any chosen outcome biases and show them unconditionally secure. Our results prove that the...

coin flipping die rolling multi-party quantum cryptography relativistic cryptography unconditional security

We introduce relativistic multi-party biased die-rolling protocols, generalizing coin flipping to M≥2 parties and to N≥2 outcomes for any chosen outcome biases and show them unconditionally secure. Our results prove that the...

RESEARCH ARTICLES multi-party coin flipping die rolling relativistic cryptography unconditional security quantum cryptography