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SYSTEMS AND METHODS FOR QUANTUM-SECURED, PRIVATE-PRESERVING COMPUTATIONS
SYSTEMS AND METHODS FOR QUANTUM-SECURED, PRIVATE-PRESERVING COMPUTATIONS
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机译:用于量子固定的私人保留计算的系统和方法
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摘要
The present invention relates to methods for secure computation and/or communication. Entangled photons (118) are generated such that each participating party receives a series of optical pulses. Each party has private information (110, 112) which are never transmitted through public or private communication channels. Instead, each party converts their respective private information (110, 112) into measurement bases via an encryption process (114, 116) which are then applied to the entangled photons (118). After the measurement process, e.g., quantum frequency conversion (122, 124), reference indices are announced (124, 126) so that computation can be performed (128) without revealing the private information directly or indirectly.
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