Systems and methods for quantum-secured, private-preserving computations

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United States of America Patent

PATENT NO 11968298
APP PUB NO 20230396423A1
SERIAL NO

18206530

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Abstract

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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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Patent Owner(s)

  • THE TRUSTEES OF THE STEVENS INSTITUTE OF TECHNOLOGY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Yuping Norwood, US 29 413
Nguyen, Lac Thi Thanh Jersey City, US 3 8

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