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Akademický článek

Attack and Improvement on a Symmetric Fully Homomorphic Encryption Scheme

Autor: Wenju Xu, Yu Zhan, Zheng Wang, Baocang Wang, Yuan Ping

Publikováno v: IEEE Access, Vol 7, Pp 68373-68379 (2019)

Fully homomorphic encryption (FHE) has been regarded as the holy grail of cryptography and supports meaningful computations on encrypted data. Recently, Kumer et al. proposed a symmetric FHE scheme based on the Euler theorem. However, we illustrate i

Externí odkaz: https://doaj.org/article/61ef83188d6646ff8c63a58aa366cf9e

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Akademický článek

Dye gain gold NW array of surface plasmon polariton waveguide

Autor: Jun Zhu, Zhengjie Xu, Wenju Xu, Deli Fu, Duqu Wei

Publikováno v: Results in Physics, Vol 7, Iss , Pp 895-898 (2017)

Plasmon lasers can support ultrasmall mode confinement and ultrafast dynamics with device feature sizes below the diffraction limit. At present in the single visible light frequency, the optical gain method of constraint SPP on metal nanowires struct

Externí odkaz: https://doaj.org/article/7436f85010c648369113d3b62788af08

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Akademický článek

New surface plasmon polariton waveguide based on GaN nanowires

Autor: Jun Zhu, Zhengjie Xu, Wenju Xu, Deli Fu, Shuxiang Song

Publikováno v: Results in Physics, Vol 7, Iss , Pp 381-384 (2017)

Lasers are nowadays widely used in industry, in hospitals and in many devices that we have at home. Random laser development is challenging given its high threshold and low integration. Surface plasmon polariton (SPP) can improve random laser charact

Externí odkaz: https://doaj.org/article/6b59d2a649584e04847149d7153a6130

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Akademický článek

A Smart High Accuracy Silicon Piezoresistive Pressure Sensor Temperature Compensation System

Autor: Guanwu Zhou, Yulong Zhao, Fangfang Guo, Wenju Xu

Publikováno v: Sensors, Vol 14, Iss 7, Pp 12174-12190 (2014)

Theoretical analysis in this paper indicates that the accuracy of a silicon piezoresistive pressure sensor is mainly affected by thermal drift, and varies nonlinearly with the temperature. Here, a smart temperature compensation system to reduce its e

Externí odkaz: https://doaj.org/article/3e43dbc7a00d47d2b90c2b969a8c1d3c

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