Asymmetric-computing type shared key establishing method suitable for cloud computing and IoT
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United States of America Patent
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Jan 17, 2017
Grant Date -
Dec 10, 2015
app pub date -
May 29, 2015
filing date -
Jun 5, 2014
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Abstract
An asymmetric-computing type shared key establishing method suitable for cloud computing and IoT has the following advantages. The realization efficiency and the security level are high, and a cryptographic algorithm coprocessor is not needed. The method can be applied to occasions in which the computing capabilities are asymmetric, and attacks from quantum computers can be resisted. Compared with a conventional key exchange protocol such as the Diffie-Hellman key exchange protocol, the method can be more effective between servers and mobile equipment in the security fields as the IoT and cloud computing, and the method can be used in both the electronic environment and the quantum environment. Thus, the asymmetric-computing type shared key establishing method suitable for cloud computing and IoT provided by the invention can be widely applied to the field of information security systems such as network security and e-commerce.
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