Evermore Technology Inc.

Wen-Hsing Kuo

Yuan-Sheng Chen

Tsu-Pin Weng

Jia-You Jiang

Wu-Hsiung Huang

Hung-Ming Chen

Yin-Te Tsai

The present invention relates to a cyber security authentication method for a displayless networking device. The method includes randomly generating an ephemeral decryption key in a displayless networking device application server; providing the ephemeral decryption key and a network address of the displayless networking device to a user device via an optical identifier; initiating a multi-party multi-factor dynamic strong encryption authentication scheme in the user device based on the ephemeral decryption key and the network address to obtain an ephemeral credential; and authenticating an identity information based on the ephemeral decryption key and the ephemeral credential at least by the user device, the displayless networking device application server, and a security server.

Cyber security authentication method for displayless networking device

The present invention relates to a cyber security method, which includes: in a first device: randomly generating an ephemeral decryption key (EDK) in response to an input of an authentication information (AI); transmitting the EDK to a third device and retrieving a token index (TI) from the third device; encrypting an ID info to generate an electronic digital signature (EDS) based on a part of the EDK to generate an authentication token (AT) accordingly; and combining the AI, the ID info, the TI and the AT to form an ephemeral string and sending the ephemeral string to a second device; and in the second device: acquiring the AI, the ID info, the TI and the AT by parsing the ephemeral string and requesting to retrieve the EDK from the third device based on the TI; and decrypting the AT and verifying the EDS based on the EDK.

Cyber security method and system based on multi-party and multi-factor dynamic strong encryption authentication

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Hsinchu, Taiwan

Wen-Hsing Kuo