鍵保護処理方法、装置、機器及び記憶媒体

Japanese Patent JP7420779

B2

This application discloses a key protection processing method, apparatus, device and storage medium, which relates to data security and data transmission. A specific implementation scheme is: generating a first public key according to a first private key, where the first public key and a second private key are used to generate a first encryption key; sending the first public key to a second electronic device; receiving a second public key from the second electronic device, where the second public key is generated according to the second private key; generating a second encryption key according to the second public key and the first private key, where the first encryption key and the second encryption key are used to process an original key used in data interaction. The first encryption key generated by the second electronic device and the second encryption key generated by the first electronic device are consistent, and then the two electronic devices complete the encryption and decryption of the original key; and the first encryption key and the second encryption key will not be transmitted, and illegal devices will not obtain the secondary encryption keys, ensuring the security of the original key and data.

WO/2018/045001	DIGITAL SECURITY CERTIFICATE SELECTION AND DISTRIBUTION
JP2017228918	SYSTEM AND INFORMATION PROCESSING METHOD
JP2008219266	NETWORK ACCESS AUTHENTICATION SYSTEM, AUTHENTICATION KEY GENERATION SERVER, AUTHENTICATION KEY DISTRIBUTION SERVER, TERMINAL DEVICE, AND ACCESS MANAGEMENT SERVER

Chen, Jaoron

JP2021178938A

January 23, 2024

November 01, 2021

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APOLLO INTELLIGENT CONNECTIVITY(BEIJING)TECHNOLOGY CO.,LTD.

H04L9/08

JP2007324767A
JP2004280401A
JP2009201090A
JP2020088620A
JP2019533384A
JP2006140743A

US20180254894

Katsuhiro Ito

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