Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zhang Li0
Zong Xiong Z X Wang0
Xiao Ling Chen0
Hong Qing Zhou0
Yan Lin Ren0
Date of Patent
December 26, 2023
0Patent Application Number
173567420
Date Filed
June 24, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
In an approach, a processor obtains an encrypted data key and a first encrypted protection key from a storage device. A processor sends the first encrypted protection key to a first device. A processor obtains a protection key from the first device, wherein the protection key is generated by the first device through decrypting the first encrypted protection key. A processor decrypts the encrypted data key using the protection key to obtain a data key.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
