Invention Grant
- Patent Title: Encrypted storage of data
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Application No.: US16955129Application Date: 2018-11-23
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Publication No.: US11321471B2Publication Date: 2022-05-03
- Inventor: Tao Wang
- Applicant: Beijing Sankuai Online Technology Co., Ltd
- Applicant Address: CN Beijing
- Assignee: Beijing Sankuai Online Technology Co., Ltd
- Current Assignee: Beijing Sankuai Online Technology Co., Ltd
- Current Assignee Address: CN Beijing
- Agency: Kilpatrick Townsend & Stockton, LLP
- Priority: CN201711366203.2 20171218,CN201711366204.7 20171218
- International Application: PCT/CN2018/117234 WO 20181123
- International Announcement: WO2019/120038 WO 20190627
- Main IPC: G06F21/60
- IPC: G06F21/60 ; H04L9/08 ; H04L9/14

Abstract:
Disclosed is a method of encrypted storage of data, applied to a client having an application (APP) installed thereon. The method includes: generating an encryption key based on a preset algorithm; dividing the encryption key into m portions, and respectively storing the portions in m media of the client, where m is a natural number greater than 1; and encrypting target data by using the encryption key.
Public/Granted literature
- US20200342121A1 ENCRYPTED STORAGE OF DATA Public/Granted day:2020-10-29
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