Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HYBRID-CLOUD DATA STORAGE METHOD AND APPARATUS, RELATED DEVICE, AND CLOUD SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/015598
Kind Code:
A1
Abstract:
Embodiments of the present application provide a hybrid-cloud data storage method and apparatus, a related device, and a cloud system. The hybrid-cloud data storage method comprises: a gateway of a private cloud obtains data to be stored; determine a part of data needing to be encrypted from the data to be stored, so as to obtain first target data; acquiring a first cryptograph after the first target data is encrypted, wherein the first target data is encrypted by using a first secret key provided by an encryption chip connected to the gateway; generate second target data containing the first cryptograph according to the first cryptograph; generate a data fragment corresponding to the second target data according to the second target data; and transmit the data fragment corresponding to the second target data to a public cloud for storage.

Inventors:
SUN, Bin (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WANG, Jian (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
LI, Jie (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WU, Xianbin (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
QU, Yupeng (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WEI, Ailing (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
CAI, Shu (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
GONG, Youlan (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
WANG, Lihu (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2018/096072
Publication Date:
January 24, 2019
Filing Date:
July 18, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (35/F, Tencent BuildingKejizhongyi Road, Midwest District of Hi-Tech Park Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
International Classes:
G06F21/60
Foreign References:
CN107330337A2017-11-07
CN106209823A2016-12-07
CN105283879A2016-01-27
CN106100824A2016-11-09
US20170026355A12017-01-26
US20160330177A12016-11-10
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (7/F Xueyuan International Tower, No.1 Zhichun Road Haidian District, Beijing 3, 100083, CN)
Download PDF: