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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 (CN)
WANG JIAN (CN)
LI JIE (CN)
WU XIANBIN (CN)
QU YUPENG (CN)
WEI AILING (CN)
CAI SHU (CN)
GONG YOULAN (CN)
WANG LIHU (CN)
Application Number:
CN2018/096072
Publication Date:
January 24, 2019
Filing Date:
July 18, 2018
Export Citation:
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Assignee:
TENCENT TECH SHENZHEN CO LTD (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 (100083, CN)
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