HYBRID-CLOUD DATA STORAGE METHOD AND APPARATUS, RELATED DEVICE, AND CLOUD SYSTEM

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:

PCT/CN2018/096072

Publication Date:

January 24, 2019

Filing Date:

July 18, 2018

Export Citation:

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Assignee:

TENCENT TECH SHENZHEN CO LTD (CN)

International Classes:

G06F21/60

Foreign References:

CN107330337A	2017-11-07
CN106209823A	2016-12-07
CN105283879A	2016-01-27
CN106100824A	2016-11-09
US20170026355A1	2017-01-26
US20160330177A1	2016-11-10

Other References: