Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DATA PROCESSING METHOD AND APPARATUS, AND SYSTEM CHIP
Document Type and Number:
WIPO Patent Application WO/2019/210490
Kind Code:
A1
Abstract:
Provided in the present application are a system chip, and a data writing and data reading method and apparatus; the system chip comprises a security element and a central processor, the security element and the central processor being coupled, the central processor being used to control the security element, and the security element being used to: determine verification information, the verification information being used to verify the legitimacy of data to be stored; according to the verification information, performing security processing on the data to be stored so as to obtain first data; storing the first data to a first memory, and storing the verification information to a second memory, the first memory and the second memory being different memories outside of the system chip; the described solution may reduce costs and increase the level of security.

Inventors:
PAN, Shilin (Huawei Administration Building, Bantian Longgan, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2018/085495
Publication Date:
November 07, 2019
Filing Date:
May 03, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgan, Shenzhen Guangdong 9, 518129, CN)
International Classes:
G06F3/06
Foreign References:
CN105912272A2016-08-31
CN104778794A2015-07-15
US20120300932A12012-11-29
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (Rm. 101, Building 3No. 68 Beiqing Road, Haidian District, Beijing 4, 100094, CN)
Download PDF: