DATA PROCESSING METHOD AND APPARATUS, AND SYSTEM CHIP

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.

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Inventors:

PAN SHILIN (CN)

Application Number:

PCT/CN2018/085495

Publication Date:

November 07, 2019

Filing Date:

May 03, 2018

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

G06F3/06

Foreign References:

CN105912272A	2016-08-31
CN104778794A	2015-07-15
US20120300932A1	2012-11-29

Attorney, Agent or Firm:

LONGSUN LEAD IP LTD. (CN)

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