Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An intelligent terminal and method for payment based on TEE and a block chain

An intelligent terminal and blockchain technology, applied in the security field, can solve problems such as unreliable payment, and achieve the effect of preventing attackers from forging user attacks, preventing tampering, and preventing data modification.

Active Publication Date: 2019-04-05
SICHUAN CHANGHONG ELECTRIC CO LTD
View PDF7 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problem of unreliable payment when sensitive data such as payment logs and identity authentication information in the existing payment process are maliciously tampered with by a third party, and propose a payment method based on TEE and blockchain. Intelligent terminal and method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An intelligent terminal and method for payment based on TEE and a block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0047] In this embodiment, the smart terminal is illustrated with a smart TV. The method applied to the above-mentioned smart terminal based on TEE and block chain payment includes a user registration method and a user payment method. The preparation work includes: the user downloads or presets the client , the smart terminal performs resource initialization to complete the installation of the client.

[0048] Specifically, the user registration method includes the following steps:

[0049] S101. The client sends a registration request to the TEE module when the user needs to register an identity;

[0050] S102. The collection unit requests to collect the biological characteristics of the user;

[0051] S103. The user provides a biometric feature;

[0052] S104. The acquisition unit extracts the collected biological features to obtain biological feature information, and stores the biological feature information in the storage unit;

[0053] S105. The blockchain unit encapsu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of security, overcomes the problem that payment is unreliable when sensitive data is maliciously tampered by a third party in the existing payment process,and provides an intelligent terminal for payment based on a TEE and a block chain, the intelligent terminal comprises an REE module and a TEE module, and the REE module comprises a client for interacting with a user; The TEE module is used for collecting identity identification information after receiving the registration request, storing the identity identification information and carrying out cryptographic processing to obtain a ciphertext of the identity identification information; After receiving a payment request, calling a security input unit for a user to input payment information, comparing the acquired identity identification information of the user with the stored identity identification information, if the comparison is successful, sending the complete payment information to aclearing center, and after receiving a clearing success message, generating a corresponding payment log; And packaging the ciphertext and the payment log of the identity identification information according to a block chain protocol, performing local recording, and sending the local recording to a block chain network for linking. The method is suitable for safe payment of the intelligent terminal.

Description

technical field [0001] The invention relates to the field of security technology, in particular to a smart TV and a method for payment based on a trusted execution environment and a block chain. Background technique [0002] The operating systems of existing smart terminals basically run in REE (Rich Execution Enviromnet, multimedia execution environment). Rich OS (Rich Operating System, multimedia operating system) is usually an Android system or an Apple iOS system running in a REE environment. The REE There are security issues in itself. In order to ensure users' convenient, fast, safe and reliable payment transactions, GP (Global Platform, the global platform organization), the standard organization for smart cards and terminal security, proposed the concept of TEE (Trusted Execution Environment, Trusted Execution Environment). TEE is an operating environment that coexists with REE on smart terminals. TEE is a trusted execution system that is more secure than REE and is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06Q20/38G06Q20/08
CPCG06Q20/0855G06Q20/3829
Inventor 张福健唐博刘建敏黄德俊
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com