Instantaneous consumption application processing method and system for intelligent card
An application processing and smart card technology, applied in the field of smart card applications, can solve problems that affect transaction security, reliability and stability, cannot meet the requirements of instantaneous consumption occasions, and prolong transaction time, so as to ensure transaction security and save transaction time , the effect of reducing processing time
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0049] Reference below figure 1 An embodiment of the instantaneous consumption application processing of a smart card of the present invention is described in detail; as shown in the figure, the implementation of the instantaneous consumption application processing of a smart card in this embodiment mainly includes the following processes:
[0050] In the consumption initialization step S1, the terminal security control module (PSAM) calculates the temporary session key and the consumption cipher text according to the random number response data obtained by the terminal from the card according to the preset encryption rules;
[0051] In the consumption instruction verification step S2, after the card receives the instantaneous consumption instruction sent by the terminal, it checks the transaction key data of the instantaneous consumption instruction, and verifies the consumption ciphertext;
[0052] In the consumption instruction processing step S3, after the key transaction data che...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap