Method and system for tracing and processing smart card interactive data

摘要

The invention provides a method for tracing and processing smart card interactive data comprising the following steps: S1. monitoring and collecting original interactive data of respective contacts VCC/IO/RST/CLK of smart card; S2. parsing the original data into smart card communication protocol byte stream; S3. organizing the communication protocol byte stream into communication protocol data sequence; S4. displaying the protocol data sequence to users of system; S5. saving the communication protocol data sequence; S6. converting he communication protocol data sequence into smart card instruction sequence; S7. performing the smart card instruction sequence, rapidly testing cards of the same category and then terminating current tracing. Between the S1 and the termination of current tracing, there are further comprised the following two simultaneously performed tasks: Sm. plotting waveform diagram of smart card interactive data based on the original interactive data and displaying it; Sn. incrementally saving the original interactive data. The invention may achieve the aim of completely recreating field test to better analyze and solve problems.