ISO/IEC 7816-4 (APDU)

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กำหนดโครงสร้างคำสั่ง/การตอบสนอง Application Protocol Data Unit (APDU) ที่ใช้โดยสมาร์ตการ์ดทุกประเภท

  
  
ISO/IEC 7816-4 defines the Application Protocol Data Unit (APDU), the command-and-response message structure that every smart card uses to communicate with a terminal. It specifies the four-byte command header, standard instructions such as SELECT and READ, and the status words a card returns to report success or error. As the lingua franca of card commands, it is the part of ISO 7816 that application developers work with most directly.

  
  

    
    ISO 7816-4
    
    
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    Published 1995
    
    
  






  
  

    
    




    
    

    
    

    
    

      
Standard Details

      

        

          
            
            
            
CategoryISO/IEC

            
            
            
Year Published1995

            
            
            
            
StatusActive