Evaluation of High Speed Communication Interfaces for Next Generation Secure Element

Secure element is a microprocessor chip that provides secure environment to store the data, execute applications and communicate data external entities securely. As promising security feature, it used in various domains like IOT, automobile mobile phones. Nowadays, size of key be processed are increasing whereas processing time expected reduce. increases, between host increases. Host connected via SPI over ISO IEC 7816-4 (T1) communication interface. In this paper, we evaluate throughput interface which widely smart card domains. Throughput evaluated by examining spent at for varying size. We focus on understanding parameters affect T1