T/CIITA 111-2021 The communication protocol for the security module in IoT devices
T/CIITA 111-2021 The communication protocol for the security module in IoT devices
Basic Information
Scope
Scope: This document specifies the communication protocol of the security module in Internet of Things (IoT) devices, including the physical interface, the T=1' protocol, and special frame interaction scenarios. This document is applicable to the design and testing of the communication protocol between IoT devices and security modules, as well as related R&D and production activities. Main technical content: This document specifies the communication protocol of the security module in IoT devices, including the physical interface, the T=1' protocol, and special frame interaction scenarios. This document is applicable to the design and testing of the communication protocol between IoT devices and security modules, as well as related R&D and production activities.