南瑞国网充电桩ESAM芯片资料。

充电桩安全模块，简称桩内ESAM（Embedded Secure Access Module，嵌入式安全

控制模块），具有普遍安全应用价值的嵌入式数据安全产品。硬件集成有国密算法 SM1

单元、硬件随机数发生器、电压和频率检测等多种安全性保护机制，可有效保证传输数

据的机密性和完整性。 -NARI national network of charging pile ESAM chip information. Charging pile security module, referred to as the pile ESAM (Embedded Secure Access Module, an embedded security control module), having common security value of embedded data security products. Hardware integrated with a variety of security protection mechanisms SM1 State encryption algorithm unit, hardware random number generator, voltage and frequency detection, etc., can effectively guarantee the confidentiality and integrity of data transmission.