基于OMAP-L137的嵌入式通信终端方案的设计与测试

摘要

文中主要研究了一种通信终端安全方案的设计和相应的数据测试。安全方案在嵌入式硬件平台上实现。嵌入式平台是基于OMAP-L137双核芯片设计的，芯片包含ARM和DSP两部分。其中 DSP 端结合 SSX0912协助处理器负责对密码算法进行处理，ARM 端负责通信机制的控制：通过 ARM 端的 USB 接口和外界通信终端进行数据测试。%This paper studies the design and the corresponding data to test a communication terminal safety programs. Security program implemented on an embedded hardware platform. Embedded platform OMAP-L137 dual-core chip design, the chip includes ARM and DSP in two parts. Wherein the DSP processor is responsible for assisting terminal binding SSX0912 cryptographic algorithms for processing, ARM side is responsible for controlling the communication mechanism: Data tested ARM side USB interface and external communication terminal.