In this paper, the authors described the decimal system encryption based on AES and its implementation in detail, and discussed a kind of encryption principle suitable for trustless channel.

• 详细描述了基于AES的十进制加密算法的实现过程和一种适合于不可靠信道(预付费系统与终端之间的通信实现非接触无介质代码传送)的加密算法实现原理。