一个AES加解密工具，可以用指定的密码字符串加解密任意大小的文件。密钥长度128位，工作模式为CBC。算法比较原始，速度不快。另有演示AES加密过程的选项。程序为字符界面，支持命令行参数。开发环境为Code::Blocks 10.05（gcc 4.4.3）。此为某大密码学课程设计，仅供学习交流使用。-An Win32 console file encryption/decryption tool using the AES-128 CBC-mode algorithm.

ppc_AES_[en|de]crypt perform at 18 cycles per byte processed with 128-bit key, which is ~40 better than 64-bit code generated by gcc 4.0. -ppc_AES_[en|de]crypt perform at 18 cycles per byte processed with 128-bit key, which is ~40 better than 64-b