C++大数类，支持基本的高精度加减乘除运算-C++ Large Number Class, support high-precision calculation of basic computing

最小巧的SSL代码库，便于移植和集成。也可以作为加解密库来使用。-PolarSSL is a light-weight open source cryptographic and SSL library written in C. PolarSSL is written with embedded systems in mind and has been ported on a number of architectures, including ARM, PowerPC, MIPS and M