Botan 是一个 C++ 的加密算法库，支持 AES, DES, SHA-1, RSA, DSA, Diffie-Hellman 等多种算法，支持 X.509 认证以及CRLs 和 PKCS #10。
Botan 1.10.6 改进记录：
A previously conditional operation in Montgomery multiplication and squaring is now always performed, removing a possible timing channel.
A potential crash in the AES-NI implementation of the AES-192 key schedule (caused by misaligned loads) has been fixed.
The correct flags for creating a shared library on OS X under Clang are now used, and a compile time incompatibility with Visual C++ 2012 has been fixed.
项目主页：http://botan.randombit.net/
下载地址：http://botan.randombit.net/download.html
来自:开源中国社区
