multiplatform crypto library (2.x version)

 Botan is a C++ library which provides support for many common cryptographic
 operations, including encryption, authentication, and X.509v3 certificates and
 CRLs. A wide variety of algorithms is supported, including RSA, DSA, DES, AES,
 MD5, and SHA-1.
 .
 This package contains the 2.x version of Botan.