Internal Program Version: RHash  1.4.3

LibRHash is a professional, portable, thread-safe C library for
computing a wide variety of hash sums, such as CRC32, MD4, MD5, SHA1,
SHA256, SHA512, AICH, ED2K, Tiger, DC++ TTH, BitTorrent BTIH, GOST R
34.11-94, RIPEMD-160 HAS-160, EDON-R, Whirlpool and Snefru.
Hash sums are used to ensure and verify integrity of large volumes of
data for a long-term storing or transferring.

http://rhash.anz.ru