A fast, highly optimized implementation of hash and
checksum algorithms: MD2, MD4, MD5, SHA-1, SHA-2
(256,384,512), RIPEMD(128,160,256,320), PANAMA, TIGER,
CRC-32, CRC-16, CRC-CCITT, ADLER32. The library allows
to calculate hashes (message digests), checksums and
HMACs for files, memory blocks, strings, blobs,
streaming data. It is quick, flexible, easy to use. It
supports 3 interfaces: QuickHash API (the API can be
used as is, or it can be used to create wrappers for
languages that can use DLL or LIB), C++ Interface (C++
wrapper classes to QuickHash API), and QuickHash Type
Library (includes all declarations for accessing the
functionality from programming languages that can
reference a .TLB, such as VB 5.0, VB 6.0, VBA, etc).
It allows static/dynamic linking. It has no external
dependencies such as MFC DLLs, COM/DCOM or other
component. The help file has C, C++ and Visual Basic
examples showing how to add hash, checksum and HMAC
calculations to Windows applications quickly and
easily.

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