IHashAlgorithm

Provides an interface all hash algorithm callbacks must implement.

Name	Description
HashCore	Requests a callback to hash a set of bytes, maintaining any state needed between calls.
HashFinal	Requests the callback to hash any buffered data and return the resulting hash value.
Initialize	Requests that a callback reset itself to prepare for hashing a new value.

The HashAlgorithmBase class uses callbacks to perform hashing functions. A callback object must implement this interface to be used.