Streaming-capable SipHash-1-3 and SipHash-2-4 Implementation

The siphash24 library provides a C-based, streaming-capable implementation of SipHash-1-3 and SipHash-2-4 variants for Python. It offers an interface compatible with Python's standard `hashlib` module, enhancing it with an `intdigest()` method for integer hash values. The current version is 1.8, with releases occurring several times a year to support new Python versions and address minor updates.