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@@ -19,6 +19,10 @@ algorithm (defined in Internet :rfc:`1321`). The terms "secure hash" and
"message digest" are interchangeable. Older algorithms were called message
digests. The modern term is secure hash.
+.. note::
+ If you want the adler32 or crc32 hash functions they are available in
+ the :mod:`zlib` module.
+
.. warning::
Some algorithms have known hash collision weaknesses, see the FAQ at the end.