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authorChristian Heimes <christian@cheimes.de>2013-11-20 16:35:06 (GMT)
committerChristian Heimes <christian@cheimes.de>2013-11-20 16:35:06 (GMT)
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Issue #18775: Add name and block_size attribute to HMAC object. They now
provide the same API elements as non-keyed cryptographic hash functions.
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@@ -79,6 +79,25 @@ An HMAC object has the following methods:
compute the digests of strings that share a common initial substring.
+A hash object has the following attributes:
+
+.. attribute:: HMAC.digest_size
+
+ The size of the resulting HMAC digest in bytes.
+
+.. attribute:: HMAC.block_size
+
+ The internal block size of the hash algorithm in bytes.
+
+ .. versionadded:: 3.4
+
+.. attribute:: HMAC.name
+
+ The canonical name of this HMAC, always lowercase, e.g. ``hmac-md5``.
+
+ .. versionadded:: 3.4
+
+
This module also provides the following helper function:
.. function:: compare_digest(a, b)