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„ ZdS )zxHMAC (Keyed-Hashing for Message Authentication) Python module.
Implements the HMAC algorithm as described by RFC 2104.
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dd„ Z dd„ Z dS )ÚHMACz~RFC 2104 HMAC class. Also complies with RFC 4231.
This supports the API for Cryptographic Hash Functions (PEP 247).
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r c C s t | ||ƒS )aV Create a new hashing object and return it.
key: The starting key for the hash.
msg: if available, will immediately be hashed into the object's starting
state.
You can now feed arbitrary strings into the object using its update()
method, and can ask for the hash value at any time by calling its digest()
method.
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key: key for the keyed hash object.
msg: input message
digest: A hash name suitable for hashlib.new() for best performance. *OR*
A hashlib constructor returning a new hash object. *OR*
A module supporting PEP 247.
Note: key and msg must be a bytes or bytearray objects.
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