Luke LukeMurphey
LukeMurphey
/ md4.py
Last active
December 6, 2016 01:24
— forked from tristanwietsma/md4.py
MD4 in pure Python 2.7. Backported from Andrew Cooke's Python 3.3 implementation. (http://www.acooke.org/cute/PurePython0.html). This version returns the same value that hashlib would have (making it a drop in replacement).
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| from array import array | |
| from string import join | |
| from struct import pack, unpack | |
| _DECODE = lambda x, e: list(array('B', x.decode(e))) | |
| _ENCODE = lambda x, e: join([chr(i) for i in x], '').encode(e) | |
| HEX_TO_BYTES = lambda x: _DECODE(x, 'hex') | |
| TXT_TO_BYTES = lambda x: HEX_TO_BYTES(x.encode('hex')) | |
| BYTES_TO_HEX = lambda x: _ENCODE(x, 'hex') | |
| BYTES_TO_TXT = lambda x: BYTES_TO_HEX(x).decode('hex') |