# Copyright (C) 2016 VIB/BEG/UGent - Tim Diels <timdiels.m@gmail.com>
#
# This file is part of Chicken Turtle Util.
#
# Chicken Turtle Util is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Chicken Turtle Util is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Chicken Turtle Util. If not, see <http://www.gnu.org/licenses/>.
'''
hashlib additions
'''
import base64
[docs]def base85_digest(hash_):
'''
Get base 85 encoded digest of hash
Parameters
----------
hash_ : hash
hashlib hash object. E.g. the return of hashlib.sha512()
Returns
-------
str
base 85 encoded digest
'''
return base64.b85encode(hash_.digest()).decode('ascii')