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Test speeds of different Django password hashing functions
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#!/usr/bin/env python | |
import os | |
import time | |
from django.contrib.auth.hashers import make_password | |
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'settings') | |
class Timer(object): | |
def __init__(self, name, iterations): | |
self.name = name | |
self.iterations = iterations | |
def __enter__(self): | |
self.start = time.time() | |
def __exit__(self, *args): | |
total = time.time() - self.start | |
print "{0}: {1} iterations in {2} seconds".format(self.name, self.iterations, total) | |
def time_hasher(hasher, iterations): | |
with Timer(hasher): | |
for i in range(iterations): | |
make_password('password', hasher=hasher) | |
time_hasher('sha1', 1000) | |
time_hasher('pbkdf2_sha256', 1000) |
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