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#!/usr/bin/env python
# Copyright 2011 Sybren A. Stüvel <sybren@stuvel.eu>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import time
import rsa
poolsize = 8
accurate = True
def run_speed_test(bitsize):
iterations = 0
start = end = time.time()
# At least a number of iterations, and at least 2 seconds
while iterations < 10 or end - start < 2:
iterations += 1
rsa.newkeys(bitsize, accurate=accurate, poolsize=poolsize)
end = time.time()
duration = end - start
dur_per_call = duration / iterations
print('%5i bit: %9.3f sec. (%i iterations over %.1f seconds)' %
(bitsize, dur_per_call, iterations, duration))
if __name__ == '__main__':
for bitsize in (128, 256, 384, 512, 1024, 2048, 3072, 4096):
run_speed_test(bitsize)
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