| from __future__ import print_function |
| import os |
| import sys |
| import timeit |
| import xxtea |
|
|
|
|
| if __name__ == '__main__': |
| try: |
| length = int(sys.argv[1]) |
| times = int(sys.argv[2]) |
| except: |
| print('Usage: {} datalength times'.format(sys.argv[0]), file=sys.stderr) |
| sys.exit(-1) |
|
|
| testkey = os.urandom(16) |
| testdata = os.urandom(length) |
|
|
| t = timeit.Timer('encrypt({}, {})'.format(repr(testdata), repr(testkey)), 'from xxtea import encrypt') |
| print(' encrypt:', t.timeit(times)) |
|
|
| testdata = xxtea.encrypt(testdata, testkey) |
| t = timeit.Timer('decrypt({}, {})'.format(repr(testdata), repr(testkey)), 'from xxtea import decrypt') |
| print(' decrypt:', t.timeit(times)) |
|
|
| t = timeit.Timer('encrypt_hex({}, {})'.format(repr(testdata), repr(testkey)), 'from xxtea import encrypt_hex') |
| print('encrypt_hex:', t.timeit(times)) |
|
|
| testdata = xxtea.encrypt_hex(testdata, testkey) |
| t = timeit.Timer('decrypt_hex({}, {})'.format(repr(testdata), repr(testkey)), 'from xxtea import decrypt_hex') |
| print('decrypt_hex:', t.timeit(times)) |
|
|
|
|
