def _xor_block(a, b):
    return ''.join([chr(ord(x) ^ ord(y)) for (x, y) in zip(a, b)])
Creates a general comment.
dataset/ETHPy150Open Yubico/python-pyhsm/pyhsm/soft_hsm.py/_xor_block--crossover with--dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/webapi/tests/base.py/BaseWebAPITestCase._post_new_general_comment