def is_perpendicular(l1, l2):
        a = sum([i*j for i, j in zip(l1.direction_ratio, l2.direction_ratio)])
        if a == 0:
            return True
        else:
            return False
Test that a CryptographicAlgorithm attribute can be created.
dataset/ETHPy150Open sympy/sympy/sympy/geometry/line3d.py/LinearEntity3D.is_perpendicular--crossover with--dataset/ETHPy150Open OpenKMIP/PyKMIP/kmip/tests/unit/core/factories/test_attribute_values.py/TestAttributeValueFactory.test_create_cryptographic_algorithm