24     def test_invalid_key(self, backend):  argument
38     def test_already_finalized(self, backend):  argument
65     def test_key_length(self, backend):  argument
73     def test_rlen(self, backend):  argument
79     def test_r_type(self, backend):  argument
85     def test_l_type(self, backend):  argument
91     def test_l(self, backend):  argument
97     def test_unsupported_mode(self, backend):  argument
103     def test_unsupported_location(self, backend):  argument
109     def test_unsupported_parameters(self, backend):  argument
115     def test_unsupported_hash(self, backend):  argument
121     def test_unsupported_algorithm(self, backend):  argument
127     def test_invalid_backend(self, backend):  argument
133     def test_unicode_error_label(self, backend):  argument
139     def test_unicode_error_context(self, backend):  argument
145     def test_unicode_error_key_material(self, backend):  argument
152     def test_buffer_protocol(self, backend):  argument