def test_stb_sign(self): p = 0x43FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF p = reverse(p) a = 0x40FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF a = reverse(a) b = 0xF1039CD66B7D2EB253928B976950F54CBEFBD8E4AB3AC1D2EDA8F315156CCE77 b = reverse(b) q = 0x07663D2699BF5A7EFC4DFB0DD68E5CD9FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF q = reverse(q) y = 0x936A510418CF291E52F608C4663991785D83D651A3C9E45C9FD616FB3CFCF76B y = reverse(y) d = 0x1F66B5B84B7339674533F0329C74F21834281FED0732429E0C79235FC273E269 d = reverse(d) stb = STB(p, a, b, q, y, 128) message = 0xB194BAC80A08F53B366D008E58 k = 0x4C0E74B2CD5811AD21F23DE7E0FA742C3ED6EC483C461CE15C33A77AA308B7D2 k = reverse(k) signature = stb.sign(message, d, k) expected = (0xE36B7F0377AE4C524027C387FADF1B20, 0xCE72F1530B71F2B5FD3A8C584FE2E1AED20082E30C8AF65011F4FB54649DFD3D) self.assertEqual(signature, expected)