u8 key_4C949BF0[0x10] = {0x20, 0x00, 0x5B, 0x67, 0x48, 0x77, 0x02, 0x60, 0xCF, 0x0C, 0xAB, 0x7E, 0xAE, 0x0C, 0x55, 0xA1};