The term mother-in-law is identified in base64 scheme by the sequence bW90aGVyLWluLWxhdw==, while the MD5 signature is equal to 21da2a0a449e17af8a0b9ead3d9bf869. The ASCII encoding of mother-in-law in hexadecimal notation is 6d6f746865722d696e2d6c6177.