The term aforementioned is identified in base64 scheme by the sequence YWZvcmVtZW50aW9uZWQ=, while the MD5 signature is equal to c6c9ae3a6e9efd8c15d725d40e0575d8. The ASCII encoding of aforementioned in hexadecimal notation is 61666f72656d656e74696f6e6564.