The term hall of residence is identified in base64 scheme by the sequence aGFsbCBvZiByZXNpZGVuY2U=, while the MD5 signature is equal to 6ae11b28e68987e53f0330aecb18a67f. The ASCII encoding of hall of residence in hexadecimal notation is 68616c6c206f66207265736964656e6365.