The term department of health and human services is identified in base64 scheme by the sequence ZGVwYXJ0bWVudCBvZiBoZWFsdGggYW5kIGh1bWFuIHNlcnZpY2Vz, while the MD5 signature is equal to 511d7435c9f9b9fc7e39c11fdd9744c7. The ASCII encoding of department of health and human services in hexadecimal notation is 6465706172746d656e74206f66206865616c746820616e642068756d616e207365727669636573.