The term department of defense is identified in base64 scheme by the sequence ZGVwYXJ0bWVudCBvZiBkZWZlbnNl, while the MD5 signature is equal to c4126ad359d9fae7a29ad2a88cc7d661. The ASCII encoding of department of defense in hexadecimal notation is 6465706172746d656e74206f6620646566656e7365.