The term interior department is identified in base64 scheme by the sequence aW50ZXJpb3IgZGVwYXJ0bWVudA==, while the MD5 signature is equal to 616bea0b0092c25cca68d3faac03b8f9. The ASCII encoding of interior department in hexadecimal notation is 696e746572696f72206465706172746d656e74.