The term hugo alvar henrik aalto is identified in base64 scheme by the sequence aHVnbyBhbHZhciBoZW5yaWsgYWFsdG8=, while the MD5 signature is equal to 28eb29623589333fbc0bd6bdd3e74737. The ASCII encoding of hugo alvar henrik aalto in hexadecimal notation is 6875676f20616c7661722068656e72696b2061616c746f.