The term ralph waldo ellison is identified in base64 scheme by the sequence cmFscGggd2FsZG8gZWxsaXNvbg==, while the MD5 signature is equal to 15919f7a57bce83ace9c53c29a6caaa6. The ASCII encoding of ralph waldo ellison in hexadecimal notation is 72616c70682077616c646f20656c6c69736f6e.