The term ascii character set is identified in base64 scheme by the sequence YXNjaWkgY2hhcmFjdGVyIHNldA==, while the MD5 signature is equal to 03d93bf7c2c3958e6d964f035473ba55. The ASCII encoding of ascii character set in hexadecimal notation is 61736369692063686172616374657220736574.