]

Maple Implementation  
of Transport Encoding Scheme
Using the Base Value  Equal to 93
Encoded File Contains  7-bit Printable Characters
with Byte Values Belonging to the Set

{32,33,35,36 .. 91,93 ..126}

Select OperationEncodeDecodeNotice

In the `RFC 4648` document (http://www.rfc-base.org/rfc-4648.html) the commonly used base 64, base 32, and base 16 encoding schemes are decribed. The output file, encoded according to this document, is about 33%, 60% and 100% greater than the input file, respectively. The presented application uses the base value equal to 93, and now the encoded file is only about 22% greater than the input file. The application must have a permission to save and to remove the files processed. It is easy to use - the reader is informed which tasks are being performed for any selected option, namely, he will know the input file size and name, the output file size and name, the encoding/decoding rates.