Download for scott19u.zip; This is file encryption based on using every possible 19 bit S table and the treating of a file as a whole block. You would need Djgpp port of GNU C to complie it.
Download for scott16u.zip; This is same as above except for 16 bit S table. The program is more apt to be portable but you will have to work on it.
Download for scott4u.zip;
This is same as above except for 4 bit S table.
The program is more apt to be portable but you will
have to work on it. And the effect of encryption is
almost zero. You really have to look at code. It was
an attempt to make a small version of previous so people
could understand the concept of ScottNu.zip encryption.