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- TCODE
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- TCODE is the actual program in the *ONE TIME* file security package that
- encodes and decodes text files. When encoding, it creates a file consisting
- of 5-letter groups of encrypted text suitable for printing out as hard-copy
- or for faxing. [The use of 5-letter groups is traditional in cryptography.]
- Use the companion program FCODE for more general coding of binary or text
- files. Note that FCODE does not produce output suitable for printing as
- hard-copy.
-
- TCODE will usually be invoked from the batch files TENCODE and TDECODE. It
- can also function as a stand-alone utility. Type: tcode e to encode the file
- named plain.txt. Type: tcode d to decode the file named encr.xxx. Using the
- batch files TENCODE and TDECODE (recommended) eliminates the need to rename
- the files to be encoded or decoded.
-
- WARNING: if TCODE is used as a stand-alone utility (not recommended), the
- files plain.txt and code.key must already be present in the working
- directory. It is *much* easier to invoke TCODE from the batch files provided
- for the purpose, TENCODE (to encode) and TDECODE (to decode).
-
- The C source for TCODE is included for programmers wishing to use or modify
- it. This requires the permission of the author, which can easily be
- obtained.
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-
- M\Cooper
- 3425 Chestnut Ridge Rd.
- Grantsville, MD 21536-9801
- --------------------------
- Email: thegrendel@aol.com
-