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1989-07-09
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969b
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CRYPT 1.2 by Bill Dimm
USAGE:
crypt keyword [infile outfile]
DESCRIPTION:
Crypt will use the keyword to encode/decode the infile into the
outfile. The keyword must be at least 3 characters long. If infile
& outfile are not given it will use standard input and standard output
respectively. Warning: Do not use the same file name for both input
and output.
EXAMPLE:
To encrypt the contents of a file called "testit" into a new file
called "testit.cpt" using the password "whata program":
crypt "whata program" testit testit.cpt
To display the contents of "testit.cpt" in the original (uncrypted) form:
crypt "whata program" <testit.cpt
IMPROVEMENTS:
Crypt 1.2 has been recompiled with Lattice 5.02 so that it is a
little smaller. The problem previously noted on receiving input
from a pipe in Matt Dillon's shell seems to have disappeared (I don't
know if this is due to a newer version of the shell or what...)