where is crypt command in linux?

[John Foster <jfoster@augustmail.com>]

I have some encrypted files sent to me that I want to use. They were
encrypted  by using a program called enigma. I have the source code for
the program but it will not compile properly. Well enigma seems to but
the Makekey does not. Probably because it is a generic distribution, not
specefic to Debian. Any help would be appreciated.

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