One could compile one's own copy of Perl, modifying it in such a way that it decrypts encrypted scripts before doing its usual thing. With asymmetric encryption one could compile the private key into the executable. The command line perl --key would print the public key that one has to use to encrypt the scripts. Or even better, perl --encrypt script.pl would encrypt the script.

In reply to Re^2: Password Protect a Perl Script by hdb
in thread Password Protect a Perl Script by smart_amorist

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