General command-line parsing solution without using getopt[s]

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I never liked using getopts since it’s limited to parsing short options. Extending it would require placing everything else under *). getopt on the other hand is an external tool and requires output to be expanded using eval or compgen. These are the reasons why I chose not to use them and simply choose the simple parsing mechanism that uses the while-case-shift loop instead.

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The Cubic and Polymorphic Encryption Systems

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For the past few years I’ve been wondering why encryption systems, even though were already considered as stable on the time they were released or known to the public, mostly were still breakable either through the use of fast computing systems, or through some ingeneous tricks.

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