Added full support for PHP 8.3 and migrated the CI/CD configuration.

Added support for PHPUnit 10 and created unit tests with mocks for al…

…l services.

Added protocol for multi-layered encryption and integrated GitHub Act…

…ions CI/CD.

Added full support for PHP 8.2/OpenSSL and migrated the CI/CD configu…

…ration.

Added full support for PHP 8.1 and the newest OpenSSL library.

Added full support for PHP 8.0 and the newest OpenSSL liberally.

Released the final stable version of the cryptography framework.

Added a file shredder utility class to the framework.

Added a few new algorithms and exceptions to the framework.

Added cryptographic protocols and data structures to the framework.