General Improvement

• Fixed when messages are tempered on RSA/AES method are still showing as untampered
• RandByte method will now use crypto-secure RNG to generate bytes instead of rand
• Updated function calls to reflect on OpenSSL v3 changes (aka replaced deprecated methods)
• Raw key is now opt-in option so that way user can choose a password different from 16, 24, or 32 characters
• You can now generate random AES Key (must be raw key though).
• Fixed some memory leaks and bugs