The Developer of ProxyMII is phoenix (aka wheever) (https://github.com/wheever/ProxHTTPSProxyMII)
Copyright (c) 2015-2022 wheever

The Developer of OpenSSL is The OpenSSL Project (https://www.openssl.org/)
Copyright (c) 1999-2021 The OpenSSL Project Authors. All Rights Reserved.

The Developer of libffi is Anthony Green (http://sourceware.org/libffi/)
Copyright (c) 1996-2021  Anthony Green, Red Hat, Inc and others.

The Developer of cryptography is The cryptography developers (https://cryptography.io/)
Copyright (c) 2013-2022, Individual Contributors.

The Developer of cffi is Armin Rigo (http://cffi.readthedocs.org)
Copyright (c) 2012-2018, Armin Rigo, Maciej Fijalkowski

Changes have been made to the code for compatibility with legacy systems (WinXP). 
This LOWERED the security level compared to the original designs. 
Please do not use modified files unnecessarily. 
Changes are listed in openssl.diff and ProxHTTPSProxyMII.diff