How to compile and install OpenSSL, from source code, for Windows.
• OpenSSL (source code): https://www.openssl.org/source/openss...
• Perl 5 (source code): https://www.cpan.org/src/5.0/perl-5.3...
• Nasm (binary): https://www.nasm.us/pub/nasm/releaseb...
• 7-zip (installer): https://www.7-zip.org/a/7z1900-x64.exe
• Microsoft Windows SDK 7.1 (offline iso): https://www.microsoft.com/en-us/downl...
To install Windows SDK v7.1...
1) Uninstall any Visual C++ 2010 Redistributables.
2) Mount the .iso image (or use 7-zip to extract it).
64-bit (x86): GRMSDKX_EN_DVD.iso
32-bit (x86): GRMSDK_EN_DVD.iso
3) Run \Setup\SDKSetup.exe directly.