Monday, October 25, 2021

Case Study 6: building OpenSSL on Windows

exercise:

    An Example

  1. OpenSSL Tour for Win32 Developer

    2. This article will aim to give you a brief and to point tutorial about DES modes , hash Functions , AES , RSA algorithms and example of their usage , using OpenSSL..

    Install Perl

  2. ActiveState - ActivePerl

    3. Why Download Perl From ActiveState? Perl.org refers to ActiveState as “the simplest way to install the latest version of Perl.” We have been programmers’ trusted provider of Windows, Linux, and macOS Perl distributions for more than 20 years. We offer the latest versions of a number of open source programming languages, including Perl, Python, and Tcl.

    We specialize in stable, secure, and easy-to-deploy Perl environments. Our universal package manager, the State Tool, replaces CPAN and PPM and allows you to build runtimes with packages or Perl modules from source code, reducing your exposure to vulnerabilities.

    With ActiveState, you can install Perl and the State Tool directly in the command line, or you can use a Windows installer for ActivePerl 5.28. We allow sign-up with GitHub and provide documentation on many Perl programming topics such as using Perl with html, Perl scripts, and more in our community forum...

  3. How to install & configure ActivePerl on a Windows server

    4. IMPORTANT: This article relates to AcitvePerl up to version 5.26. From ActivePerl 5.28 onwards, ActiveState sadly discontinued their PPM tool which allowed easy installation of additional modules. For assistance installing the latest ActivePerl and additional modules, please refer to the vendor's own documentation.. .

    Building OpenSSL

  4. Building OpenSSL for Visual Studio

    5. Building OpenSSL for Visual Studio on Windows is mostly straight-forward, but it has some quirks. I’ll document the results of my wrestling here so that future attempts will be less painful..

    What you need You need to install…

    1. Visual Studio 2010 (see comments for success stories with Visual Studio 2015 as well)
    2. ActivePerl or Strawberry Perl 1
    3. Latest version of OpenSSL source-code 2

  5. OpenSSL download -archived version

    6. Downloads Our development is maintained in a git repository, which is accessible over the network and cloned on GitHub, at https://github.com/openssl/openssl. Please familiarize yourself with the license..

  6. openssl/openssl on github

    7. most recent version of source code.

  7. openssl/openssl - Public

    8. This is a paragraph.

  8. Compilation and Installation

    9. The following page is a combination of the INSTALL file provided with the OpenSSL library and notes from the field. If you have questions about what you are doing or seeing, then you should consult INSTALL since it contains the commands and specifies the behavior by the development team.

    OpenSSL uses a custom build system to configure the library. Configuration will allow the library to set up the recursive makefiles from makefile.org. Once configured, you use make to build the library. You should avoid custom build systems because they often miss details, like each architecture and platform has a unique opensslconf.h and bn.h generated by Configure.

    You must use a C compiler to build the OpenSSL library. You cannot use a C++ compiler. Later, once the library is built, it is OK to create user programs with a C++ compiler. But the library proper must be built with a C compiler.

    There are two generations of build system. First is the build system used in OpenSSL 1.0.2 and below. The instructions below apply to it. Second is the build system for OpenSSL 1.1.0 and above. The instructions are similar, but not the same. For example, the second generation abandons the monolithic Configure and places individual configurations in the Configurations directory. Also, the second generation is more platform agnostic and uses templates to produce a final, top level build file (Makefile, descrip.mms, what have you).

    After you configure and build the library, you should always perform a make test to ensure the library performs as expected under its self tests. If you are building OpenSSL 1.1.0 and above, then you will also need PERL 5.10 or higher (see README.PERL for details).

  9. Compile OpenSSL from source

    10. When try to compile the source, please use the fresh/original source for each platform!.

  10. How to build OpenSSL on Windows with Visual Studio 2017?

    11. I am trying to use OpenSSL but I am stuck on the step of compiling. The OpenSSL project has very unfriendly (bad) documentation.

    Is there any actual help how to build the latest OpenSSL version on Windows with Visual Studio 2017?

    I didn't find any helpful information on the official OpenSSL site. Yes, there are a lot of posts on the Internet about OpenSSL compilation, but all of them are obsolete...

  11. openssl/INSTALL.md:: Build and Install

    12. This document describes installation on all supported operating systems (the Unix/Linux family, including macOS), OpenVMS, and Windows).

  12. Windows 10 x64 cannot link - missing OPENSSL_UplinkTable #1621

    13. Windows 10 x64 cannot link - missing OPENSSL_UplinkTable #1621

    New Methods for Visual Studio 2019

  13. Build + Use OpenSSL with Visual Studio 2019 or 2017 | Static & Shared | x32 & x64

    14. Looking to build OpenSSL to use in projects with Visual Studio 2019? Well, you can do it for free with the Community edition. It's completely free, it just takes time to compile. You can choose to use .dll files (Shared), or you can integrate into your program directly by using Static builds. ((Timestamps below))

    My scripts (Tutorial in the video -- 08:49 and 12:20 respectively): x64 Builds: https://tcno.co/TroubleChute/dl/?dl=x...
    x32 Builds: https://tcno.co/TroubleChute/dl/?dl=x...

    Downloads: Strawberry Perl: http://strawberryperl.com/
    NASM: https://www.nasm.us/pub/nasm/releaseb...
    OpenSSL GitHub: https://github.com/openssl/openssl/

    SHA Example used: https://stackoverflow.com/a/10632725

  14. OpenSSL: Build on Windows

    15. follow these steps compile openssl on Windows.

    1. Install the Visual Studio Community Edition , git and Strawberry Perl.
    2. nasm is needed for builing openssl. To get it, open Visual Studio and create a New Project “Console App Tags: C++, Windows, Console”. Simply store it to D:\temp and name it TempNASM. When finshed, right click the project and select Manage NuGet Packages. Search for nasm and install the latest version. You can find the executable at “D:\Temp\TempNASM\packages\nasm.2.10.07\tools”.
    3. To install Strawberry Perl download the latest 64Bit zip edition an extract it, for example, to D:\perl. Then execute the two batch files relocation.pl.bat and update_env.pl.bat. These batches adjust the internal path references and add perl to the search path.
    4. Depending on the Architecture for which you want to build openssl Reverse Phone Lookup , x64 or x86, open the “x64 Native Tools Command Prompt for VS 2019” or “x86 Native Tools Command Prompt for VS 2019” shell from start menu...

  15. Building and configuring OpenSSL in Visual Studio (MSBuild).

    16. go through these steps and see if it is still valid.

  16. Building and configuring OpenSSL in Visual Studio (MSBuild).

    17. Integrating third party tools and libraries into Visual Studio (MSBuild) configuration environment..

  17. Precompiled OpenSSL

    18. Precompiled OpenSSL.

    I compile many different versions of OpenSSL with MSVC. I have written a batch script to ease this process. To use it you basically need the source code, Cygwin and Microsoft Visual Studio. I use these builds to subsequently compile other libraries, e.g. Qt4 and Qt5. The main difference from the official release is that I patch the sources to allow compiling libraries with filenames that reflect the compile configuration, which makes it easier to use later. It is best to use the latest version always.

    Please note that the OpenSSL Project (http://www.openssl.org) is the only official source of OpenSSL.

    These builds are created for my own personal use, they are custom, unsupported and experimental and therefore you are utilizing them at your own risk. My builds are not endorsed by The OpenSSL Project in any way. I build these in the context of my own work and spare time, I do NOT charge any money, I do NOT make any money … and NO I do NOT accept any donations!

  18. Build freeGlut

    19. This is a paragraph.

  19. Binary distributions of OpenSSL static libraries

    20. The official source of OpenSSL software is the OpenSSL website. One can download OpenSSL source codes archives and compile them for a given platform. The compilation work can sometimes be quite tedious and may require a specific knowledge or tools, especially for exotic platforms.

  20. Win32/Win64 OpenSSL

    21. shining light

  21. 1 OpenSSL Command Line

    22. OpenSSL is the world’s most widely used implementation of the Transport Layer Security (TLS) protocol. At the core, it’s also a robust and a high-performing cryptographic library with support for a wide range of cryptographic primitives. In addition to the library code, OpenSSL provides a set of command-line tools that serve a variety of purposes, including support for common PKI operations and TLS testing..

    23. This is a paragraph.

    24. This is a paragraph.

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