Download openssl windows
Author: m | 2025-04-24
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Download OpenSSL-1.0.2p.zip (OpenSSL for Windows)
Installing OpenSSL on Windows 11 is a breeze when you follow the right steps. OpenSSL is a robust, full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It’s also a general-purpose cryptography library. By the end of this article, you’ll know how to get OpenSSL up and running on your Windows 11 machine in no time.Before we dive into the steps, it’s important to know that installing OpenSSL will enable you to engage in secure communications over networks. Whether for testing, development, or personal use, OpenSSL is a valuable tool to have at your disposal.Step 1: Download OpenSSLGo to the official OpenSSL website and download the latest version of OpenSSL for Windows 11.Downloading the correct version of OpenSSL is crucial. Ensure you select the version that matches your system’s architecture (32-bit or 64-bit). Save the file to a location you’ll easily remember.Step 2: Extract the OpenSSL FilesOnce the download is complete, extract the contents of the ZIP file to a directory on your system.You can use the built-in Windows extraction tool by right-clicking on the ZIP file and selecting ‘Extract All’. Choose a directory that’s easy for you to access, like your Desktop or Documents folder.Step 3: Configure the Windows Environment VariablesAdd the bin directory of the extracted OpenSSL folder to the system’s PATH environment variable.This step is essential because it makes the OpenSSL executable available from any command prompt or terminal window. To do this, search for ‘Environment Variables’ in your Windows search bar, click on ‘Edit the system environment variables’, then click ‘Environment Variables’. Under ‘System variables’, find and select ‘Path’, then click ‘Edit’. Add the path to the bin directory of OpenSSL.Step 4: Verify the InstallationOpen a new command prompt and type openssl version to confirm that OpenSSL has been installed correctly.If The installation was successful, you should see the version number of OpenSSL displayed in the command prompt. If not, retrace your steps and ensure that you’ve followed each step correctly.After completing these steps, you’ll have a fully functioning OpenSSL installation on your Windows 11 system. You can begin using OpenSSL to generate SSL certificates, encrypt data, or for any other cryptographic needs.Tips for Installing OpenSSL on Windows 11Make sure to download OpenSSL from the official website to avoid potential security risks.If you’re unsure about your system’s architecture, you can check it in the ‘System Information’ of your Windows settings.Always extract the files to a location that is easy for you to remember.After configuring the environment variables, it might be necessary to restart your PC for the changes to take effect.Familiarize yourself with the OpenSSL command line syntax to make full use of its capabilities.Frequently Asked QuestionsWhat is OpenSSL?OpenSSL is an open-source toolkit for implementing the SSL and TLS network protocols and a general-purpose cryptography library.Why do I need to install OpenSSL?OpenSSL is often needed for developing and testing applications that require secure communication, creating SSL/TLS certificates, and encrypting sensitive data.Can I install OpenSSL on any version of Windows?OpenSSL can be installed on most versions of Windows, but this article specifically addresses installation on Windows 11.Do I need administrative permissions to install OpenSSL?Yes, modifying the system PATH environment variable requires administrative permissions.What if I encounter an error during installation?Ensure you follow each installation step carefully. If an error persists, seek assistance from online forums or the OpenSSL community.SummaryDownload OpenSSL from the official website.Extract the OpenSSL files to a directory.Configure the Windows environment variables.Verify the installation through the command prompt.ConclusionInstalling OpenSSL on Windows 11 doesn’t have to be a daunting task. By following the steps outlined in this article, you’ll have aDownload OpenSSL-1.1.1h_win32.zip (OpenSSL for Windows)
3.9)Install additional packages via "pip" that are required. If you are behind a corporate firewall make sure to pass the server name and port for the proxy as shown below. If proxy is not needed keep --proxy= as blank. C:\> python -m pip install -r requirements.txt --proxy={your proxy server web-link and port}In Linux,Do below in Linux bash shell to install python3 $ sudo apt install python3 python3-pipCheck the python version by doing below $ python3 --versionCheck if the python package manager "pip" is installed, by default pip should be installed along with python. $ pip3 --versionInstall below additional packages via "pip" that are needed for the flashing tools. If you are behind a corporate firewall make sure to pass the server name and port for the proxy as shown below. If proxy is not needed keep --proxy= as blank. $ pip3 install pyserial xmodem tqdm pyelftools construct --proxy={your proxy server web-link and port}In MacOS,Do below in MacOS zsh shell to install python3 $ brew install python3Check the python version by doing below $ python3 --versionCheck if the python package manager "pip" is installed, by default pip should be installed along with python. $ pip3 --versionInstall below additional packages via "pip" that are needed for the flashing tools. If you are behind a corporate firewall make sure to pass the server name and port for the proxy as shown below. If proxy is not needed keep --proxy= as blank. $ pip3 install pyserial xmodem tqdm pyelftools construct --proxy={your proxy server web-link and port}OpenSSLOpenSSL is needed for signing the bootloader and application images when booting using a bootloader.Current signing scripts of SDK support both v1.1.1 and v3 of OpenSSL.With am263x, am263px, am261x, am273x OpenSSL v3 is recommended as v1.1.1 has reached END OF LIFE.Download and install OpenSSL as below,In windows,Download OpenSSL v1.1.1 or v3 from can install the "light" version which is smaller download sizeInstall to default path, which is C:/Program Files/OpenSSL-Win64/When prompted select option to install binaries to /bin folder of installed path instead of Windows system path.Add path to OpenSSL, to your environment "Path" variable in windows C:/Program Files/OpenSSL-Win64/binIn windows, there are multiple other options to install openssl as well, refer to this page if you want to install other versions of openssl, Linux,So if you have Ubuntu 22.04, do below in Linux Ubuntu shell to install openssl $ sudo apt install opensslMake sure that you install the v1.1.1 or v3 of OpenSSL. You can get the v1.1.1 or v3 packages from The packages required are openssl, libssl and libssl-devIn MacOS,So if you have Ubuntu 22.04, do below in MacOS shell to install openssl $ brew install opensslMake sure that you install the v1.1.1 or v3 of OpenSSL. You can get the v1.1.1 or v3 packages from The packages required are openssl, libssl and libssl-devTest "openssl" by doing below on a command prompt and make sure there is no error. Example output on Windows is shown below, C:\> openssl version OpenSSL 1.1.1k 25 Mar 2021OR ~/workarea/mcu_plus_sdk$ openssl versionOpenSSL 3.0.2 15. Download win32 openssl free. Win32 openssl light download. Openssl lite. Openssl light windows. Download win32 openssl v0.9.8g light. Download openssl for windowsDownload OpenSSL-3.0.5_win32.zip (OpenSSL for Windows)
Định dạng khác dễ dàng hơn.Open SSL giúp bạn thực hiện các lệnh Export hoặc Import khóa riêng từ chứng chỉ.Giúp xác thực các kết nối từ HTTPS đến một website.Bạn có thể xác minh chứng chỉ của website.Chạy benchmark test trong server và của website.Giải mã CSR, tạo mã CSR và Certificate để xác minh nội dung.Hướng dẫn cài đặt OpenSSL trên Windows trên Windows 10 (install openssl windows 10)Sau đây là các bước hướng dẫn chi tiết cách cài đặt Open SSL trên windows 10. Chúng tôi xin giới thiệu hai cách cài đặt Open SSL, bạn đọc có thể lựa chọn một trong hai cách để cài đặt Open SSL tùy thuộc vào nhu cầu và sở thích.Cách 1: Download từ Shining Light ProductionsĐể cài đặt Open SSL bạn có thể download từ địa chỉ say đây: cần chú ý đến phiên bản 32bit hay 64bit khi cài đặt và tải về máy nhé. Nếu máy tính của bạn có hỗ trợ bản 64bit thì bạn nên tải bản này. Nếu máy tính không có hỗ trợ thì bạn hãy tải bản 32bit để phần mềm được sử dụng ổn định.Sau khi cài đặt xong bạn sẽ thấy một file openssl.exe nằm trong folder bin mà bạn vừa cài đặt:Cách 2: Download OpenSSL từ Git For WindowsĐể tải OpenSSL từ Git For Windows bạn truy cập vào đường link sau đây: hướng dẫn ở hình ảnh dưới đây là tải bản Portable (là một phiên bản không cần cài đặt)Click chuột vào file .exe hệ thống sẽ giải nén ra một folder PortableGitFile openssl.exe sẽ nằm trong folder có tên là usr/binSau khi tiến hành cài đặt xong bạn có thể chạy lệnh Open SSL trong commad line của folder chứa file có tên là openssl.exe. Để chạy lệnh openssl ở bất kỳ đâu, bạn hãy thêm folder chưa file openssl.exe vào enviroment của windows. Bạn có thể xem ví dụ trong hình ảnh dưới đây.Sau khi thực hiện theo hướng dẫn trên bạn hãy mở cài đặt Environment của windows để thêm một cài đặt đường Via Windows Metafile improved Most popular implementation in Components & Libraries downloads for Vista Solid File System Application Edition 5.1 download by EldoS Corporation SolFS is is a virtual file system, stored in single file (or memory blocks, database records, file resources, cloud storage). SolFS has all necessary functionality, that can be found in modern ... View Details Download CAD .NET: DWG DXF CGM PLT library for C# 12 download by CADSoftTools ... licenses make CAD .NET an excellent variant for implementation. With the help of CAD .NET work with CAD files will be much easier and efficient. ... type: Shareware ($590.00) categories: CAD, CAD library, AutoCAD, DWG, DXF, CGM, hpgl, plt, CNC. NET, DWG CNC, DXF CNC, CAD control, library, assembly, import, edit, export, view, VB.NET, NET SDK, .NET library, c# library, c# sdk, g-code View Details Download OptiVec for C++ Builder 8.0.1 download by OptiCode - Dr Martin Sander Software Dev ... both in cartesian and polar format. The vectorized implementation in machine code makes OptiVec functions, on the average, 2-3 times faster than compiled source code of the same functionality. In ... View Details Download Document .Net 2025.2.13 download by SautinSoft ... their projects. The intuitive API allows for effortless implementation, enabling developers to quickly add robust document processing functionalities to their applications without a steep learning curve. In addition to ... View Details Download OpenSSL 3.4.0 download by OpenSSL Software Foundation ... powerful, may have a steep learning curve. Proper implementation and regular updates are crucial to mitigate potential vulnerabilities, as evidenced by past security incidents like the Heartbleed bug. In ... type: Open Source categories: SSL, OpenSSL, security, software, OpenSSL Software Foundation, cryptography, download OpenSSL, SSL library, encryption, cryptography library, OpenSSL free download, secure socket layer, library, TLS View Details Download FoxBurner SDK 7.0.1 download by IFoerster Development What if your software could also burn CD, DVD or Blu-ray discs? Wouldn't that feature be the cherry on the cake? With FoxBurner SDK, you can make it come true and ... type: Shareware ($999.00) categories: Lazarus, Firemonkey, Delphi, Blue-ray, BDXL, DVD, Backup, Component, C++, dotNet, Copy, Disk, Disc, Recording, Burning, ActiveX, Rad Studio, Mac, Linux, Visual Basic, Robotik, Storage System, Cloud, Encryption, Security, Health, M-Disk View Details Download NOV User Interface for .NET 2022.1 download by Nevron Software ... all types of widgets include: - Borders an implementation of the W3C borders specification, with many additional enhancements. - Commanding an extensive framework for implementing diverse commanding logic in Enterprise ... type: Freeware categories: UI Widgets, user interface elements, cross-platform User Interface, .net component, UI application framework, Developer UI Tools, .NET User Interface Controls, WinForms, WPF, Silverlight, Windows 8, Mac OS View Details DownloadDownload OpenSSL-1.1.1q_win32.zip (OpenSSL for Windows)
While working recently on a Ruby trunk build using OpenSSL master (vers 1.1.1), I had build problems, and the issue was that two OpenSSL files (libcrypto-1_1-x64.dll & libssl-1_1-x64.dll) are in C:\Windows\System32.I've never looked for MSFT policy, but I thought only MSFT files are located in System32. Below is file info. It doesn't look like these are MSFT. If they aren't, will they remain?Thanks Greg(Get-Item -Path 'C:\Windows\System32\libssl-1_1-x64.dll').VersionInfo | Format-List -ForceOriginalFilename : libssl-1_1-x64.dllFileDescription : OpenSSL shared libraryProductName : The OpenSSL ToolkitComments : CompanyName : The OpenSSL Project, : C:\Windows\System32\libssl-1_1-x64.dllFileVersion : 1.1.0fProductVersion : 1.1.0fIsDebug : FalseIsPatched : FalseIsPreRelease : FalseIsPrivateBuild : FalseIsSpecialBuild : FalseLanguage : English (United States)LegalCopyright : Copyright 1998-2016 The OpenSSL Authors. All rights reserved.LegalTrademarks : PrivateBuild : SpecialBuild : FileVersionRaw : 1.1.0.6ProductVersionRaw : 1.1.0.6(Get-Item -Path 'C:\Windows\System32\libcrypto-1_1-x64.dll').VersionInfo | Format-List -ForceOriginalFilename : libcrypto-1_1-x64.dllFileDescription : OpenSSL shared libraryProductName : The OpenSSL ToolkitComments : CompanyName : The OpenSSL Project, : C:\Windows\System32\libcrypto-1_1-x64.dllFileVersion : 1.1.0fProductVersion : 1.1.0fIsDebug : FalseIsPatched : FalseIsPreRelease : FalseIsPrivateBuild : FalseIsSpecialBuild : FalseLanguage : English (United States)LegalCopyright : Copyright 1998-2016 The OpenSSL Authors. All rights reserved.LegalTrademarks : PrivateBuild : SpecialBuild : FileVersionRaw : 1.1.0.6ProductVersionRaw : 1.1.0.6Download OpenSSL-1.0.2p.zip (OpenSSL for Windows)
Uninstalldapupd.exe - DAP Updatelibeay32.dll (by The OpenSSL Project, - The OpenSSL Toolkit (OpenSSL Shared Library)ssleay32.dll (by The OpenSSL Project, - zlib data compression librarycabex.dllschedul.exeunelevate.exeUNWISE.EXEBehaviors exhibited2 Internet Explorer BHOsLinkVerifier.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'SpeedBit Link Verification Helper' with the class of {D5974A72-C81C-4DC3-BE77-A8A7BBC8864E} (LinkVerifierBHO).dapieloader.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'Download Accelerator Plus Integration' with the class of {FF6C3CF0-4B15-11D1-ABED-709549C10000}.Scheduled TaskUNWISE.EXE is scheduled as a task with the class '{F71A9918-1861-4EFE-AE94-530BDDE46DD4}' (runs on registration).ServiceUNWISE.EXE runs as a service named 'Browser System Enahncer' (671c50b0).Startup File (User Run)DAP.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'DAP10' and executes as "C:\Program Files\DAP10\DAP.EXE" /STARTUP.Windows Firewall Allowed ProgramUNWISE.EXE is added as a firewall exception for 'C:\Program Files1\Yahoo!\MESSEN~1\UNWISE.EXE'.How do I remove DAP 10?You can uninstall DAP 10 from your computer by using the Add/Remove Program feature in the Window's Control Panel.On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:Windows Vista/7/8/10: Click Uninstall a Program.Windows XP: Click Add or Remove Programs.When you find the program DAP 10, click it, and then do one of the following:Windows Vista/7/8/10: Click Uninstall.Windows XP: Click the Remove or Change/Remove tab (to the right of the program).Follow the prompts. A progress bar shows you how long it will take to remove DAP 10.How do I reset my web browser?If your web browser homepage and search settings have been modfied by DAP 10 you can restore them to their previous default settings.Microsoft Internet ExplorerMozilla FirefoxGoogle ChromeOS VERSIONSWin 7 (SP1) 73%Win XP 5% WHEN IT STARTSAuto-starting? Yes(Found in the run registry) USER ACTIONSUninstall it 25%Keep it 75%WindowsWhich Windows OS versions does it run on?Windows 786.36%Windows 109.09%Windows XP4.55%Which OS releases does it run on?Windows 7 Ultimate36.36%Windows 7 Home Premium31.82%Windows 7 Professional9.09%Windows 7 Starter4.55%Windows 10 Pro4.55%Windows 8.1 Pro4.55%Geography33.33% of installs come from the United StatesWhich countries install it? United States33.33% Brazil22.22% India7.41% Iran7.41% MK3.70% Pakistan3.70% Israel3.70% Canada3.70% IS3.70% BI3.70% Italy3.70% Peru3.70%PC manufacturersWhat PC manufacturers (OEMs) have it installed?Hewlett-Packard36.84%Acer31.58%Dell15.79%ASUS15.79%Common modelsHewlett-Packard Presario ...5.56%HP Pavilion dv7 Notebook ...5.56%Hewlett-Packard CQ3520IX5.56%Hewlett-Packard 120-10265.56%Dell Inspiron 1545 5.56%Acer Aspire 77505.56%About SpeedBitDownload Accelerator Plus is a download manager for Windows which is also known as DAP and uses multipart download to increase speeds which creates multiple connections of different file segments to speed up downloads.Publisher URL: www.speedbit.com. Download win32 openssl free. Win32 openssl light download. Openssl lite. Openssl light windows. Download win32 openssl v0.9.8g light. Download openssl for windows Download openssl for windows 10. Most people looking for Openssl for windows 10 downloaded: OpenSSL. Download. 4.0 on 31 votes . The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade Similar choice › Openssl setup 32 bit windows › Openssl 1.0.2 windows download;Download OpenSSL-1.1.1h_win32.zip (OpenSSL for Windows)
DescriptionThis article describes how to sign and generate certificates using OpenSSL in Windows OS that can be used for SSL VPN and IPSec VPN configuration.ScopeFortiGate.SolutionCreate a CA with OpenSSL:# req -new -x509 -days 3650 -keyout caprivatekey.pem -out cacertificate.pemNote:cacertificate.pem is the public key and should be imported into the FortiGate.Generate a Certificate Request on the FortiGate and download it.Sign the FortiGate certificate.# x509 -req -in VPNSSL.csr -CA cacertificate.pem -CAkey caprivatekey.pem -CAcreateserial -out VPNSSL.cer -days 3650 -sha256Import the signed certificate (VPNSSL.cer) into the FortiGate as a 'local certificate'. This can now be used in IPSec or SSLVPN configuration as a server certificate.Note:The certificates and private keys that were signed and generated should be located in the 'bin' folder of OpenSSL(i.e. C:\Program Files\OpenSSL-Win64\bin).Create user certificate.# req -new -nodes -out usercert.csr -keyout usercert.key# x509 -req -in usercert.csr -CA cacertificate.pem -CAkey caprivatekey.pem -CAcreateserial -out usercert.cer -days 3650 -sha256# pkcs12 -export -out usercert.pfx -inkey usercert.key -in usercert.cerUpload cacertificate.pem to FortiGate as CA certificate. Bind this CA_Cert_X to the PKI users:Technical Note: Upload Certificate using PEM formatTechnical Tip: How to import an SSL certificate as a local certificateImport the usercert.pfx certificate into the Personal Section on the Certificates management console.Comments
Installing OpenSSL on Windows 11 is a breeze when you follow the right steps. OpenSSL is a robust, full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It’s also a general-purpose cryptography library. By the end of this article, you’ll know how to get OpenSSL up and running on your Windows 11 machine in no time.Before we dive into the steps, it’s important to know that installing OpenSSL will enable you to engage in secure communications over networks. Whether for testing, development, or personal use, OpenSSL is a valuable tool to have at your disposal.Step 1: Download OpenSSLGo to the official OpenSSL website and download the latest version of OpenSSL for Windows 11.Downloading the correct version of OpenSSL is crucial. Ensure you select the version that matches your system’s architecture (32-bit or 64-bit). Save the file to a location you’ll easily remember.Step 2: Extract the OpenSSL FilesOnce the download is complete, extract the contents of the ZIP file to a directory on your system.You can use the built-in Windows extraction tool by right-clicking on the ZIP file and selecting ‘Extract All’. Choose a directory that’s easy for you to access, like your Desktop or Documents folder.Step 3: Configure the Windows Environment VariablesAdd the bin directory of the extracted OpenSSL folder to the system’s PATH environment variable.This step is essential because it makes the OpenSSL executable available from any command prompt or terminal window. To do this, search for ‘Environment Variables’ in your Windows search bar, click on ‘Edit the system environment variables’, then click ‘Environment Variables’. Under ‘System variables’, find and select ‘Path’, then click ‘Edit’. Add the path to the bin directory of OpenSSL.Step 4: Verify the InstallationOpen a new command prompt and type openssl version to confirm that OpenSSL has been installed correctly.If
2025-04-12The installation was successful, you should see the version number of OpenSSL displayed in the command prompt. If not, retrace your steps and ensure that you’ve followed each step correctly.After completing these steps, you’ll have a fully functioning OpenSSL installation on your Windows 11 system. You can begin using OpenSSL to generate SSL certificates, encrypt data, or for any other cryptographic needs.Tips for Installing OpenSSL on Windows 11Make sure to download OpenSSL from the official website to avoid potential security risks.If you’re unsure about your system’s architecture, you can check it in the ‘System Information’ of your Windows settings.Always extract the files to a location that is easy for you to remember.After configuring the environment variables, it might be necessary to restart your PC for the changes to take effect.Familiarize yourself with the OpenSSL command line syntax to make full use of its capabilities.Frequently Asked QuestionsWhat is OpenSSL?OpenSSL is an open-source toolkit for implementing the SSL and TLS network protocols and a general-purpose cryptography library.Why do I need to install OpenSSL?OpenSSL is often needed for developing and testing applications that require secure communication, creating SSL/TLS certificates, and encrypting sensitive data.Can I install OpenSSL on any version of Windows?OpenSSL can be installed on most versions of Windows, but this article specifically addresses installation on Windows 11.Do I need administrative permissions to install OpenSSL?Yes, modifying the system PATH environment variable requires administrative permissions.What if I encounter an error during installation?Ensure you follow each installation step carefully. If an error persists, seek assistance from online forums or the OpenSSL community.SummaryDownload OpenSSL from the official website.Extract the OpenSSL files to a directory.Configure the Windows environment variables.Verify the installation through the command prompt.ConclusionInstalling OpenSSL on Windows 11 doesn’t have to be a daunting task. By following the steps outlined in this article, you’ll have a
2025-04-223.9)Install additional packages via "pip" that are required. If you are behind a corporate firewall make sure to pass the server name and port for the proxy as shown below. If proxy is not needed keep --proxy= as blank. C:\> python -m pip install -r requirements.txt --proxy={your proxy server web-link and port}In Linux,Do below in Linux bash shell to install python3 $ sudo apt install python3 python3-pipCheck the python version by doing below $ python3 --versionCheck if the python package manager "pip" is installed, by default pip should be installed along with python. $ pip3 --versionInstall below additional packages via "pip" that are needed for the flashing tools. If you are behind a corporate firewall make sure to pass the server name and port for the proxy as shown below. If proxy is not needed keep --proxy= as blank. $ pip3 install pyserial xmodem tqdm pyelftools construct --proxy={your proxy server web-link and port}In MacOS,Do below in MacOS zsh shell to install python3 $ brew install python3Check the python version by doing below $ python3 --versionCheck if the python package manager "pip" is installed, by default pip should be installed along with python. $ pip3 --versionInstall below additional packages via "pip" that are needed for the flashing tools. If you are behind a corporate firewall make sure to pass the server name and port for the proxy as shown below. If proxy is not needed keep --proxy= as blank. $ pip3 install pyserial xmodem tqdm pyelftools construct --proxy={your proxy server web-link and port}OpenSSLOpenSSL is needed for signing the bootloader and application images when booting using a bootloader.Current signing scripts of SDK support both v1.1.1 and v3 of OpenSSL.With am263x, am263px, am261x, am273x OpenSSL v3 is recommended as v1.1.1 has reached END OF LIFE.Download and install OpenSSL as below,In windows,Download OpenSSL v1.1.1 or v3 from can install the "light" version which is smaller download sizeInstall to default path, which is C:/Program Files/OpenSSL-Win64/When prompted select option to install binaries to /bin folder of installed path instead of Windows system path.Add path to OpenSSL, to your environment "Path" variable in windows C:/Program Files/OpenSSL-Win64/binIn windows, there are multiple other options to install openssl as well, refer to this page if you want to install other versions of openssl, Linux,So if you have Ubuntu 22.04, do below in Linux Ubuntu shell to install openssl $ sudo apt install opensslMake sure that you install the v1.1.1 or v3 of OpenSSL. You can get the v1.1.1 or v3 packages from The packages required are openssl, libssl and libssl-devIn MacOS,So if you have Ubuntu 22.04, do below in MacOS shell to install openssl $ brew install opensslMake sure that you install the v1.1.1 or v3 of OpenSSL. You can get the v1.1.1 or v3 packages from The packages required are openssl, libssl and libssl-devTest "openssl" by doing below on a command prompt and make sure there is no error. Example output on Windows is shown below, C:\> openssl version OpenSSL 1.1.1k 25 Mar 2021OR ~/workarea/mcu_plus_sdk$ openssl versionOpenSSL 3.0.2 15
2025-04-18