OpenSSL Tool for Windows
The openssl program is a command line tool for using the various cryptography functions of OpenSSL's crypto library from the shell.
LibreSSL is a version of the TLS/crypto stack forked from OpenSSL in 2014, with goals of modernizing the codebase, improving security, and applying best practice development processes.
Usage
Zip archive contains 64-bit binaries of the openssl tool from LibreSSL, Cygwin and required DLLs plus man pages which are also available here: openssl openssl.cnf
One liner for creation of a self-signed SSL certificate:
openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout selfsigned.key -out selfsigned.crt
OpenSSL tool 1.8.0Release date: 22/11/2023
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OpenSSL tool 1.7.1Release date: 17/09/2023
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OpenSSL tool 1.7.0Release date: 11/07/2023
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OpenSSL tool 1.6.1Release date: 21/01/2023
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OpenSSL tool 1.6.0Release date: 20/11/2022
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OpenSSL tool 1.5.0Release date: 12/12/2021
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OpenSSL tool 1.4.0Release date: 18/09/2021
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OpenSSL tool 1.3.0Release date: 09/03/2021
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OpenSSL tool 1.2.0Release date: 29/12/2020
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OpenSSL tool 1.1.0Release date: 16/10/2020
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Release news
- 2023-11-22 OpenSSL tool 1.8.0
- 2023-10-10 cwDup 4.1.3
- 2023-10-10 Wlighttpd 1.1.0
- 2023-10-10 CowAxess 2.1.0
- 2023-10-09 Rsync Client Helper GUI 1.0.3.10