ssl - How to install OpenSSL in Windows 10? - Stack Overflow I have a question about how and which version of OpenSSL I must install on Windows to later create certificates I installed one version (openssl-1 0 2d-fips-2 0 10) found on SourceForge but it doe
How to install OpenSSL from source on Windows 10 11? I am currently using Windows 11 but I assume it's the same steps for Windows 10 I've searched everywhere, and there is not a single tutorial that shows how to succesfully install OpenSSL on Window
How can I generate a self-signed SSL certificate using OpenSSL? openssl req -x509 -sha256 -newkey rsa:2048 -keyout key pem -out cert pem -days XXX More information in Google Security blog Update May 2018 As many noted in the comments that using SHA-2 does not add any security to a self-signed certificate But I still recommend using it as a good habit of not using outdated insecure cryptographic hash
Provide subjectAltName to openssl directly on the command line As of OpenSSL 1 1 1, providing subjectAltName directly on command line becomes much easier, with the introduction of the -addext flag to openssl req (via this commit) The commit adds an example to the openssl req man page: Example of giving the most common attributes (subject and extensions) on the command line: openssl req -new -subj " C=GB
Is there an OpenSSL for windows? - Stack Overflow I'm trying to generate OpenSSL certificates on Windows OS But I find most of the commands related to OpenSSL are for *nix OS Is there an OpenSSL for Windows OS? If yes, from where can I get it?
Verify a certificate chain using openssl verify - Stack Overflow The problem is, that openssl -verify does not do the job As Priyadi mentioned, openssl -verify stops at the first self signed certificate, hence you do not really verify the chain, as often the intermediate cert is self-signed