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 …

I'm adding HTTPS support to an embedded Linux device. I have tried to generate a self-signed certificate with these steps: openssl req -new > cert.csr openssl rsa -in privkey.pem -out …

I was looking to extract a private key for an SSL certificate using PowerShell. I googled and tried following openssl command: & openssl.exe pkcs12 -in filename.pfx -nocerts -out key.pem But I …

May 25, 2023 · 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 …

openssl req -newkey rsa:4096 \ -addext "extendedKeyUsage = serverAuth, clientAuth" \ -keyform PEM \ -keyout server-key.pem \ -out server-req.csr \ -outform PEM You can verify the output …

if it is a RSA key openssl rsa -pubout -in my_rsa_key.pem if you need it in a format for openssh , please see Use RSA private key to generate public key? Note that public key is generated …

To then obtain the matching public key, you need to use openssl rsa, supplying the same passphrase with the -passin parameter as was used to encrypt the private key: openssl rsa …

Mar 18, 2012 · An alternative to using keytool, you can use the command openssl x509 -in certificate.pem -text This should work for any x509 .pem file provided you have openssl installed.

Jun 10, 2017 · My questions are: How to create a public key and a private key with OpenSSL on Windows? How to put the created public key in a .crt file and the private one in a .pkcs8 file? I …

Apr 12, 2016 · The problem is not PEM vs. DER but that you are using a certificate request in a place where a certificate is expected. This is clearly shown by the PEM header -----BEGIN …