Match your CSR and Certificate Key

Match Your SSL & Private Key Pairs

An easy and a highly secure way to make sure that a private key belongs to a certain certificate is to run a few OpenSSL commands. And do you know what's the best part is? You can do it on your own system. This way your private remains on your own system and won't get compromised.

Just run these OpenSSL commands to verify your private key:

openssl pkey -in privateKey.key -pubout -outform pem | sha256sum openssl x509 -in certificate.crt -pubkey -noout -outform pem | sha256sum openssl req -in CSR.csr -pubkey -noout -outform pem | sha256sum

Feel free to drop us a line at support@cheapsslsecurity.com if you're facing any problems.

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Petar N.Mar. 2024

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"Excellent platform with a wide selection of solutions suitable just for you here you can find the right certificate just for your purposes and at the best prices. The support is very good. I highly recommend cheapsslsecurity.com to anyone who needs a certificate."

Raed NeshiewatMar. 2024

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"Very fast delivery. Installation was easy with no problems. If you are installing a wildcard SSL certificate on cPanel, you need to specify the actual domain name, don't try to install it on *.domain.com , you have to install it on each subdomain such as admin.domain.com, shop.domain.com,..etc. Use the same certificate for each subdomain you install. Good luck!"

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