Certificate Key Matcher

Match Your SSL & Private Key Pairs

If you're renewing your SSL certificate or are managing multiple SSL certificates, you might get confused. Therefore, you must verify which CSR or Private Key belongs to which certificate. You can easily do that on your computer by running OpenSSL commands below

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