Certificate conversions
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Execute the following commands to convert an .crt file to a .pem file: openssl x509 -in input.crt -out input.der -outform DER openssl x509 -in input.der -inform DER -out output.pem -outform PEM The file output.pem is now P...
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Conversion to a combined PEM file To convert a PFX file to a PEM file that contains both the certificate and private key, the following command needs to be used: # openssl pkcs12 -in filename.pfx -out cert.pem -nodes Conve...
SSLCheck
Our SSLCheck will examine your website's root and intermediate certificates for correctness and report any potential issues