ssl

SSL憑證格式轉換

jonesyeh ssl 、

參考:SSL Certificate Convertor Guide – Convert Your SSL Cetificate Format W/ OpenSSL Commands (thesslstore.com)

OpenSSL commands to convert PEM file
  • Convert PEM to DER

    openssl x509 -outform der -in certificate.pem -out certificate.der

  • Convert PEM to P7B

    openssl crl2pkcs7 -nocrl -certfile certificate.cer -out certificate.p7b -certfile CACert.cer

  • Convert PEM to PFX

    openssl pkcs12 -export -out certificate.pfx -inkey privateKey.key -in certificate.crt -certfile CACert.crt

OpenSSL commands to convert DER file
  • Convert DER to PEM

    openssl x509 -inform der -in certificate.cer -out certificate.pem

OpenSSL commands to convert P7B file
  • Convert P7B to PEM

    openssl pkcs7 -print_certs -in certificate.p7b -out certificate.cer

  • Convert P7B to PFX

    openssl pkcs7 -print_certs -in certificate.p7b -out certificate.cer

    openssl pkcs12 -export -in certificate.cer -inkey privateKey.key -out certificate.pfx -certfile CACert.cer

OpenSSL commands to convert PFX file
  • Convert PFX to PEM

    openssl pkcs12 -in certificate.pfx -out certificate.cer -nodes