Openssl P7b

  • Openssl pkcs12 -help The following are main commands to convert certificate file formats. Convert PEM to DER Format openssl x509 -outform der -in certificate.pem -out certificate.der Convert PEM to P7B Format openssl crl2pkcs7 -nocrl -certfile certificate.cer -out certificate.p7b -certfile CACert.cer Convert PEM to PFX Format.
  • Openssl pkcs7 -inform der -in a.p7b -out out.cer return 0 exit code, but didn't work for further request. So I did the following: 1 - openssl pkcs7 -printcerts -inform der -in a.p7c -out out.cer.

Openssl pkcs7 -printcerts -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. To convert a PKCS #7 (.p7b) to PEM (Privacy Enhanced Mail) certificate format using OpenSSL, perform the following steps.

:: download OpenSSL if you don't have it for the below
:: Conver the p7b into PEM format
openssl pkcs7 -in mydomain.p7b -print_certs -out mydomain.pem
:: Combine this with the crt server certificate and private key into a PFX
openssl pkcs12 -export -in mydomain.crt -inkey mydomain.key -certfile mydomain.pem -out mydomain.pfx

commented Dec 20, 2017

hi Andrew where is this -inkey mydomain.key come from ?

commented Jan 23, 2018

The current directory you are working in. You can also specify a path like ./path/to/mydomain.crt.

commented Jun 14, 2018

Openssl View P7b

Openssl p7b to crtOpenssl

The .key file should be obtainable from the certificate request which you have created for Godaddy.

For that, you will need a Windows Server with IIS installed on it, go to Server Management, select 'Internet Information Services' from Tools, and create a certificate request. Then, in Microsoft Management Console you will be able to see this request among the certificates, in the 'Certificate Enrolment Requests' group. (How to generate certificate request and export private key)

When you're done with all of this, you will have a certificate request which you can provide to Godaddy to generate your certificate and a private key file which will match this certificate. The key will likely be in .pfx format, and you'll need to convert it into .pem or .key.

Powershell Convert Pfx To Pem

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