Verify a Private Key. As arguments, we pass in the SSL .key and get a .key file as output. (4) Convert PEM Certificate (File and a Private Key) to PKCS # 12 (.pfx #12) openssl pkcs12 -export -out certificate.pfx-inkey privateKey.key-in certificate.crt-certfile CACert.crt . configargs can be used to fine-tune the export process by specifying and/or overriding options for the openssl configuration file. openssl pkcs12 -export -name "yourdomain-digicert-(expiration date)" \ -out yourdomain.pfx -inkey yourdomain.key -in yourdomain.crt Note: After you enter the command, you will be asked to provide a password to encrypt the file. $ openssl rsa -in futurestudio_with_pass.key -out futurestudio.key The documentation for `openssl rsa` explicitly recommends to **not** choose the same input and output filenames. You can use the openssl rsa command to remove the passphrase. $ openssl genrsa -des3 -out domain.key 2048. Enter a password when prompted to complete the process. $ openssl pkcs12 -in keystoreWithoutPassword.p12 -out tmp.pem Enter Import Password: MAC verified OK Enter PEM pass phrase: Verifying - Enter PEM pass phrase: 2. Below is the command to check that a private key which we have generated (ex: domain.key) is a valid key or not $ openssl rsa -check -in domain.key. You can set up an export passphrase, but you can leave that blank. But be sure to specify a PEM pass phrase. Run the following command to decrypt the private key: openssl rsa -in [drlive.key] -out [drlive-decrypted.key] Type the password that you created to protect the private key file in the previous step. Import password is empty, just press enter here. Convert cert.pem and private key key.pem into a single cert.p12 file, key in the key-store-password manually for the .p12 file. Thanks, I had come across that one but it didn't read on first pass like it would do the job. $ openssl pkcs12 -export -nodes -CAfile ca-cert.ca \ -in PEM.pem -out "NewPKCSWithoutPassphraseFile" Now you have a new PKCS12 key file without passphrase on the private key part. in OpenSSL Export private key and certificate: pkcs12 -in "C:\your\path\filename.pfx" -out "C:\your\path\cert.pem" Enter Import Password: leave blank Enter PEM pass phrase: 1234 (or anything else) Created cert.pem file will have encrypted private key … passphrase. i googled for "openssl no password prompt" and returned me with this. See openssl_csr_new() for more information about configargs. How to Remove PEM Password. openssl pkcs12 \ -inkey domain.key \ -in domain.crt \ -export -out domain.pfx This will take the private key and the CSR and convert it into a single .pfx file. Parameters. Debugging Using OpenSSL … Solution. hth. key. In this post, part of our “how to manage SSL certificates on Windows and Linux systems” series, we’ll show how to convert an SSL certificate into the most common formats defined on X.509 standards: the PEM format and the PKCS#12 format, also known as PFX.The conversion process will be accomplished through the use of OpenSSL, a free tool available for Linux and Windows platforms. The key is optionally protected by passphrase.. configargs. For the SSL certificate, Java doesn’t understand PEM format, and it supports JKS or PKCS#12.This article shows you how to use OpenSSL to convert the existing pem file and its private key into a single PKCS#12 or .p12 file.. The .crt file and the decrypted and encrypted .key files are available in the path, where you started OpenSSL. I will take another read. ... And If I just hit return, I get a PKCS#12 file whose password is an empty string and not one without a password. If you leave that empty, it will not export the private key. out. As a data point, the way I created the PKCS#12 cert file was by converting the PEM cert and it's key: $ openssl pkcs12 -export -out cert.pfx -inkey cert.key.pem -in cert.pem Enter Export Password: Verifying - Enter Export Password: For both of those password lines with the OpenSSL command, I just pressed enter. To output only the private key, users can add –nocerts or –nokeys to output only the certificates. No other input.