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Exporting certificates and private keys from a PKCS#12 (p12 or .pfx) file can be daunting, especially if you are not a tech professional. If you are one of such people who wants to export the certs and keys but aren’t aware of the know-how, don’t – fret!
To assist and help you out in executing this daunting task, we have mentioned step-by-step instructions in this article. All that’s left for you is to follow those instructions carefully.
But before performing the steps, let’s first comprehend what PKCS#12 file and OpenSSL are. Doing so will broaden your knowledge and aid you in apprehending the process in a better way.
A PKCS#12 file is a type of file used to store private keys with accompanying X.509 certificates. It may be protected with a password-based symmetric key. A PKCS#12, a.k.a., p12 or .pfx file is commonly used for secure backup and transfer of certificates and private keys.
Recommended: How to Generate PFX File or P12 File Using OpenSSL?
OpenSSL is an open-source software library or tool. It provides cryptographic functions and protocols employed to shield communication over the web.
This tool is widely employed to implement a secure socket layer protocol that ensures data encryption and authentication between – a client (browser) and a server. It also offers “n” number of cryptographic algorithms, along with encryption, decryption, digital signatures, and certificate management.
Follow the steps mentioned below to export the private key from a PKCS#12 file with OpenSSL:
Follow the steps mentioned below to export the certificate from a PKCS#12 file with OpenSSL:
Follow the steps mentioned below to decrypt the private key:
Extracting the certificates and private keys from a PKCS#12 file with OpenSSL was easy, right? This is what you all needed to do!