PEM to EVP_PKEY

[Kory Hamzeh]

Hello,

So I have a PEM formatted file that contains an EC certificate and a private key. I need to load that PEM file and converted to an EVP_PKEY. The goal of this exercise is so that I can do an ECDH pairwise consistency test (SP 800-56Ar3 Section 5.6.2.1.4) on the key pair by calling EVP_PKEY_pairwise_check(). I need some help in getting from the PEM file to an EVP_PKEY.

Thanks,
Kory