Register public key cryptography implementations with Crypto API

configname: CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API

Linux Kernel Configuration
└─>Cryptographic API
└─>Hardware crypto devices
└─>Freescale CAAM Job Ring driver backend
└─>Register public key cryptography implementations with Crypto API
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Selecting this will allow SEC Public key support for RSA.
Supported cryptographic primitives: encryption, decryption,
signature and verification.