CAAM-based trusted keys

configname: CONFIG_TRUSTED_KEYS_CAAM

Linux Kernel Configuration
└─>Security options
└─>CAAM-based trusted keys
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Enable use of NXP's Cryptographic Accelerator and Assurance Module
(CAAM) as trusted key backend.