libnvme(9) API Manual libnvme(9)

enum nvme_id_ctrl_cdpa - Configurable Device Personality Attributes

enum nvme_id_ctrl_cdpa {
NVME_CTRL_CDPA_HMAC_SHA_384

};

If set, then the controller supports the HMAC-SHA-384 standard.
enum nvme_id_ctrl_cdpa October 2026