---
name: "nvme_hmac_alg"
section: "2"
platform: "linux"
package: "libnvme-dev"
version: "1.13-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_hmac_alg"
---

# nvme\_hmac\_alg(2)

HMAC algorithm

## NAME

enum nvme\_hmac\_alg - HMAC algorithm

## SYNOPSIS

enum nvme\_hmac\_alg {\
     **NVME\_HMAC\_ALG\_NONE** , \
\
     **NVME\_HMAC\_ALG\_SHA2\_256** , \
\
     **NVME\_HMAC\_ALG\_SHA2\_384** , \
\
     **NVME\_HMAC\_ALG\_SHA2\_512**

};

## Constants

- NVME\_HMAC\_ALG\_NONE

  No HMAC algorithm

- NVME\_HMAC\_ALG\_SHA2\_256

  SHA2-256

- NVME\_HMAC\_ALG\_SHA2\_384

  SHA2-384

- NVME\_HMAC\_ALG\_SHA2\_512

  SHA2-512