libnvmf_generate_tls_key_identity-libnvme3(2)

NAME

libnvmf_generate_tls_key_identity - Generate the TLS PSK identity

SYNOPSIS

int libnvmf_generate_tls_key_identity (struct libnvme_global_ctx *ctx , const char *hostnqn , const char *subsysnqn , int version , enum libnvmf_hmac_alg hmac , unsigned char *configured_key , int key_len , char **identity );

ARGUMENTS

ctx

struct libnvme_global_ctx object

hostnqn

Host NVMe Qualified Name

subsysnqn

Subsystem NVMe Qualified Name

version

TLS PSK identity version to use

hmac

HMAC algorithm

configured_key

Configured PSK to derive the retained PSK from

key_len

Length of configured_key

identity

TLS PSK identity to return

DESCRIPTION

Derives a retained PSK as specified in the NVMe TCP Transport Specification 1.3, section 3.6.1.3, and generates the corresponding TLS PSK identity.

It is the responsibility of the caller to free the returned string.

RETURN

0 on success, negative error code otherwise.