nvme_generate_tls_key_identity

char * nvme_generate_tls_key_identity (const char *hostnqn , const char *subsysnqn , int version , int hmac , unsigned char *configured_key , int key_len );

hostnqn

Host NVMe Qualified Name

subsysnqn

Subsystem NVMe Qualified Name

version

Key version to use

hmac

HMAC algorithm

configured_key

Configured key data to derive the key from

key_len

Length of configured_key

Derives a 'retained' TLS key as specified in NVMe TCP and generate the corresponding TLs identity.

The string containing the TLS identity. It is the responsibility of the caller to free the returned string. On error NULL is returned with errno set.