NAME

       nvme_export_tls_key_versioned - Export a TLS pre-shared key

SYNOPSIS

       char  *  nvme_export_tls_key_versioned (unsigned char version , unsigned char hmac , const
       unsigned char *key_data , size_t key_len );

ARGUMENTS

       version     Indicated the representation of the TLS PSK

       hmac        HMAC algorithm used to transfor the configured PSK in a retained PSK

       key_data    Raw data of the key

       key_len     Length of key_data

DESCRIPTION

       Returns key_data in the PSK Interchange format as defined in section 3.6.1.5 of  the  NVMe
       TCP Transport specification.

RETURN

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