NAME

       nvme_update_key - Update key raw data

SYNOPSIS

       long  nvme_update_key  (long  keyring_id  ,  const char *key_type , const char *identity ,
       unsigned char *key_data , int key_len );

ARGUMENTS

       keyring_id  Id of the keyring holding key_id

       key_type    Type of the key to insert

       identity    Key identity string

       key_data    Raw data of the key

       key_len     Length of key_data

DESCRIPTION

       Links the keyring specified by keyring_id into the session keyring  and  updates  the  key
       reference  by  identity with key_data.  The old key with identity identity will be revoked
       to make it inaccessible.

RETURN

       Key id of the new key or 0 with errno set otherwise.