krb5_random_to_key
ret = krb5_random_to_key(context,
ret = krb5_random_to_key(context, type, keydata, keylen, key);
ret = krb5_random_to_key(context, enctype, keydata, keylen, key);
krb5_random_to_key (
krb5_random_to_key(dk, bytes);