TLSEXT_SIGALG_ed25519
TLSEXT_SIGALG_ed25519,
NULL, TLSEXT_SIGALG_ed25519,
if (lu->sigalg == TLSEXT_SIGALG_ed25519)
{ TLSEXT_SIGALG_ed25519, TLSEXT_SIGALG_ed25519_name },