SSL_SECOP_SIGALG_SUPPORTED
{ "Supported Signature Algorithm", SSL_SECOP_SIGALG_SUPPORTED },
case SSL_SECOP_SIGALG_SUPPORTED:
if (!tls12_sigalg_allowed(s, SSL_SECOP_SIGALG_SUPPORTED, lu))
if (!tls12_sigalg_allowed(s, SSL_SECOP_SIGALG_SUPPORTED, &legacy_rsa_sigalg))
|| !tls12_sigalg_allowed(sc, SSL_SECOP_SIGALG_SUPPORTED, lu))