IKEV2_AUTH_ECDSA_521
method = IKEV2_AUTH_ECDSA_521;
case IKEV2_AUTH_ECDSA_521:
case IKEV2_AUTH_ECDSA_521:
case IKEV2_AUTH_ECDSA_521:
case IKEV2_AUTH_ECDSA_521:
case IKEV2_AUTH_ECDSA_521:
case IKEV2_AUTH_ECDSA_521:
case IKEV2_AUTH_ECDSA_521:
{ "ecdsa521", IKEV2_AUTH_ECDSA_521 },
case IKEV2_AUTH_ECDSA_521: