OSSL_TLS_GROUP_ID_secp521r1
/* 24 */ { OSSL_TLS_GROUP_ID_secp521r1, 256, TLS1_VERSION, 0, DTLS1_VERSION, 0, 0 },
{ NID_secp521r1, OSSL_TLS_GROUP_ID_secp521r1 },
|| !TEST_int_eq(ctx->ext.supportedgroups[1], OSSL_TLS_GROUP_ID_secp521r1))
|| !TEST_int_eq(ctx->ext.supportedgroups[0], OSSL_TLS_GROUP_ID_secp521r1))