# define OSSL_CRYPTO_EC_CURVE448_LOCAL_H
# include "curve448utils.h"
-int X448(uint8_t out_shared_key[56], const uint8_t private_key[56],
- const uint8_t peer_public_value[56]);
-
-void X448_public_from_private(uint8_t out_public_value[56],
- const uint8_t private_key[56]);
-
int ED448_sign(OPENSSL_CTX *ctx, uint8_t *out_sig, const uint8_t *message,
size_t message_len, const uint8_t public_key[57],
const uint8_t private_key[57], const uint8_t *context,