X25519_KEY_LENGTH
X25519_keypair(uint8_t out_public_value[X25519_KEY_LENGTH],
uint8_t out_private_key[X25519_KEY_LENGTH])
X25519(uint8_t out_shared_key[X25519_KEY_LENGTH],
const uint8_t private_key[X25519_KEY_LENGTH],
const uint8_t peer_public_value[X25519_KEY_LENGTH])
void X25519_keypair(uint8_t out_public_value[X25519_KEY_LENGTH],
uint8_t out_private_key[X25519_KEY_LENGTH]);
int X25519(uint8_t out_shared_key[X25519_KEY_LENGTH],
const uint8_t private_key[X25519_KEY_LENGTH],
const uint8_t peers_public_value[X25519_KEY_LENGTH]);
if ((public = calloc(1, X25519_KEY_LENGTH)) == NULL)
if ((private = calloc(1, X25519_KEY_LENGTH)) == NULL)
freezero(public, X25519_KEY_LENGTH);
freezero(private, X25519_KEY_LENGTH);
return CBB_add_bytes(cbb, ks->x25519_public, X25519_KEY_LENGTH);
if (CBS_len(cbs) != X25519_KEY_LENGTH) {
if ((sk = calloc(1, X25519_KEY_LENGTH)) == NULL)
*shared_key_len = X25519_KEY_LENGTH;
freezero(sk, X25519_KEY_LENGTH);
freezero(ks->x25519_public, X25519_KEY_LENGTH);
freezero(ks->x25519_private, X25519_KEY_LENGTH);
freezero(ks->x25519_peer_public, X25519_KEY_LENGTH);