ossl_ecx_compute_key
int ossl_ecx_compute_key(ECX_KEY *peer, ECX_KEY *priv, size_t keylen,
return ossl_ecx_compute_key(ecxctx->peerkey, ecxctx->key, ecxctx->keylen,
return ossl_ecx_compute_key((ECX_KEY *)peer, (ECX_KEY *)sender,