QAT Engine with HTTP/3, QUIC or BoringSSL

I am wondering if QAT engine can accelerate nginx HTTP/3 with BoringSSL. It looks like HTTP/3 with BoringSSL does not use the ECDSA/RSA encryption/decryption which is illustrated in the QAT engine example.
For example, can QAT engine accelerate this method X25519()?

OPENSSL_EXPORT int X25519(uint8_t out_shared_key[32],
const uint8_t private_key[32],
const uint8_t peer_public_value[32]);