Fix a DTLS-protocol regression (caused by TLS1.3 support). The DTLS client would not contribute any randomness to the DTLS negotiation, breaking the security guarantees of the DTLS protocol.
Fix a DTLS-protocol regression (caused by TLS1.3 support). The DTLS client would not contribute any randomness to the DTLS negotiation, breaking the security guarantees of the DTLS protocol.