crypto/tls.ecdheKeyAgreement.generateClientKeyExchange (method, view implemented interface methods)

one use

	crypto/tls (current package)
		key_agreement.go#L351: func (ka *ecdheKeyAgreement) generateClientKeyExchange(config *Config, clientHello *clientHelloMsg, cert *x509.Certificate) ([]byte, *clientKeyExchangeMsg, error) {