return err
		}
		if err := hs.sendFinished(nil); err != nil {
			return err
		}
		if _, err := c.flush(); err != nil {
			return err
		}
	}

	c.ekm = ekmFromMasterSecret(c.vers, hs.suite, hs.masterSecret, hs.clientHello.random, hs.hello.random)
	c.isHandshakeComplete.Store(true)

	return nil
}

// readClientHello reads a ClientHello message and selects the protocol version.

			return err
		}
		if err := hs.readFinished(c.serverFinished[:]); err != nil {
			return err
		}
	}
	if err := hs.saveSessionTicket(); err != nil {
		return err
	}

	c.ekm = ekmFromMasterSecret(c.vers, hs.suite, hs.masterSecret, hs.hello.random, hs.serverHello.random)
	c.isHandshakeComplete.Store(true)

	return nil
}

func (hs *clientHandshakeState) pickCipherSuite() error {