code: func DefaultCipherSuites() []uint16 {
  	return []uint16{
  		tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
  		tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
  
  		tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
  		tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
  
  		tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
  		tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
  
  		tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
  		tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
  	}
  }
docs: // DefaultCipherSuites returns the default list of cipher suites that
  // Teleport supports. By default Teleport only support modern ciphers
  // (Chacha20 and AES GCM). Key exchanges which support perfect forward
  // secrecy (ECDHE) have priority over those that do not (RSA).