[CLOSED - NOT POSSIBLE] FTPS possible with Ethernet shield?

Using Arduino Networking, Protocols, and Devices
#1

Following SurferTim's FTP code (https://playground.arduino.cc/Code/FTP/), is it possible to use this code with an FTP server that needs SSL? I have tried with the code posted, and I am able to get to "Command connected," but almost immediately I get errors such as:

  • "530 Non-anonymous sessions must use encryption."
  • "503 Login with USER first."
#2

For those interested, I am finding out that the Ethernet Shield does not support SSL/TLS, due to an encryption chip being needed (ATECC608).

#3