I want to select which algorithms to use

Click here if you want to specify which algorithms to use. If you select multiple algorithms, the TN3270 server must exchange information with the client to determine which of the algorithms to use. This is based on:

The TN3270 server uses the list of selected algorithms in the same preferred order as that appear on the panel. This order is:

  1. RC4 (128-bit) encryption, SHA authentication
  2. RC4 (128-bit) encryption, MD5 authentication
  3. AES (256-bit) encryption, SHA authentication
  4. AES (128-bit) encryption, SHA authentication
  5. Triple DES encryption, SHA authentication
  6. DES encryption, SHA authentication
  7. RC4 (40-bit) encryption, MD5 authentication
  8. RC2 (40-bit) encryption, MD5 authentication
  9. No encryption, SHA authentication
  10. No encryption, MD5 authentication

This information is passed on to the z/OS SSL/TLS programming interface. The z/OS SSL/TLS programming interface determines what ciphers are installed at this z/OS installation, and negotiates with the client about what ciphers it supports.