SPS plugin

a customer has a very old version of SPS and we need to upgrade it. They have an old plugin named "OATH_OTP_AA_Plugin" (just to be more clear this is the -AA plugin for SCB for two-factor authentication using One Time Passwords-) and they use it for authentication for RDP and SSH session. Which is the new version of that plugin in github (because i cannot find a new version of it). Thanks a lot!