Documents by T. Ts'o
2000, RFC2941: Telnet Authentication Option
2000, RFC2942: Telnet Authentication: Kerberos Version 5
2000, RFC2946: Telnet Data Encryption Option
2000, RFC2952: Telnet Encryption: DES 64 bit Cipher Feedback
2000, RFC2953: Telnet Encryption: DES 64 bit Output Feedback