RFC2743: Generic Security Service Application Program Interface, Version 2 Update 1
RFC2712: Addition of Kerberos Cipher Suites to Transport Layer Security (TLS)
RFC2078: Generic Security Service Application Program Interface, Version 2
RFC1508: Generic Security Service Application Program Interface
RFC1305: Network Time Protocol (Version 3) Specification, Implementation and Analysis
RFC1119: Network Time Protocol (Version 2) Specification and Implementation
RFC1059: Network Time Protocol (Version 1) Specification and Implementation