"ID",Name,Subtype,Variant,Reference 1,Gregorian Time-based,version,OSF DCE / IETF,[RFC4122][RFC9562] 2,DCE Security,version,OSF DCE / IETF,[C309][C311] 3,MD5 Name-based,version,OSF DCE / IETF,[RFC4122][RFC9562] 4,Random,version,OSF DCE / IETF,[RFC4122][RFC9562] 5,SHA-1 Name-based,version,OSF DCE / IETF,[RFC4122][RFC9562] 6,Reordered Gregorian Time-based,version,OSF DCE / IETF,[RFC9562] 7,Unix Time-based,version,OSF DCE / IETF,[RFC9562] 8,Custom,version,OSF DCE / IETF,[RFC9562]