Type,Name,Reference
0x0000,Reserved,[RFC8609]
0x0001,T_SHA-256,"[RFC8609, Section 3.3.3]"
0x0002,T_SHA-512,"[RFC8609, Section 3.3.3]"
0x0003-0x0FFE,Unassigned,
0x0FFF,T_ORG,"[RFC8609, Section 3.3.2]"
0x1000-0x1FFF,Reserved for Experimental Use,"[RFC8609, Section 3]"
0x2000-0xFFFF,Unassigned,