Value,Phase,Reference
0,Reserved,[RFC8052]
1,NONE,[RFC8052]
2,HMAC-SHA256-128,[RFC8052]
3,HMAC-SHA256,[RFC8052]
4,AES-GMAC-128,[RFC8052]
5,AES-GMAC-256,[RFC8052]
6-61439,Unassigned,
61440-65535,Reserved for Private Use,[RFC8052]