Value,AEAD Algorithm,Reference 0x0000,Reserved, 0x0001,AEAD_AES_128_GCM,[RFC8548] 0x0002,AEAD_AES_256_GCM,[RFC8548] 0x0003-0x000f,Unassigned, 0x0010,AEAD_CHACHA20_POLY1305,[RFC8548] 0x0011-0xffff,Unassigned,