CBOR

• cbor - Concise Binary Object Representation
  • RFC 8949
  • JSON 的二进制替代
  • 一般会和 JSON 混合使用
• 适用场景： IoT、SOA、需要性能、需要减少带宽
• adopted by
  • WebAuthN
  • WebIntegraty
• cbor.me Online converter
• Golang - fxamacker/cbor
• 参考
  • rfc8949 CBOR - Concise Binary Object Representation
  • rfc8610 CDDL - Concise Data Definition Language
  • rfc8152 COSE - CBOR Object Signing and Encryption
  • rfc8392 CWT - CBOR Web Token

Major Type	Meaning	Content
0	unsigned integer N	-
1	negative integer -1-N	-
2	byte string	N bytes - base64url - wo pad
3	text string	N bytes (UTF-8 text)
4	array	N data items (elements)
5	map	2N data items (key/ value pairs)
6	tag of number N	1 data item
7	simple/float	-