COSE
CBOR Object Signing and Encryption (COSE)
JOSEのCBOR版
CBORオブジェクト署名と暗号化
RFC 9338 CBOR Object Signing and Encryption (COSE): Countersignatures
RFC 9054 CBOR Object Signing and Encryption (COSE): Hash Algorithms
RFC 9053 CBOR Object Signing and Encryption (COSE): Initial Algorithms
RFC 9052 CBOR Object Signing and Encryption (COSE): Structures and Process (旧?)
https://tex2e.github.io/rfc-translater/html/rfc9052.html
RFC 8152 (旧) → 9052 9053
STD 96 は RFC 9052 と RFC 9338
table:比較
COSE JOSE
基本情報 RFC 9052 JWT
署名 Signing JWS (RSA/ECDSA)
Message Authentication Code JWS (HMAC)
暗号 Encryption JWE
アルゴリズム RFC 9053, 9054 ? JWA
鍵 Key JWK
RFC 8392 CWT
CDDL
WebAuthn
RFC 8812 CBOR Object Signing and Encryption (COSE) and JSON Object Signing and Encryption (JOSE) Registrations for Web Authentication (WebAuthn) Algorithms