Credential Format
Name
SD-JWT-VC
IPR Policy
Specification
Standardization (Body, Process)
IETF (OAuth WG)
Encoding Scheme
JSON
Rich Schemas-Semantic
false
Crypto Agility
true
Selective Disclosure
true
Predicates
false
Compatibility with Signing Algorithms
ECDSA, EdDSA, RSA
Compatibility with Key Management Methods (Issuer)
did:key, did:web, did:ebsi, did:iota, did:jwk, did:cheqd, did:velocity
Signing Algorithm
Name
ECDSA
Implementation Support
many mature implementations
Specification
X9.62-2005
Standardization (Body, Process)
ANSI
Recognition by government authorities (NIST, BSI, ...)
true
Hardware support
true
Unlinkability-Uncorrelatability-Blind signatures possible
false
Security strength
256 / 384 / 512 bit
Post-quantum security
false
Status Algorithm
Name
JWT/CWT status list
Implementation Support
Specification
Standardization (Body, Process)
IETF Individual
Recognition by government authorities (NIST, BSI, ...)
false
Category
Bitstring
Observability
true
Traceability
true (potentially possible with malicious issuer by providing a revocation list with a single entry)
Key Management (Issuer)
Name
.well-known/jwt-issuer
Key Management (Holder)
Name
raw public keys (jwk)
Implementation Support
IPR Policy
Specification
Infrastructure for Key Resolution
false
Key Rotation
false
Key History
true (conditional (with OpenID Connect Federation Key History))
Party
holder, issuer
Issuance Protocol
Name
OpenID4VCI
Specification
Presentation Protocol
Name
OpenID4VP
Specification
Trust Management