webauthn4j
https://github.com/webauthn4j/webauthn4j
Java
A portable Java library for WebAuthn and Apple App Attest server side verification
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- Issues
- Support fully-specified COSE algorithm identifiers (RFC 9864)
- Bump org.jetbrains.kotlin.jvm from 2.3.21 to 2.4.0
- Add Large Blob Storage extension (largeBlob) support
- Add support to new authentication algorithm according to the FIDO MDS Changelog 3.1.1 – May 26, 2026
- Add Secure Payment Confirmation (SPC) support
- [Not for merge][POC] Add ML-DSA post-quantum signature algorithm support
- Support PRF extension (WebAuthn Level 3)
- Support Large Blob Storage extension (WebAuthn Level 3)
- Add ClientCapability enum (WebAuthn Level 3)
- 1.0.0 Release
- Docs
- Java not yet supported