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[iot-wg] Californium 2.3.0 released
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Dear Californians,
The version 2.3.0 is released and is available at the Eclipse Repo and on maven central.
Changes in DTLS:
- supports hello_extension for signature and hash algorithms.
The default changes from "ecdsa_sha256" to "ecdsa_sha256,rsa_sha256".
It's also possible to configure a different list of supported signature and hash
algorithms
- supports x25519 curve for ECDHE (running java 11)
The default curves changes from "secp256r1,secp384r1,secp521r1" to
"secp256r1,x25519,x448,secp384r1". It's also possible to configure a
different list of supported curves.
- Asynchronous PSK store API, supports returning master secret or secret key
- CipherSuiteSelector for more control on selecting cipher suite and parameters
on the server side.
Changes in CoAP:
- add (experimental) peer's based deduplicator to limit maximum number of messages
kept for deduplication.
- improve multicast support and add broadcast support.
- add picocli command-line-interfaces to plugtest clients and servers.
Changes in OSCORE:
- more ciphers supported.
- ID context used to disambiguate retrieving contexts.
Additionally, some bugs have been fixed, please refer to the reflog.
You may fetch the selected binary core artefacts from Maven Central [2] or all binary artefacts, including Californium.Tools and Californium.Actinium, from the Eclipse Repository [3].
Feedback and questions are very welcome!
You’re invited to use github issues [4] for everything ☺.
You use Californium and want to be listed as adopter on the project page and [5]?
Just fill out a PR as explained in [6].
[1] https://projects.eclipse.org/projects/iot.californium/releases/2.3.0
[2] https://search.maven.org/search?q=g:org.eclipse.californium%20v:2.3.0
[3] https://repo.eclipse.org/content/groups/californium/org/eclipse/californium/
[4] https://github.com/eclipse/californium/issues
[5] https://iot.eclipse.org/adopters/
[6] https://github.com/EclipseFdn/iot.eclipse.org#project-adopters
Mit freundlichen Grüßen / Best regards
Achim Kraus
Bosch IoT Hub - Product Area IoT Platform (IOC/PAP-HU) Bosch.IO GmbH | Stuttgarter Straße 130 | 71332 Waiblingen | GERMANY | http://www.bosch.io
Sitz: Berlin, Registergericht: Amtsgericht Charlottenburg; HRB 148411 B
Aufsichtsratsvorsitzender: Dr.-Ing. Thorsten Lücke; Geschäftsführung: Dr. Stefan Ferber, Dr. Aleksandar Mitrovic, Yvonne Reckling
