Jackson Release 3.1 Main Portal page for the Jackson project. Contribute to FasterXML/jackson development by creating an account on GitHub.

Jackson 3.1.0 LTS version (github.com/FasterXML/ja...) being released. HUGE "minor" release with over 140 (!) changes, mostly fixes. The first Long-Term Support version for Jackson 3.x; upgrade from 3.0.x strongly recommended. #java #json #xml #csv #cbor #smile etc #jackson

Railway station with ÖBB train arriving. Overhead sign says NJ486 to Bruxelles-Midi.

The sign is a lie (and they knew that advance: train goes only to Köln), but still on my way to #FOSDEM.

Happy any time to talk about #CoAP, #CBOR, #DectNrPlus, IoT security and embedded Rust development, especially on @ariel and @RIOT_OS.

OH in the #CBOR meeting of #IETF:

Everything you can do on a light bulb, you can do [on a computer] a billion times.

Jackson Release 3.0 Main Portal page for the Jackson project. Contribute to FasterXML/jackson development by creating an account on GitHub.

Jackson 3.0.0 (GA) release now starting!

github.com/FasterXML/ja...

#java #json #xml #csv #cbor #csv

I ended up creating a locked down wrapper around an existing CBOR encoder: type restricted to primitives I need and round-tripping to catch any canonical-ness issues. 🤪 #rust #cbor

Secure Parsing and Serializing with Separation Logic Applied to CBOR, CDDL, and COSE Incorrect handling of security-critical data formats, particularly in low-level languages, are the root cause of many security vulnerabilities. Provably correct parsing and serialization tools that ta...

PulseParse & EverCBOR

Uses F* and Pulse to formalize several new standards for secure data formats and attestations, including CBOR, CDDL, and COSE, producing verified libraries and compilers.

arxiv.org/abs/2505.17335

#fstarlang #pulse #everparse #rust #cbor #cddl #cose #dice #dpe

Nice new milestone for #embedded #Rust development: defmt 1.0 has been released. The crate enables logging for microcontrollers without text or number formatting on the device – instead, the device sends numbers of interned strings to the host, which composes log messages.
1.0 is not only a […]

Ariel OS (@ariel@floss.social) 2 Posts, 1 Following, 24 Followers · Ariel OS is a library operating system for secure, memory-safe, low-power Internet of Things, written in #RustLang. We are working towards our first release, stay tuned. (Profile picture is the hexagonal ARIEL logo. Banner image shows various embedded boards we aim to support, on a booth table, published under CC-BY-SA 3.0 DE by Ronald Köhler)

The #IETF122 hackathon starts in a few hours. I will be joining remotely, work on #EDHOC on @ariel (let's see if its out-of-the-box support also interoperates out-of-the-box), and play with #embeddfriendly URIs expressed in #CBOR.

#IETF #IETFHackathon #ArielOS

CBOR vs MessagePack: Technical deep-dive reveals CBOR's advantages in serialization formats
https://taylor.town/flat-scraps-001
#serialization #cbor #messagepack #dataformats #performance

Jackson Release 2.18.2 Main Portal page for the Jackson project. Contribute to FasterXML/jackson development by creating an account on GitHub.

Jackson 2.18.2 release starting: tons of fixes but should stabilize for 2.18.x now. See release notes at:

github.com/FasterXML/ja...

#java #json #xml #csv #smile #cbor etc etc

Sent an open letter titled "on the value of packed CBOR" to the #CBOR mailing list yesterday: mailarchive.ietf.org/arch/msg/cbo...

While I have regularly followed new CBOR tags in the registry, this proposal was in the draft stage for too many years that I didn't notice it until weeks ago. Uh-oh.

IETF118-CBOR-20231107-1430 CBOR meeting session at IETF1182023/11/07 1430https://datatracker.ietf.org/meeting/118/proceedings/

First there was #cbor where I talked about “A Concise Binary Object Representation (CBOR) of DNS Messages”, a way to get DNS messages smaller using the CBOR format. datatracker.ietf.org/meeting/118/... www.youtube.com/watch?v=R1l8...