Junctions that talk to vehicles.
ETSI C-ITS from the message stack to the roadside unit. PKI with a post-quantum roadmap.
Whereedgeandcloudmeetthestreet.TheC-ITSmessagestack,thecompactunitthatcarriesitontoanexistingpole,thecertificatesthatsigneverymessage,positioningvehiclescantrust.ProductlineundertheSkyV2Xbrand.EngineeringandresearchbyBlackcycle.
ETSI C-ITS stack
CAM, DENM, SPATEM, MAPEM, SREM/SSEM, IVIM, CPM, VAM, MCM over GeoNetworking and BTP. Secured per ETSI TS 103 097. ITS-G5 or C-V2X, selected in software.
pico-RSU
Compact C-ITS roadside unit for junctions already in service. ITS-G5 or C-V2X, 5.9 GHz. Messages signed on the unit. Galileo OSNMA, RTK over V2X. IP66, PoE, 3.2 W. Existing pole, controller untouched.
C-ITS PKI and post-quantum migration
Enrolment and authorisation certificates, trust lists and validity periods across the EU CCMS. Our IEEE Access paper: two of six certificate cohorts already sit inside the quantum risk window.
Authenticated positioning
Galileo OSNMA in the receiver stack. Multi-constellation checks against spoofing. RTK corrections over V2X as a second, independent source.
Frequently Asked Questions
Both are deployed in Europe and the stack above the radio is the same. Our units select the radio in software. The choice follows the vehicles on that road.
A unit on the existing pole and a PoE cable. The controller is not modified. The unit broadcasts SPATEM/MAPEM, receives vehicle messages and relays priority requests. No civil works.
Before the longest-lived certificates expire. Root and trust-list certificates last years, so traffic recorded today can be attacked later. Our paper says which cohorts are exposed and in what order to migrate.
Galileo's authentication of navigation messages, so a receiver can verify they come from the satellites. Operational since 2023. We integrate it in receiver stacks and roadside units.