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Domynik - Safe & Secure Ethernet ARINC664P7 1588 End System NIC


The multi-protocols End System Solution

Domynik is the ideal solution to link your Avionic Computer System to a safe & secure embedded network as ARINC664p7, TSN or Safe Ethernet.

It brings a high performance, low latency, safe and cyber-secure link between your software application and the ARINC664p7/Ethernet network.

The CetraC technology is fully compliant with ARINC664 Part 7 and Ethernet standards.

It allows both cyclic and event-driven communications in full duplex.

A 100% hardware solution with embedded ARINC664 Part 7 redundancy management feature to free more power to your CPU.

As hardware COTS board, it uses a PCI Express interface and as IP core, it supports a PCI, PCI Express or AXI backend interface to connect to a large portfolio of processors within a very short Time To Market.

By using our CetraC technology you get a safe and cyber secure link from your end user software application up to the network with the smaller footprint in the market.

CetraC technology is :

High Performace: 100% electronic hardware design means, no software, no malicious code, not hackable. The hardware processing is able to handle high Ethernet throughput up to 10Gbps with a typical short latency of 2 µs. With Cetrac architecture, all interfaces have their own ressources in starving mode which are allocated to each data flows to ensure maximum and continuous performance over the time.

Secure by design: Our softwareless technology is from its inception designed to guarentee data flow segregation. Each entering frame is filtered with configurable rules (MAC, IP, protocol, frame size, bandwith usage, etc.). It allows mixed criticality applications to share the same network and gives huge gains in size, complexity and power. All these features are obviously the perfect answers to cyber security issues.

Safety is everywhere: it implements design technics to build a fault tolerant system. Code checking and correction are enabled for each frame. Rendudancy flow management is built in for all ports. Full status and monitored events are reported.

The CetraC core technology is pure hardware embedded into a single FPGA.

During operation time no configuration can be changed so you can be sure that what you decided is what happens. If any not authorized data or device plugging occurs, you can configure the device to be instantly aware by receiving event status frames. In order to protect your data, you can also configure the data flows to encrypt and / or decrypt the flows using AES256 method or specific encryption algorithm on demand.

Finally as the configuration itself is a sensitive asset, the loading process is secured by dynamic key generation, loader authentication and configuration encrypting.

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