A significant issue in the ad-hoc domain is that of the integrity of the network itself. Routing protocols allow, according to their specifications, any node to participate in the network - the assumption being that all nodes are behaving well and welcome. If that assumption fails - then the network may be subject to malicious nodes, and the integrity of the network fails.

An important security service over mobile networks is to ensure that the integrity of the network is preserved even when attacks are launched against the integrity of the network.

Hipercom@LIX has allied with TANC@LIX - a research group specialised in cryptography and security, which has developed strong security mechanisms yielding short cryptographic signatures which can be rapidly verified.

The goal of this Hipercom/TANC alliance is to develop secure OLSR networks, suitable for real-world deployments where network integrity is paramount.

More information on the "Securing OLSRv2" pages

T. Clausen and U. Herberg at IEEE-NSS 2010 in Melbourne, Australia, September 1-3
They will present the paper "Router and Link Admittance Control in the Optimized Link State Routing Protocol version 2 (OLSRv2))". Part of the OLSRv2 Security series of publications documenting efforts on providing secure, OLSRv2-based networks, this paper studies the use and performance of "fine-grained signatures".

Here's some more OLSRv2-security-related information on the Hipercom@LIX website:
Securing OLSRv2
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T. Clausen and U. Herberg at IEEE-iTAP 2010 in Wuhan, China, August 21-23
They will present the paper "Digital Signatures for Admittance Control in the Optimized Link State Routing Protocol version 2". Part of the OLSRv2 Security series of publications documenting efforts on providing secure, OLSRv2-based networks, this paper emphasizes the use and performance of ECC for admittance control in OLSRv2-based networks.

Here's some more OLSRv2-security-related information on the Hipercom@LIX website:
Securing OLSRv2
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IETF in Maastricht
Before and during the IETF in Maastricht, July 25-30 2010 a new slew of I-Ds happened, from the quills of Hipercom@LIX:

NHDP was updated after AD review, and IESG evaluation started - hopefully, this is the second-to-last document in the core OLSRv2 protocol suite.

The OLSRv2 mib document also was updated as was the NHDP mib document and the the PacketBB-SEC document -- the latter of which now is a working group document (yay!).

A new I-D, YAAP was published, detailing one current ad hoc address autoconfiguration protocol.

In the Wireless Sensor Networking area, two new documents were published: a p2p (sensor-to-sensor) extension to RPL and a performance study hereof.
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