ORF: QKD with IPsec
Our campus (Keio's Shonan Fujisawa Campus) just finished our Open Research Forum, the annual two-day big exhibit of students' work. It was a blast, a lot of interesting people show up (including, if I understood him right, the director of "Godzilla versus Hedora", and it's great to see the work being done by students in other "kenkyuukai" (research groups), as well.
At our campus, undergrads, usually, starting in their second year, join the "lab" or kenkyuukai of a professor, and by the end of their four years, I would say that many students have done a third to a half of their total learning in the context of the kenykyuukai. Classes provide breadth and theory, the kenkyuukai provides depth.
My students in the AQUA group integrated IKE, the Internet Key Exchange protocol, with QKD (quantum key distribution), so that traffic between two networks can be encrypted using a key created via QKD. I'll post more about the technical work on it a little later, but thanks to Satoh and especially Nagayama for the hard work on both the implementation and the display.
Thanks to NEC for the loan of the QKD devices! We look forward to continuing to work with you.