Prof. Neil Gershenfeld Director NSF CCR-0122419.

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Presentation transcript:

Prof. Neil Gershenfeld Director NSF CCR

I0 Beliefs IP to leaf nodes peers don’t need servers physical identity compiled standards open standards big bits end-to-end modulation

Big Bits 3x10 8 m/s / 100 m = 3x10 6 s -1 time frequency RFIRAC

End-To-End Modulation UDP, TCP IP SLIP ASCII 8N1 startstop “I” ΔtΔt no numbers

Click Coding

SEA: a Scalable Encryption Algorithm for Small Embedded Applications F.-X.Standaert, G. Piret, N. Gershenfeld, and J.-J. Quisquater ECRYPT Workshop on RFID and Lightweight Crypto, Graz, Austria (July 13-15, 2005) Scalable Provable security against linear, differential cryptanalysis Provable diffusion Parallel encryption/decryption On-the-fly key derivation Space → time tradeoff

IP TCP PHY layering: TCP flow control: networking: utility routes capacities Protocols as Distributed Optimization (Low, Chiang, Doyle, Kelly, Maulloo, Tan, Mo, Walrand,...)

IR RF powerline multidrop RFID bar codes mag stripe telephone telegraph IRDA Bluetooth Homeplug RS-485 ISO 18000/EPC UPC ANSI/ISO V.92 Morse Code IØIØ

end-to-end modulation interdevice internetworking

Cambridge University Press Henry Holt and Company Basic Books