Great WSN videos

The Cogent Computing Applied Research Centre has uploaded some great video on WSN on YouTube. In detail:

The Dream and Reality of Wireless Sensor Networks : researchers from the Cogent Computing Applied Research Centre discuss current issues in wireless sensor networks. This video was first aired at IEEE ICIA2006.

Cloud of Points Surface Reconstruction : this animation shows how location information from a wireless sensor network can be used to construct a surface of the physical terrain, using self-organising maps.

Mars Exploration Scenario : an animated film describing the deployment of wireless sensor network technology to explore Mars.

reference : http://www.wsnblog.com/2006/12/21/great-wsn-videos/

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Introduction to Cryptography(one page)

http://www.williamstallings.com:80/Extras/Security-Notes/lectures/classical.html

Lecture Notes for Use with Cryptography and Network Security

1. Need for Computer Security
2. Classical Cryptography
3. Block Ciphers 1 (Intro, Lucifer, DES)
4. Block Ciphers 2 (FEAL, LOKI, IDEA, Cryptanalysis), Stream Ciphers
5. Number Theory and Public Key Cryptography
6. Authentication, Hash Functions, Digital Signatures
7. Trusted Computer Systems

link : http://islab.oregonstate.edu/koc/ece399/sc/n01-Comp-Sec-Cry.mht

Data Security & Cryptography

Course Handouts

• Differential Cryptanalysis   PDF1 & PDF4
• Public-Key Cryptography   PDF1 & PDF4
• Escrowed Encryption Systems   PDF1 & PDF4
• Fair Cryptography   PDF1 & PDF4
• RSA Implementation   PDF1 & PDF4
• Elliptic Curve Cryptosystems   PDF1 & PDF4
• Notes on Cryptography (by E. Kranakis)   00   01   02   03   04   05   06
• Next Generation E-Commerce Security   PS & PDF
• Emerging Applications of Cryptography   PS & PDF
• High-Speed Cryptography   PS & PDF
• Wireless Security Implementation   PS & PDF
• Notes by E. Savaş
  L1.pdf   L2.pdf   L3.pdf     L1.ppt   L2.ppt   L3.ppt

More Course Handouts

• Advanced Encryption Standard   PDF
• Introduction to Rijndael   PDF
• Security Basics: A Whitepaper   PDF   DOC
• Minimal Key Lengths for Symmetric Ciphers …   PDF
• Why Cryptosystems Fail   PDF
• Elliptic Curve DSA (ECDSA): An Enhanced DSA   PDF
• Selecting Cryptographic Key Sizes   PDF
• CRT and Inverse Computation   PDF

and more , more, moreee link : http://islab.oregonstate.edu/koc/ece575/