Full-Color EC EIectronic Paper

Ec Country Strategy Paper India

13thICUD2014 - Full Paper Template

Stormwater is often discharged to receiving waters without any treatment. However, treatment facilities are developed and are increasing in frequency but the question how to prioritise which discharges that should be treated still remains. The objective of this paper was to test a multicriteria analysis (MCA) method to be able to prioritise the need of stormwater treatment for different kind of...

Secure Multiparty AES (full paper)

We propose several variants of a secure multiparty computation protocol for AES encryption. The best variant requires 2200 + 400 255 expected elementary operations in expected 70 + 20 255 rounds to encrypt one 128-bit block with a 128-bit key. We implemented the variants using VIFF, a software framework for implementing secure multiparty computation (MPC). Tests with three players (passive secu...

RTDN 2011 Full paper template

We present a method for powering electronic devices from ambient Radio Frequency (RF) signals. Our proposed design of RF energy harvester is made of a compact ferrite rod antenna together with the electronics necessary for converting the received signal into a form that can directly replace batteries. We show that our device can, in principal, power a wireless sensor node from ambient medium wa...

Full Restoration of Visual Encrypted Color Images

Traditional methods for visual cryptography have been established, are consistent and easily understood. Unfortunately, these methods exist for black and white pictures only, leaving the encryption of colour images wanting. While there are a handful of attempts at bringing colour to visual cryptography, it is still an open field with implementations of varying efficiency. In this paper, we will...