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In this paper we extend the ideas for differential fault attacks on the RSA cryptosystem (see [4]) to schemes using elliptic curves. We present three different types of attacks that can be used to derive information about the secret key if bit errors can be inserted into the elliptic curve computations in a tamper-proof device. The effectiveness of the(More)
The Scalable Vector Graphics format SVG is already substantially improving graphics delivery on the web, but some important issues still remain to be addressed. In particular, SVG does not support client-side adaption of documents to different viewing conditions, such as varying screen sizes, style preferences or different device capabilities. Based on our(More)
Scalable Vector Graphics (SVG) is a language developed by the World Wide Web Consortium for describing two dimensional vector graphics for storage and distribution on the Web. Unlike raster image formats, SVG-based images scale nicely to arbitrary resolutions and sizes. We introduce a constraint extension to SVG called Constraint Scalable Vector Graphics(More)