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CWI and Google announce first collision for Industry Security Standard SHA-1

'Industry deprecation proved to be too slow' Today, Thursday 23 February 2017, researchers at the Dutch research institute CWI and Google jointly announce that they have broken the SHA-1 internet security standard in practice. This industry standard is used for digital signatures and file integrity verification, which secure credit card transactions, electronic documents, GIT open-source software repositories and software distribution.

CWI develops strategies for compression and transmission of reconstructed 3D data

Internet is used for communication via video conferencing, voice calls, chatting, photo sharing, online gaming and virtual reality. These technologies are changing our daily lives and the way we interact with each other. Highly realistic reconstructed 3D representations that combine real and synthetic contents in a virtual world will be part of this online interaction more and more.

Harry Buhrman appointed Distinguished Research Professor

Prof. dr. H.M. Buhrman has been appointed as Distinguished Research Professor at the Faculty of Science of the University of Amsterdam. In this position Harry Buhrman will function as the figurehead of the QuSoft research center and be committed to further development of the institute.

NWO Complexity grant for Stochastics researchers

A consortium led by CWI researcher Rob van der Mei (Stochastics) has been awarded a grant within the Complexity in Transport & Logistics programme. Elenna Dugundji of CWI is one of the co-applicants an project manager of the research project. In total 15 proposals were submitted, of which 7 were granted. The available budget for this programme is a maximum of € 3.5 million and is provided by the NWO divisions of Social Sciences (MaGW) and Physical Sciences (EW) and the NWO governing board.

New attacks on location-based quantum cryptography

For secure communication of classified information, researchers want to deploy the sender’s location, so a receiver can be sure that a message is, for instance, really coming from the White House. Classic location-based methods are shown to be unsafe but location-based quantum cryptography seemed to have a chance.

New impulse for Dutch-Danish quantum research

Danish-Dutch quantum research will get a new impulse. At the official opening of the “Villum Centre of Excellence for the Mathematics of Quantum Theory” (QMATH) in Copenhagen a Memorandum of Understanding has been signed by research centers QuSoft and QMATH.

CWI develops new tools for data exploration

PhD student Thibault Sellam from CWI developed new tools to explore large databases. It allows explorative users to find interesting information hidden inside a database, with little or no knowledge of the data beforehand.

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