Back to Table of contents

Primeur weekly 2016-08-22

Special

ExaCT team shows how Legion S3D code is a tribute to co-design on the way to exascale supercomputing ...

Focus

Sunway TaihuLight's strengths and weaknesses highlighted by Jack Dongarra ...

Exascale supercomputing

Big PanDA tackles Big Data for physics and other future extreme scale scientific applications ...

Computer programming made easier ...

Quantum computing

Cryptographers from the Netherlands win 2016 Internet Defense Prize ...

Focus on Europe

STFC Daresbury Laboratory to host 2016 Hands-on Tutorial on CFD using open-source software Code_Saturne ...

Middleware

Germany joins ELIXIR ...

Columbus Collaboratory announces CognizeR, an Open Source R extension that accelerates data scientists' access to IBM Watson ...

Cycle Computing optimizes NASA tree count and climate impact research ...

GPU-accelerated computing made better with NVIDIA DCGM and PBS Professional ...

Hardware

Mellanox demonstrates accelerated NVMe over Fabrics at Intel Developers Forum ...

Nor-Tech has developed the first affordable supercomputers designed to be used in an office, rather than a data centre ...

NVIDIA CEO delivers world's first AI supercomputer in a box to OpenAI ...

AMD demonstrates breakthrough performance of next-generation Zen processor core ...

CAST and PLDA Group demonstrate x86-compliant high compression ratio GZIP acceleration on FPGA, accessible to non-FPGA experts using the QuickPlay software defined FPGA development tool ...

IBM Research - Almaden celebrates 30 years of innovation in Silicon Valley ...

Wiring reconfiguration saves millions for Trinity supercomputer ...

Cavium completes acquisition of QLogic ...

Applications

Soybean science blooms with supercomputers ...

NOAA launches America's first national water forecast model ...

Computers trounce pathologists in predicting lung cancer type, severity, researchers find ...

Star and planetary scientists get millions of hours on EU supercomputers ...

Bill Gropp named acting director of NCSA ...

Latest NERSC/Intel/Cray dungeon session yields impressive code speed-ups ...

User-friendly language for programming efficient simulations ...

New book presents how deep learning neural networks are designed ...

Liquid light switch could enable more powerful electronics ...

Energy Department to invest $16 million in computer design of materials ...

Pitt engineers receive grant to develop fast computational modelling for 3D printing ...

Environmental datasets help researchers double the number of microbial phyla known to be infected by viruses ...

Teaching machines to direct traffic through deep reinforcement learning ...

Simulations by PPPL physicists suggest that magnetic fields can calm plasma instabilities ...

New material discovery allows study of elusive Weyl fermion ...

New maths to predict dangerous hospital epidemics ...

Kx financial analytics technology tackles Big Data crop research at biotech leader Earlham Institute ...

The Cloud

New hacking technique imperceptibly changes memory virtual servers ...

Cryptographers from the Netherlands win 2016 Internet Defense Prize


Some of the 2016 Internet Defense Prize winners, sponsored by Facebook: Thomas Pöppelmann on the left, and Peter Schwabe next to him. Prize winners Erdem Alkim and Léo Ducas are not in the picture. Picture: USENIX.
11 Aug 2016 Austin - Cryptographer Léo Ducas from the Centrum Wiskunde & Informatica (CWI) has won the 2016 Internet Defense Prize. He was awarded the prize with his co-authors Erdem Alkim, Ege University, Turkey; Thomas Pöppelmann, Infineon Technologies AG, Germany; and Peter Schwabe, Radboud University, for their paper 'Post-Quantum Key Exchange - A New Hope'. The prize was awarded on 10 August 2016 at the 25th USENIX Security Symposium in Austin, Texas. Facebook created the Internet Defense Prize in 2014 through a partnership with USENIX. It consists of 100,000 dollars.

"The information security industry is in a race against time to innovate faster than the adversaries who wish to harm consumers and businesses", Facebook wrote. "However, most security research over-rotates toward offensive, novelty hacks that have little impact on most people's lives." To turn the incentive around, the Internet Security Prize is designed to reward researchers who combine a working prototype with significant contributions to the security of the Internet - particularly in the areas of protection and defense.

The winning team proposed an improved cryptosystem, called 'NewHope', that is designed to resist attacks by future quantum computers. Such quantum computers would have a devastating impact on the security of our current protocols - an advent sometimes referred as a Cryptocalypse. NewHope can for example be integrated into TLS and HTTPS, two security protocols used by web-browsers. This was recently done by Google, as an experiment toward post-quantum security.

While other proposal for post-quantum security have been made previously, Facebook said: "Building on previous studies, this new research identified a better suited error distribution and reconciliation mechanism, analyzed the scheme's hardness against attacks by quantum computers, and identifies a defense against possible backdoors and all-for-the-price-of-one attacks. Using these measures the team was able to increase the security parameter by more than 100 percent, reduce the communication overhead by more than half, and significantly increase computation speed in portable C implementation and current Intel CPUs, all while protecting against timing attacks."

Léo Ducas is working in the Cryptology group at Centrum Wiskunde & Informatica (CWI) in Amsterdam, headed by Ronald Cramer. Léo Ducas was recently awarded a Veni grant. Peter Schwabe is working at Radboud University in Nijmegen. The research has been partly funded by an NWO Free Competition Grant and by a Public-Private Partnership between CWI and NXP Semiconductors.
Source: CWI

Back to Table of contents

Primeur weekly 2016-08-22

Special

ExaCT team shows how Legion S3D code is a tribute to co-design on the way to exascale supercomputing ...

Focus

Sunway TaihuLight's strengths and weaknesses highlighted by Jack Dongarra ...

Exascale supercomputing

Big PanDA tackles Big Data for physics and other future extreme scale scientific applications ...

Computer programming made easier ...

Quantum computing

Cryptographers from the Netherlands win 2016 Internet Defense Prize ...

Focus on Europe

STFC Daresbury Laboratory to host 2016 Hands-on Tutorial on CFD using open-source software Code_Saturne ...

Middleware

Germany joins ELIXIR ...

Columbus Collaboratory announces CognizeR, an Open Source R extension that accelerates data scientists' access to IBM Watson ...

Cycle Computing optimizes NASA tree count and climate impact research ...

GPU-accelerated computing made better with NVIDIA DCGM and PBS Professional ...

Hardware

Mellanox demonstrates accelerated NVMe over Fabrics at Intel Developers Forum ...

Nor-Tech has developed the first affordable supercomputers designed to be used in an office, rather than a data centre ...

NVIDIA CEO delivers world's first AI supercomputer in a box to OpenAI ...

AMD demonstrates breakthrough performance of next-generation Zen processor core ...

CAST and PLDA Group demonstrate x86-compliant high compression ratio GZIP acceleration on FPGA, accessible to non-FPGA experts using the QuickPlay software defined FPGA development tool ...

IBM Research - Almaden celebrates 30 years of innovation in Silicon Valley ...

Wiring reconfiguration saves millions for Trinity supercomputer ...

Cavium completes acquisition of QLogic ...

Applications

Soybean science blooms with supercomputers ...

NOAA launches America's first national water forecast model ...

Computers trounce pathologists in predicting lung cancer type, severity, researchers find ...

Star and planetary scientists get millions of hours on EU supercomputers ...

Bill Gropp named acting director of NCSA ...

Latest NERSC/Intel/Cray dungeon session yields impressive code speed-ups ...

User-friendly language for programming efficient simulations ...

New book presents how deep learning neural networks are designed ...

Liquid light switch could enable more powerful electronics ...

Energy Department to invest $16 million in computer design of materials ...

Pitt engineers receive grant to develop fast computational modelling for 3D printing ...

Environmental datasets help researchers double the number of microbial phyla known to be infected by viruses ...

Teaching machines to direct traffic through deep reinforcement learning ...

Simulations by PPPL physicists suggest that magnetic fields can calm plasma instabilities ...

New material discovery allows study of elusive Weyl fermion ...

New maths to predict dangerous hospital epidemics ...

Kx financial analytics technology tackles Big Data crop research at biotech leader Earlham Institute ...

The Cloud

New hacking technique imperceptibly changes memory virtual servers ...