Sciweavers

PQCRYPTO
2016
9 years 11 months ago
Vulnerabilities of "McEliece in the World of Escher"
Abstract. In 2014, Gligoroski et al. proposed code-based encryption and signature schemes using list decoding, blockwise triangular private keys, and a nonuniform error pattern bas...
Dustin Moody, Ray A. Perlner
PQCRYPTO
2016
9 years 11 months ago
IND-CCA Secure Hybrid Encryption from QC-MDPC Niederreiter
Abstract. QC-MDPC McEliece attracted significant attention as promising alternative public-key encryption scheme believed to be resistant against quantum computing attacks. Compar...
Ingo von Maurich, Lukas Heberle, Tim Güneysu
PQCRYPTO
2016
9 years 11 months ago
Extension Field Cancellation: A New Central Trapdoor for Multivariate Quadratic Systems
This paper introduces a new central trapdoor for multivariate quadratic (MQ) public-key cryptosystems that allows for encryption, in contrast to time-tested MQ primitives such as U...
Alan Szepieniec, Jintai Ding, Bart Preneel
PPOPP
2016
ACM
9 years 11 months ago
Auto-vectorizing a large-scale production unstructured-mesh CFD application
For modern x86 based CPUs with increasingly longer vector lengths, achieving good vectorization has become very important for gaining higher performance. Using very explicit SIMD ...
Gihan R. Mudalige, I. Z. Reguly, Michael B. Giles
PPOPP
2016
ACM
9 years 11 months ago
High performance model based image reconstruction
In Computed Tomography (CT) methods, Model Based Iterative Reconstruction (MBIR) produces higher quality images than commonly used Filtered Backprojection (FBP) but at a very high...
Xiao Wang, Amit Sabne, Sherman J. Kisner, Anand Ra...
PPOPP
2016
ACM
9 years 11 months ago
Declarative coordination of graph-based parallel programs
Declarative programming has been hailed as a promising approach to parallel programming since it makes it easier to reason about programs while hiding the implementation details o...
Flávio Cruz, Ricardo Rocha, Seth Copen Gold...
PPOPP
2016
ACM
9 years 11 months ago
Benchmarking weak memory models
To achieve good multi-core performance, modern microprocessors have weak memory models, rather than enforce sequential consistency. This gives the programmer a wide scope for choo...
Carl G. Ritson, Scott Owens
PPOPP
2016
ACM
9 years 11 months ago
Be my guest: MCS lock now welcomes guests
The MCS lock is one of the most prevalent queuing locks. It provides fair scheduling and high performance on massively parallel systems. However, the MCS lock mandates a bring-you...
Tianzheng Wang, Milind Chabbi, Hideaki Kimura
135
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PPOPP
2016
ACM
9 years 11 months ago
OPR: deterministic group replay for one-sided communication
Xuehai Qian, Koushik Sen, Paul Hargrove, Costin Ia...
PPOPP
2016
ACM
9 years 11 months ago
Accelerating Dynamic Data Race Detection Using Static Thread Interference Analysis
Precise dynamic race detectors report an error if and only if more than one thread concurrently exhibits conflict on a memory access. They insert instrumentations at compiletime ...
Peng Di, Yulei Sui