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Fully Secure and Fast Signing from Obfuscation

by Kim Ramchen, Brent Waters
"... In this work we explore new techniques for building short signatures from obfuscation. Our goals are twofold. First, we would like to achieve short signatures with adaptive security proofs. Second, we would like to build signatures with fast signing, ideally significantly faster than comparable sign ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
signatures that are not based on obfuscation. The goal here is to create an “imbalanced ” scheme where signing is fast at the expense of slower verification. We develop new methods for achieving short and fully secure obfuscation-derived signatures. Our base signature scheme is built from punctured

A Taxonomy of Obfuscating Transformations

by Christian Collberg, Clark Thomborson, Douglas Low , 1997
"... It has become more and more common to distribute software in forms that retain most or all of the information present in the original source code. An important example is Java bytecode. Since such codes are easy to decompile, they increase the risk of malicious reverse engineering attacks. In this p ..."
Abstract - Cited by 297 (22 self) - Add to MetaCart
. In this paper we review several techniques for technical protection of software secrets. We will argue that automatic code obfuscation is currently the most viable method for preventing reverse engineering. We then describe the design of a code obfuscator, a tool which converts a program into an equivalent one

A Security Architecture for Computational Grids

by Ian Foster , Carl Kesselman, Gene Tsudik, Steven Tuecke , 1998
"... State-of-the-art and emerging scientific applications require fast access to large quantities of data and commensurately fast computational resources. Both resources and data are often distributed in a wide-area network with components administered locally and independently. Computations may involve ..."
Abstract - Cited by 569 (49 self) - Add to MetaCart
State-of-the-art and emerging scientific applications require fast access to large quantities of data and commensurately fast computational resources. Both resources and data are often distributed in a wide-area network with components administered locally and independently. Computations may

Obfuscation

by Douglas Requirements For, Douglas Low , 1998
"... The language Java was designed to be compiled into a platform independent bytecode format. Much of the information contained in the source code remains in the bytecode, which means that decompilation is easier than with traditional native codes. As a result, software developers are taking seriously ..."
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the threat of competitors using reverse-engineering to extract proprietary algorithms from compiled Java programs. We examine several technical protection techniques that could be used to hinder the reverse-engineering of software. We claim that code obfuscation is the most suitable technical protection

A Key-Management Scheme for Distributed Sensor Networks

by Laurent Eschenauer, Virgil D. Gligor - In Proceedings of the 9th ACM Conference on Computer and Communications Security , 2002
"... Distributed Sensor Networks (DSNs) are ad-hoc mobile networks that include sensor nodes with limited computation and communication capabilities. DSNs are dynamic in the sense that they allow addition and deletion of sensor nodes after deployment to grow the network or replace failing and unreliable ..."
Abstract - Cited by 901 (11 self) - Add to MetaCart
key-management scheme designed to satisfy both operational and security requirements of DSNs.

Wide-area cooperative storage with CFS

by Frank Dabek, M. Frans Kaashoek, David Karger, Robert Morris, Ion Stoica , 2001
"... The Cooperative File System (CFS) is a new peer-to-peer readonly storage system that provides provable guarantees for the efficiency, robustness, and load-balance of file storage and retrieval. CFS does this with a completely decentralized architecture that can scale to large systems. CFS servers pr ..."
Abstract - Cited by 1009 (56 self) - Add to MetaCart
the Chord location protocol, which operates in time logarithmic in the number of servers. CFS is implemented using the SFS file system toolkit and runs on Linux, OpenBSD, and FreeBSD. Experience on a globally deployed prototype shows that CFS delivers data to clients as fast as FTP. Controlled tests show

Theory of the Firm: Managerial Behavior, Agency Costs and Ownership Structure

by Michael C. Jensen, William H. Meckling , 1976
"... This paper integrates elements from the theory of agency, the theory of property rights and the theory of finance to develop a theory of the ownership structure of the firm. We define the concept of agency costs, show its relationship to the ‘separation and control’ issue, investigate the nature of ..."
Abstract - Cited by 2780 (12 self) - Add to MetaCart
This paper integrates elements from the theory of agency, the theory of property rights and the theory of finance to develop a theory of the ownership structure of the firm. We define the concept of agency costs, show its relationship to the ‘separation and control’ issue, investigate the nature

Cognitive Radio: Brain-Empowered Wireless Communications

by Simon Haykin , 2005
"... Cognitive radio is viewed as a novel approach for improving the utilization of a precious natural resource: the radio electromagnetic spectrum. The cognitive radio, built on a software-defined radio, is defined as an intelligent wireless communication system that is aware of its environment and use ..."
Abstract - Cited by 1479 (4 self) - Add to MetaCart
and uses the methodology of understanding-by-building to learn from the environment and adapt to statistical variations in the input stimuli, with two primary objectives in mind: • highly reliable communication whenever and wherever needed; • efficient utilization of the radio spectrum. Following

By Force of Habit: A Consumption-Based Explanation of Aggregate Stock Market Behavior

by John Y. Campbell, John H. Cochrane , 1999
"... We present a consumption-based model that explains a wide variety of dynamic asset pricing phenomena, including the procyclical variation of stock prices, the long-horizon predictability of excess stock returns, and the countercyclical variation of stock market volatility. The model captures much of ..."
Abstract - Cited by 1427 (68 self) - Add to MetaCart
of the history of stock prices from consumption data. It explains the short- and long-run equity premium puzzles despite a low and constant risk-free rate. The results are essentially the same whether we model stocks as a claim to the consumption stream or as a claim to volatile dividends poorly correlated

Snort - Lightweight Intrusion Detection for Networks

by Martin Roesch, Stanford Telecommunications , 1999
"... Permission is granted for noncommercial reproduction of the work for educational or research purposes. ..."
Abstract - Cited by 1109 (1 self) - Add to MetaCart
Permission is granted for noncommercial reproduction of the work for educational or research purposes.
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