Katz Extractors

Privacy Amplification And Non-Malleable Extractors Via ...
Dodis and Wichs showed how such a protocol could be built using non-malleable extractors, which they defined. In the following definition of (worst-case) non-malleable extractor, think of an ... Fetch Here

LNCS 4117 - Robust Fuzzy Extractors And Authenticated Key ...
Robust Fuzzy Extractors and Authenticated Key Agreement 233 random variables W and W communicate and thereby generate a shared, secret (uniformly-random) key SK. ... View This Document

Collusion-Preserving Computation - YouTube
Talk at crypto 2012. Authors: Joël Alwen, Jonathan Katz, Ueli Maurer, Vassilis Zikas. See http://www.iacr.org/cryptodb/data/pap ... View Video

Robust Fuzzy Extractors And Authenticated Key Agreement From ...
Robust Fuzzy Extractors and Authenticated Key Agreement from Close Secrets Yevgeniy Dodis1,⋆, Jonathan Katz2,⋆⋆, Leonid Reyzin3,⋆ ⋆ ⋆, and Adam ... Retrieve Document

Linear Degree Extractors And Inapproximability - NYU Courant
Linear Degree Extractors and the Our constructions rely on recent results in additive number theory and extractors by Bourgain, Katz, and Tao (2004), Barak, Impagliazzo, and Wigderson (FOCS extractors have had applications to many areas in derandomization that are seemingly unrelated ... Read Here

Comparison Of File Archivers - Wikipedia
Phil Katz: 1989; 28 years ago () 12.4 (ca. September 2009; 7 years ago ()) $29.00: Proprietary External links lead to information about support in future versions of the archiver or extensions that provide such functionality. Note that gzip, bzip2 and xz are rather compression formats ... Read Article

Non-Malleable Extractors, Two-Source Extractors And Privacy ...
1 Introduction The broad area of randomness extraction studies the problem of converting a weakly random source into a distribution that is close to the uniform distribution in statistical distance. ... Return Doc

Robust Fuzzy Extractors And Authenticated Key Agreement From ...
Robust Fuzzy Extractors and Authenticated Key Agreement from Close Secrets Yevgeniy Dodisy Bhavana Kanukurthiz Jonathan Katzx Leonid Reyzinz{Adam Smithk ... Doc Retrieval

A Discrete-Logarithm Based Non-interactive Non-malleable ...
Katz, Ostrovski, and Smith [8] constructed in the shared random string model a non-interactive commitment satisfying the stronger notion of non-malleability extractors allow for the attack that trade-offs between running time and success. ... Get Doc

Engineering Applications Of Artificial Intelligence
Observe that the normalized version of the Katz's estimation method and the Hurst exponent extractors is assessed by considering the accuracy-generalization performance delivered by nine well-known types of classi fiers, which ... Read Full Source

Katz® Extractor Oto-Rhino Foreign Body Remover
KATZ® EXTRACTOR Oto-Rhino Foreign Body Remover Developed in conjunction with David L. Katz, MD, MPH Introduction The Katz Extractor oto-rhino foreign body remover is a small, lightweight, single-use device for quick and easy extraction of ... Fetch Here

Strongly Robust Fuzzy Extractors - CiteSeerX
Fuzzy extractor, and we demonstrate that these strongly robust fuzzy extractors are insider secure. Dodis, Katz, Ostrovsky and Smith [4] introduced the idea of a robust sketch, a sketch where it is hard for an adversary to produce a new valid sketch ... Content Retrieval

AN IMPROVED ANALYSIS OF LINEAR MERGERS
AN IMPROVED ANALYSIS OF LINEAR MERGERS Zeev Dvir and Amir Shpilka Abstract. by Katz & Tao (1999)). Roughly speaking, uses results from this field to construct multi-source extractors. The analysis in our case is somewhat more involved then the one in Lu et al. ... Visit Document

On Extractors, Error Correction And Hiding All Partial ...
Xavier Boyen, Jonathan Katz, Rafail Ostrovsky, Leonid Reyzin and Adam Smith. 2 Imperfect Random Sources • Corollary: extractors for min entropy k hide all functions for sources of min entropy k+2 • Punchline: to argue entropic security, enough ... View Full Source

Applications of the sum-product theorem in finite fields Avi Wigderson Institute for Advanced Study, Princeton avi@ias.edu Abstract About two years ago Bourgain,Katz and Tao [1] proved thefollowingtheorem,essentiallystatingthatineveryfinite and the explicit construction of Extractors and ... Access Full Source

Linear Degree Extractors And The Inapproximability Of MAX ...
Persers, which are similar to one-sided extractors, which use an arbitrarily small constant times additional random bits for sources with constant entropy rate. Our constructions rely on recent results in additive number theory and extractors by Bourgain-Katz- ... Retrieve Here

ArXiv:1208.5073v2 [math.CO] 27 Aug 2013
In the recent solution of Guth and Katz to Erdos’ distance problem) and in used in recent years to construct extractors, which are procedures that transform weak sources of randomness (that is, distributions that have some amount of randomness but are not ... View This Document

Construction Of Extractors And Other Pseudorandom Objects
Construction of Extractors and other Pseudorandom objects ANINDYA DE Y4062 Indian Institute of Technology Kanpur the relation between extractors with multiple sources and expanders, we use expander hyper- Katz and Tao [BKT04]. ... Access Doc

Incidence Theorems And Their Applications
Incidence Theorems and Their Applications Zeev Dvir1 1Princeton university, in the recent solution of Guth and Katz to Erdos’ distance problem) used in recent years to construct extractors, which are procedures that transform weak sources of randomness ... Document Viewer

How Top Recruiters Leverage Social Media - YouTube
Richard Matthews of Granite Consulting provides an example of a recruiter, Neil Katz, who uses social media to place those niche hard-to-fill positions. Film ... View Video

Deterministic Extractors - Lecture Notes
Deterministic Extractors - Lecture Notes Speaker: Avi Wigderson Scribe: Zeev Dvir February 4, 2009 The goal of deterministic extractors is to extract completely random bits from Katz and Tao [BKT04], which has ... Fetch Document

Extracting Randomness Using Few Independent Sources
Extracting Randomness Using Few Independent Sources March 17, 2005 Abstract In this work we give the first deterministic extractors from a constant number of weak sources whose entropy rate is less than 1/2. Specifically, Katz and Tao [BKT03] and of Konyagin ... Retrieve Content

Wyner’s(Wire*Tap(Channel,(( Forty(Years(Later(
• Single*message(protocols(s_ll(possible:(“robust”(extractors([Maurer*Wolf(97,(Boyen*Dodis*Katz Ostrovsky*Smith(05](butthey(existonly(if(w atleast½*entropic([ DodisWichs 09](• Lots(of(work(on(mul_*message(protocols( [RW03 ... Content Retrieval