'Pir' diaporamas de présentation

Cryptography

Cryptography. Lecture 1 2 Stefan Dziembowski www.dziembowski.net stefan@dziembowski.net. Plan. Introduction to multiparty cryptographic protocols. Private Information Retrieval. Traditional scenario. Alice and Bob are attacked by an adversary. Multiparty protocols.

572 views • 47 slides

Cryptography

Cryptography. Lecture 1 2 Stefan Dziembowski www.dziembowski.net stefan@dziembowski.net. Plan. Introduction to multiparty cryptographic protocols. Private Information Retrieval. Traditional scenario. Alice and Bob are attacked by an adversary. Multiparty protocols.

567 views • 47 slides

The Complexity of Information-Theoretic Secure Computation

The Complexity of Information-Theoretic Secure Computation. Yuval Ishai Technion 2014 European School of Information Theory. Information-Theoretic Cryptography. Any question in cryptography that makes sense even if everyone is computationally unbounded

552 views • 42 slides

P rivate Information Retrieval

P rivate Information Retrieval. Yuval Ishai Computer Science Department Technion. Talk Overview. Intro to PIR Motivation and problem definition Toy examples State of the art Relation with other primitives Locally Decodable Codes (Oblivious Transfer, CRHF) Constructions Open problems.

520 views • 40 slides

Private Information Retrieval

Private Information Retrieval. Contents. What is Private Information retrieval (PIR) ? Reduction from Private Information Retrieval (PIR) to Smooth Codes Constructions (Achieving the Barrier) Construction (Breaking the Barrier). Private Information Retrieval (PIR).

524 views • 37 slides

Demo: Protein Information Resource

Demo: Protein Information Resource. March 28, 2002 NIH Proteomics Workshop Bethesda, MD Lai-Su Yeh, Ph.D. Protein Scientist, National Biomedical Research Foundation. Database Demo. NREF Database http://pir.georgetown.edu/pirwww/search/pirnref.shtml iProClass Database

502 views • 35 slides

Demo: Protein Information Resource

Demo: Protein Information Resource. March 28, 2002 NIH Proteomics Workshop Bethesda, MD Lai-Su Yeh, Ph.D. Protein Scientist, National Biomedical Research Foundation. Database Demo. NREF Database http://pir.georgetown.edu/pirwww/search/pirnref.shtml iProClass Database

371 views • 35 slides

Private Information Retrieval

Private Information Retrieval. Yuval Ishai, Technion. Private Information Retrieval (PIR) [CGKS95]. Goal: allow user to query database while hiding the identity of the data-items she is after. Motivation: patent databases, web searches, etc.

851 views • 32 slides

Limits of Practical Sublinear Secure Computation

CRYPTO 2018. Limits of Practical Sublinear Secure Computation. Elette Boyle, IDC Herzliya Yuval Ishai , Technion Antigoni Polychroniadou, Cornell Tech. Secure Two-Party Computation. x 1. y 2. f(x 1 , x 2 ) = (y 1, y 2 ). y 1. x 2. Goal:

317 views • 31 slides

DoD Title 40/CCA LSS Initiative

384 views • 27 slides

Briefing to XYZ Team Leonard Sadauskas OASD(CIO) CITP Leonard.Sadauskas.ctr@osd.mil

TITLE 40 CCA Outcome Measures of Effectiveness (MOEs) Revision of mission-related and administrative processes (BPR) Post Implementation Review (PIR). Briefing to XYZ Team Leonard Sadauskas OASD(CIO) CITP Leonard.Sadauskas.ctr@osd.mil. Scope and Objective.

369 views • 21 slides

Advantage of PIR site production

Advantage of PIR site production. FINETEC Corporation. Petro Artoon Corporation. Plant Team. June 2012. * What is PIR ?. 1. Polyisocyanurate(PIR) 2. PIR Production Process 3. Production Capacities 4. Compare with Continuous and Discontinuous Production

544 views • 21 slides

Alternating and Synchronous Rhythms in Reciprocally Inhibitory Model Neurons

Alternating and Synchronous Rhythms in Reciprocally Inhibitory Model Neurons. Xiao-Jing Wang, John Rinzel Neural computation (1992). 4: 84-97. Ubong Ime Udoekwere and Vanessa Boyce December 16th 2004. Introduction. What is a pacemaker?

317 views • 19 slides

Title 40/CCA Advisory Committee

295 views • 18 slides

PIR-Tor: Scalable Anonymous Communication Using Private Information Retrieval

PIR-Tor: Scalable Anonymous Communication Using Private Information Retrieval. Prateek Mittal University of Illinois Urbana-Champaign Joint work with: Femi Olumofin (U Waterloo) Carmela Troncoso (KU Leuven) Nikita Borisov (U Illinois)

163 views • 16 slides

PIR, Year 3 Selecting your Courses

PIR, Year 3 Selecting your Courses. Dr Elizabeth Bomberg (Deputy Head, PIR) e.bomberg@ed.ac.uk Dr Andrea Birdsall & Dr Claire Duncanson (Directors of UG Teaching) dugt@ed.ac.uk

147 views • 14 slides