PPT-Homomorphic Encryption from RLWE
Author : calandra-battersby | Published Date : 2016-07-08
Schemes and Parameters Joppe W Bos Microsoft Research Contains joint work with Kristin Lauter Jake Loftus and Michael Naehrig Computing on Encrypted Data Motivation
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Homomorphic Encryption from RLWE: Transcript
Schemes and Parameters Joppe W Bos Microsoft Research Contains joint work with Kristin Lauter Jake Loftus and Michael Naehrig Computing on Encrypted Data Motivation Outsource data and computation. Lyon CNRS ENS de Lyon INRIA UCBL 46 Alle dItalie 69364 Lyon Cedex 07 France damienstehlegmailcom httppersoenslyonfrdamienstehle Centre for Advanced Computing Algorithms and Cryptography Department of Computing Macquarie University NSW 2109 Australi 0368-4474-01, . Winter 2011. Lecture 14:. More on vulnerability and exploits,. Fully . homomorphic. encryption. Eran. . Tromer. Slides credit: . Vinod. . Vaikuntanathan. (U. Toronto). More on vulnerability exploitation. CSE 5351: Introduction to Cryptography. Reading assignment:. Chapter 2. Chapter 3 (sections 3.1-3.4). You may skip proofs, but are encouraged to read some of them.. 2. Computational Difficulty (One-Way Functions). Homomorphic Encryption. Kristin Lauter. Cryptography Research Group. Microsoft Research. Crypto Day . 2015. May 13, . 2015. Protecting Data via Encryption: . Homomorphic encryption. Put your gold in a locked box. . How To Secure My Data. . What . to Protect???. DATA. Data At Rest. Data at Rest Examples. Worst Culprits?. Lost. Infected Easily. Used as ‘Backup’. Lent to others. Data Corruptions more common. Homomorphic. Encryption. Murali. Mani, . UMFlint. Talk given at CIDR, Jan 7, 2013. 1. Scenario. 2. Content-Owner. (Client). Cloud Service Provider (Content Host). (Has lot of resources). Limited resources (cannot host . Team 2.0. Nayan Thakkar, Eddie Gallon, David Kotar, . Bruce Malone and Pamela Dorman. Requirements for Solution. Support for: . Mid size company "X" with ~250 employees. Windows network with Exchange 2010 w/350 mailboxes. Homomorphic. Encryption on GPUs. Wei Wang, Yin Hu, . Lianmu. Chen, . Xinming. Huang, . Berk. . Sunar. ECE Dept.,. Worcester Polytechnic Institute. Fully . Homomorphic. Encryption. Introduced by Gentry in 2009. Arvind Arasu, Ken Eguro, . Ravi Ramamurthy, Raghav Kaushik. Microsoft Research. Cloud Computing . 2. Well-documented benefits. Trend to move computation and data to cloud. Database functionality. Amazon RDS. usna. . si110. Symmetric Encryption Limitations. Symmetric encryption algorithms use the . same key for encryption and decryption. Both parties must agree to a secret key. Fundamental limitation. How do you exchange a secret key?. By: Matthew Eilertson. Overview. FHE, origins, why we care?. Background Discussion. First Implementation (Craig Gentry). Somewhat Homomorphic Encryption (SWHE). Bootstrapping. Recent Improvement (Craig Gentry Et al). Election. Technologies. How Elections . Should . Be Run. Josh . Benaloh. Senior Cryptographer. Microsoft Research. Traditional Voting Methods. Traditional Voting Methods. Hand-Counted Paper. Traditional Voting Methods. Homomorphic. Encryption. Murali. Mani, . UMFlint. Talk given at CIDR, Jan 7, 2013. 1. Scenario. 2. Content-Owner. (Client). Cloud Service Provider (Content Host). (Has lot of resources). Limited resources (cannot host . Cryptography. Is:. A tremendous tool. The basis for many security mechanisms. Is not:. The solution to all security problems. Reliable unless implemented and used properly. Something you should try to invent yourself.
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