PPT-Anonymity and Robustness

in Encryption Schemes Payman Mohassel University of Calgary Public Key Encryption PKE pk pk sk KG C Enc pkm m Dec skC PKE KG Enc Dec 2 Traditional Security Notions. Markulf Kohlweiss. Ueli. Maurer, . Cristina . Onete, . Björn Tackmann, . and . Daniele Venturi. PETS 2013. Context: . E. ncryption and Anonymity. Public-key encryption. Short but eventful history, late 70s, 80s.. systematic relationships between model robustness and coefficient estimates . Lee Stapleton, Steve Sorrell, Tim . Schwanen. I was last at the 2007 incarnation of this conference in Chennai…. Contents. Thomas Steckler. FORCE2015, Oxford, 12-13 Jan 2015. 2. The Pillars of Good Scientific Practice. Reproducibility. Robustness. Relevance. SCIENCE. 3. Should Scholarly Research Aim . for . Reproducibility or Robustness?. of Crowds and further study of web anonymity. By: . Manasi. N Pradhan. We . have seen the paper ‘Crowds: Anonymity for web transactions’ by Michael K. Reiter and . Aviel. Rubin. . Problem trying to solve: . -. Ayushi Jain & . ankur. . sachdeva. Motivation. Open nature of networks and unaccountability resulting from anonymity make existing systems prone to various attack. Introduction of trust and reputation based metrics help in enhancing the reliability of anonymity networks. A View From The Transport Layer. MANET and WSN. 1. Overview. Transport Layer and Security Issues. Anonymity. E-mail. WSN and MANET. Traffic Analysis. DOS Attacks. flooding. de-synchronization. Summary. Olufemi Odegbile. Motivation. Client-Server . model of information storage and . retrieval. Consumers can anonymously accessed published information using anonymous techniques like crowd or mixes (anonymous routing).. COS 518: . Advanced Computer Systems. Lecture . 19. Michael . Freedman. Slides based heavily on Christo Wilson’s CS4700/5700 at Northeastern. Definition. Hiding . identities. . of . parties . involved . https://datatracker.ietf.org/doc/draft-ietf-dhc-anonymity-profile. /. IETF 93, Prague, July 2015. 7/23/2015. DHCP Anonymity Profile -- IETF 93. 1. Prototype Implementation. Developed by Nick Grifka on test version of Windows 10 (not in the product yet). Undetectability. , . Unobservability. , Pseudonymity and Identity Management – A Consolidated Proposal for Terminology. Authors: Andreas . Pfitzmann. and . Marit. Hansen. Presented by: Murtuza Jadliwala. 2018 Fall Meeting. New England AAPM. Adam Yock, PhD DABR. Vanderbilt University Medical Center. Nashville, Tennessee. 1. Disclosures. Travel expenses and honorarium for NEAAPM 2018 Fall Meeting.. 2. Outline. - . An Analysis of the Bitcoin Transaction Graph. Anil Gaihre. Yan Luo. Hang Liu. 12/15/18. University of Massachusetts Lowell. Outline. Introduction and Background. Anonymity Metrics. Macro Analysis. in . Encryption Schemes. Payman. . Mohassel. University of Calgary. Public Key Encryption (PKE). pk. (. pk. , . sk. )  . KG. C = Enc(. pk,m. ). m = Dec(. sk,C. ) . PKE = (KG, Enc, Dec). 2. Traditional Security Notions. Paul E. Griffiths. 19/6/18. Robustness workshop, Bordeaux. 1. Developmental systems. “. An animal is, in fact, a developmental system, and it is these systems, not the mere adult forms which we conventionally take as typical of the species, which becomes modified during the course of evolution.”.