FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2145525283> ?p ?o ?g. }

• W2145525283 abstract "In 1976, Whitfield Diffie and Martin Hellman demonstrated how public key cryptography could enable secure information exchange between parties that do not share secrets. In order for public key cryptography to work in modern distributed environments, we need an infrastructure for finding and trusting other parties' public keys, i.e., a Public Key Infrastructure (PKI). While PKI applications differ in how they use keys, all applications share one assumption: users have keypairs. This thesis begins by examining the security aspects of some of the standard keystores and their interaction with the Operating System. We establish that desktop keystores are not safe places to store private keys, and our experiments demonstrate the permeability of such keystores. Additionally, desktop keystores are immobile, difficult to use, and make it hard or impossible for relying parties to make reasonable trust judgments. We show that these problems stem from the fact that the Trusted Computing Base (TCB) of modern desktops is too large and ill-defined, which makes standard desktops suboptimal PKI clients. Since we would like to use desktops as PKI clients and cannot realistically expect to redesign the entire desktop, this thesis presents a system that works within the confines of modern desktops to shrink the TCB needed for PKI applications. Our system is called Secure Hardware Enhanced MyProxy (SHEMP), and combines a number of techniques and technologies to shrink the TCB in space and allow the TCB's size to vary over time. In addition, the SHEMP system addresses the problems of immobility and usability, and allows relying parties to make reasonable trust judgments. Using analysis, experiments, and formal methods, we conclude that SHEMP makes standard desktops suitable for use as PKI clients. The contributions of this thesis include the discovery of techniques used to identify weaknesses in modern desktops; a prototype, analysis, and correctness proof of a system which makes desktops usable as PKI clients (SHEMP); a novel approach for reasoning about TCBs; and a formal framework for proving properties of PKI systems such as SHEMP." @default.
• W2145525283 created "2016-06-24" @default.
• W2145525283 creator A5028522239 @default.
• W2145525283 creator A5062299946 @default.
• W2145525283 date "2005-01-01" @default.
• W2145525283 modified "2023-10-18" @default.
• W2145525283 title "Shemp: secure hardware enhanced myproxy" @default.
• W2145525283 cites W1482030462 @default.
• W2145525283 cites W1485200701 @default.
• W2145525283 cites W1490838413 @default.
• W2145525283 cites W1491061770 @default.
• W2145525283 cites W1495602940 @default.
• W2145525283 cites W1502896015 @default.
• W2145525283 cites W1537022082 @default.
• W2145525283 cites W1546386934 @default.
• W2145525283 cites W154685713 @default.
• W2145525283 cites W1568223756 @default.
• W2145525283 cites W1571867944 @default.
• W2145525283 cites W157633830 @default.
• W2145525283 cites W1585096027 @default.
• W2145525283 cites W1593760450 @default.
• W2145525283 cites W1599351740 @default.
• W2145525283 cites W180090496 @default.
• W2145525283 cites W1831721119 @default.
• W2145525283 cites W1837588081 @default.
• W2145525283 cites W185166390 @default.
• W2145525283 cites W1862271745 @default.
• W2145525283 cites W1907982186 @default.
• W2145525283 cites W1979331092 @default.
• W2145525283 cites W1983629106 @default.
• W2145525283 cites W1985656666 @default.
• W2145525283 cites W1989350579 @default.
• W2145525283 cites W1991895580 @default.
• W2145525283 cites W2008524185 @default.
• W2145525283 cites W2010939995 @default.
• W2145525283 cites W2020992910 @default.
• W2145525283 cites W2036601091 @default.
• W2145525283 cites W2065207200 @default.
• W2145525283 cites W2085485421 @default.
• W2145525283 cites W2087080998 @default.
• W2145525283 cites W2091257550 @default.
• W2145525283 cites W2094245517 @default.
• W2145525283 cites W2096867800 @default.
• W2145525283 cites W2097457752 @default.
• W2145525283 cites W2099085467 @default.
• W2145525283 cites W2103702580 @default.
• W2145525283 cites W2106310723 @default.
• W2145525283 cites W2108255910 @default.
• W2145525283 cites W2114428623 @default.
• W2145525283 cites W2119551062 @default.
• W2145525283 cites W2122122437 @default.
• W2145525283 cites W2122999926 @default.
• W2145525283 cites W2123440474 @default.
• W2145525283 cites W2125054208 @default.
• W2145525283 cites W2125927592 @default.
• W2145525283 cites W2130363607 @default.
• W2145525283 cites W2137902624 @default.
• W2145525283 cites W2144675476 @default.
• W2145525283 cites W2148028803 @default.
• W2145525283 cites W2149262924 @default.
• W2145525283 cites W2149877948 @default.
• W2145525283 cites W2150297372 @default.
• W2145525283 cites W2156171043 @default.
• W2145525283 cites W2160170538 @default.
• W2145525283 cites W2160638522 @default.
• W2145525283 cites W2160878415 @default.
• W2145525283 cites W2161733769 @default.
• W2145525283 cites W2166295026 @default.
• W2145525283 cites W2170496240 @default.
• W2145525283 cites W2170557676 @default.
• W2145525283 cites W2261376153 @default.
• W2145525283 cites W2495653112 @default.
• W2145525283 cites W25108249 @default.
• W2145525283 cites W72551126 @default.
• W2145525283 cites W125547318 @default.
• W2145525283 cites W1559434895 @default.
• W2145525283 cites W168204045 @default.
• W2145525283 cites W1822730578 @default.
• W2145525283 cites W1928245490 @default.
• W2145525283 cites W205870266 @default.
• W2145525283 cites W2067580212 @default.
• W2145525283 hasPublicationYear "2005" @default.
• W2145525283 type Work @default.
• W2145525283 sameAs 2145525283 @default.
• W2145525283 citedByCount "11" @default.
• W2145525283 countsByYear W21455252832014 @default.
• W2145525283 crossrefType "proceedings-article" @default.
• W2145525283 hasAuthorship W2145525283A5028522239 @default.
• W2145525283 hasAuthorship W2145525283A5062299946 @default.
• W2145525283 hasConcept C111919701 @default.
• W2145525283 hasConcept C148730421 @default.
• W2145525283 hasConcept C170130773 @default.
• W2145525283 hasConcept C178489894 @default.
• W2145525283 hasConcept C203062551 @default.
• W2145525283 hasConcept C38652104 @default.
• W2145525283 hasConcept C41008148 @default.
• W2145525283 hasConcept C72648740 @default.
• W2145525283 hasConcept C99674996 @default.
• W2145525283 hasConceptScore W2145525283C111919701 @default.
• W2145525283 hasConceptScore W2145525283C148730421 @default.

• next