Implementing Attestable kiosks
Implementing Attestable kiosks
复制标题
实施可证明的信息亭
DOI:
--
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
J. Alex Halderman
中科院分区:
文献类型:
--
作者:
Matthew Bernhard;G. Stocco;J. Alex Halderman
In this paper we explore the notion of a secure kiosk, a trusted computing platform built using off-the-shelf components. We demonstrate how kiosks serve as convenient primitives when designing secure computing protocols, as they allow for a very prescribed set of assumptions to be made about a system. We begin by defining the necessary properties of a kiosk, and then explain how each of these properties can (or cannot) be attained using current off-the-shelf hardware and software components. We construct a proof-of-concept implementation using TPM hardware and Windows 10. We also provide ASKVote, the Attestable and Secure Voting protocol to demonstrate the flexibility gained from the use of kiosks in a larger secure system.