End-to-End Secure Mobile Group Messaging with Conversation Integrity and Deniability
End-to-End Secure Mobile Group Messaging with Conversation Integrity and Deniability
复制标题
具有对话完整性和可否认性的端到端安全移动群组消息传递
DOI:
10.1145/3338498.3358644
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Hopper, Nicholas
中科院分区:
文献类型:
--
作者:
Schliep, Michael;Hopper, Nicholas
In this paper, we describe Mobile CoWPI, a deployable, end-to-end secure mobile group messaging application with proofs of security. Mobile CoWPI allows dynamic groups of users to participate in, join, and leave private, authenticated conversations without requiring the participants to be simultaneously online or maintain reliable network connectivity. We identify the limitations of mobile messaging and how they affect conversational integrity and deniability. We define strong models of these security properties, prove that Mobile CoWPI satisfies these properties, and argue that no protocol that satisfies these properties can be more scalable than Mobile CoWPI. We also describe an implementation of Mobile CoWPI and show through experiments that it is suitable for use in real-world messaging conditions.
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影响因子:
--
作者:
Michael Schliep;Eugene Y. Vasserman;Nicholas Hopper
通讯作者:
Nicholas Hopper
DOI:
10.1145/2517840.2517867
发表时间:
2013
期刊:
Proceedings of the 12th ACM workshop on Workshop on privacy in the electronic society
影响因子:
--
作者:
Hong Liu;Eugene Y. Vasserman;Nicholas Hopper
通讯作者:
Nicholas Hopper
DOI:
10.1145/3139550.3139568
发表时间:
2017
期刊:
Proceedings of the 2017 on Workshop on Privacy in the Electronic Society
影响因子:
--
作者:
Michael Schliep;Ian Kariniemi;Nicholas Hopper
通讯作者:
Nicholas Hopper
影响因子:
2.2
作者:
Chris Alexander;I. Goldberg
通讯作者:
I. Goldberg