Efficient optimistic fair exchange secure in the multi-user setting and chosen-key model without random oracles

Efficient optimistic fair exchange secure in the multi-user setting and chosen-key model without random oracles

Optimistic fair exchange is a kind of protocols to solve the problem of fair exchange between two parties. Almost all the previous work on this topic are provably secure only in the random oracle model. In PKC 2007, Dodis et al. considered optimistic fair exchange in a multi-user setting, and showed...

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Bibliographic Details
Main Authors: HUANG, Qiong, YANG, Guomin, WONG, Duncan S., SUSILO, Willy
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2008
Subjects:
Signature Scheme
Ring Signature
Random Oracle
Random Oracle Model
Cryptology ePrint Archive
Information Security
Online Access:https://ink.library.smu.edu.sg/sis_research/7382
https://ink.library.smu.edu.sg/context/sis_research/article/8385/viewcontent/Efficient_optimistic_fair_exchange_secure_in_the_multi_user_setting_and_chosen_key_model_without_random_oracles.pdf
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Institution: Singapore Management University
Language: English

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