Analysis and improvement of the CS-based fair exchange protocol

Analysis and improvement of the CS-based fair exchange protocol

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Through analysis,the perfect concurrent signature（CS）based fair exchange protocol did not satisfy the prop-erty of the abuse-freeness if both parties were honest.Before releasing the secret information（keystone）,anyone could identify who was the real signer when two parties had exchanged their two a...

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Bibliographic Details
Main Authors: SUN Yan-bin1, GU Li-ze1, SUN Yan3, QING Si-han4, YANG Yi-xian1, CHEN Guang-hui1
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2010-01-01
Series:Tongxin xuebao
Subjects:
perfect concurrent signature
fair exchange protocol
abuse-freeness
fairness
Online Access:http://www.joconline.com.cn/zh/article/74648208/
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