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A note on the feasibility of generalized universal composability

  • Andrew C.C. Yao
  • , Frances F. Yao
  • , Yunlei Zhao
  • City University of Hong Kong
  • Fudan University

科研成果: 书/报告/会议事项章节会议稿件同行评审

3 引用 (Scopus)

摘要

We clarify the potential limitation of the general feasibility for generalized universal composability (GUC) proposed in the recent work [8], and discuss a general principle for fully realizing universal composability. This in particular demonstrates the hardness of achieving generalized universal composability, and prevents potential misinterpretation in applications. We also propose some fixing approaches, which involve a source/session-authentic ID-based trapdoor commitment scheme via the hash-then-commit paradigm that could possibly be of independent interest.

源语言英语
主期刊名Theory and Applications of Models of Computation - 4th International Conference, TAMC 2007, Proceedings
出版商Springer Verlag
474-485
页数12
ISBN(印刷版)3540725032, 9783540725039
DOI
出版状态已出版 - 2007
活动4th International Conference on Theory and Applications of Models of Computation, TAMC 2007 - Shanghai, 中国
期限: 22 5月 200725 5月 2007

丛书

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
4484 LNCS
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

会议

会议4th International Conference on Theory and Applications of Models of Computation, TAMC 2007
国家/地区中国
Shanghai
时期22/05/0725/05/07

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