Anonymity in shared symmetric key primitives

Gregory M. Zaverucha; Douglas R. Stinson

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Anonymity in shared symmetric key primitives

机译：共享对称密钥基元中的匿名性

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摘要

We provide a stronger definition of anonymity in the context of shared symmetric key primitives, and show that existing schemes do not provide this level of anonymity. A new scheme is presented to share symmetric key operations amongst a set of participants according to a (t, n)-threshold access structure. We quantify the amount of information the output of the shared operation provides about the group of participants which collaborated to produce it.

机译：我们在共享对称密钥基元的上下文中提供了更严格的匿名性定义，并表明现有方案不提供此级别的匿名性。提出了一种新方案，以根据（t，n）阈值访问结构在一组参与者之间共享对称密钥操作。我们量化共享操作的输出所提供的有关协作生产参与者组的信息量。

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《Designs, Codes and Cryptography》 |2010年第2期|p.139-160|共22页
作者
Gregory M. Zaverucha; Douglas R. Stinson;
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原文格式 PDF
正文语种 eng
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关键词
Anonymity; Secret; key cryptography; Threshold cryptography; Perfect hash families;

机译：匿名性;秘密密钥加密门限密码学;完美的哈希族;

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专利

1. Anonymity in shared symmetric key primitives [J] . Gregory M. Zaverucha, Douglas R. Stinson Designs, Codes and Crytography . 2010,第2期

机译：共享对称密钥基元中的匿名性
2. Symmetric Volatile Shared Key Encryption: A Two-way Communication Shared Key Encryption [J] . Audai Al-Fandi, Yazeed Al-Howifer Mathematics and Computer Science . 2017,第3期

机译：对称易失性共享密钥加密：双向通信共享密钥加密
3. An Unequal Probability Scheme for Improving Anonymity in Shared Key Operations [J] . MAUSUMI BOSE, RAHUL MUKERJEE Journal of statistical theory and practice . 2014,第1期

机译：在共享密钥操作中提高匿名性的不等概率方案
4. Post-Quantum Zero-Knowledge Proofs for Accumulators with Applications to Ring Signatures from Symmetric-Key Primitives [C] . David Derler, Sebastian Ramacher, Daniel Slamanig International workshop on post-quantum cryptography . 2018

机译：累加器的量子后零知识证明，并应用于对称密钥基元的环签名
5. Cryptanalysis of symmetric key primitives. [D] . Kircanski, Aleksandar. 2009

机译：对称密钥基元的密码分析。
6. Information-Sharing Behavior on WeChat Moments: The Role of Anonymity Familiarity and Intrinsic Motivation [O] . Xi Chen, MingXue Sun, Dong Wu, 2019

机译：微信时刻的信息共享行为：匿名熟悉和内在动机的作用
7. Anonymity in shared symmetric key primitives [O] . Gregory M. Zaverucha, Douglas R. Stinson 2010

机译：共享对称密钥基元的匿名性

Anonymity in shared symmetric key primitives

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