| Document Date: 2007-03-07 05:44:25
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Country China / / / Facility Fudan University / / IndustryTerm commitment trapdoors Σ-protocols / zero-knowledge protocols / public-coin protocol / cryptographic tools / Σ-protocol / probabilistic algorithm / to interactive systems / asynchronous network / non-uniform polynomial-time algorithm / non-malleable zero-knowledge protocols / rZK protocols / non-malleable coin-tossing protocol / stand-alone non-malleable coin-tossing protocol / public-key infrastructure / electronic payment systems / secure zero-knowledge protocols / Non-interactive zero-knowledge proof systems / zero-knowledge protocol / Σ-protocols / knowledge protocol / honest verifier zero-knowledge protocol / cryptographic protocols / Σprotocols / coin-tossing protocol / important cryptographic applications / probabilistic algorithms / concurrent zero-knowledge protocols / communication network / non-uniform polynomial-time distinguishing algorithm / cryptographic protocol / secure coin-tossing protocols / statistical/perfect Σ-protocol / cryptographic tool / / Organization Fudan University / Shanghai / Software School / School of Information Technology and Engineering / / Person Binyu Zang / Xiaoyun Wang / Frances Yao / A. C. Yao / Hong Zhu / Robert H. Deng / / Position player / knowledge extractor / / ProgrammingLanguage R / K / / ProvinceOrState Wisconsin / Saskatchewan / / Technology non-uniform polynomial-time distinguishing algorithm / non-malleable coin-tossing protocol / Information Technology / PKI / cryptographic protocol / 2.1 Σ-protocols / The protocol / zero-knowledge protocol / rZK protocols / zero-knowledge protocols / secret key / concurrently secure zero-knowledge protocols / commitment trapdoors Σ-protocols / public-coin SHVZK protocol / public-key infrastructure / probabilistic algorithm / constant-round CZK-CS protocols / two-party cryptographic protocol / non-malleable zero-knowledge protocols / cryptography / public key / concurrent zero-knowledge protocols / stand-alone non-malleable coin-tossing protocol / honest verifier zero-knowledge protocol / following protocol / 3-round public-coin protocol / knowledge protocol / DLP / simulation / same protocol / non-uniform polynomial-time algorithm / digital signature / coin-tossing protocol / concurrently secure coin-tossing protocols / /
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Concurrent/Resettable Zero-Knowledge With Concurrent Soundness in the Bare Public-Key Model and Its Applications Yunlei Zhao‡ Abstract In this work, we investigate concurrent knowledge-extraction (CKE) and concurrent n