Zero knowledge proofs from ring-LWE | |
Xie, Xiang (1) ; Xue, Rui (2) ; Wang, Minqian (1) | |
2013 | |
会议名称 | 12th International Conference on Cryptology and Network Security, CANS 2013 |
会议日期 | November 20, 2013 - November 22, 2013 |
会议地点 | Paraty, Brazil |
页码 | 57-73 |
中文摘要 | Zero-Knowledge proof is a very basic and important primitive, which allows a prover to prove some statement without revealing anything else. Very recently, Jain et al. proposed very efficient zero-knowledge proofs to prove any polynomial relations on bits, based on the Learning Parity with Noise (LPN) problem (Asiacrypt'12). In this work, we extend analogous constructions whose security is based on the Ring Learning with Errors (RLWE) problem by adapting the techniques presented by Ling et al. (PKC'13). Specifically, we show a simple zero-knowledge proof of knowledge (Σ-protocol) for committed values, and prove any polynomial relations in the underlying ring. I.e. proving committed ring elements m, m |
英文摘要 | Zero-Knowledge proof is a very basic and important primitive, which allows a prover to prove some statement without revealing anything else. Very recently, Jain et al. proposed very efficient zero-knowledge proofs to prove any polynomial relations on bits, based on the Learning Parity with Noise (LPN) problem (Asiacrypt'12). In this work, we extend analogous constructions whose security is based on the Ring Learning with Errors (RLWE) problem by adapting the techniques presented by Ling et al. (PKC'13). Specifically, we show a simple zero-knowledge proof of knowledge (Σ-protocol) for committed values, and prove any polynomial relations in the underlying ring. I.e. proving committed ring elements m, m |
收录类别 | EI |
会议录出版地 | Springer Verlag, Tiergartenstrasse 17, Heidelberg, D-69121, Germany |
语种 | 英语 |
ISSN号 | 3029743 |
ISBN号 | 9783319029368 |
内容类型 | 会议论文 |
源URL | [http://ir.iscas.ac.cn/handle/311060/16690] |
专题 | 软件研究所_软件所图书馆_会议论文 |
推荐引用方式 GB/T 7714 | Xie, Xiang ,Xue, Rui ,Wang, Minqian . Zero knowledge proofs from ring-LWE[C]. 见:12th International Conference on Cryptology and Network Security, CANS 2013. Paraty, Brazil. November 20, 2013 - November 22, 2013. |
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