Signatures for Network Coding without Random Oracles

摘要：

Network coding would enhance network throughput, improve network load balancing and buildup network robustness. In order to prorcct ncrwork against pollution attacks, homomorphjc signature schemes for network coding are discussed. Based on the discussion and the SDH assumption, a secure signature scheme for network coding is proposed without random oracles- This scheme is efficient and supports the transmission of streaming data. Security analysts shows that the proposed scheme is secure against existential forgery under a choose message attack without random oracles.

关键词： network coding homomorphic signature random orades strong Diffie-Hellman assumption

作者: Peng Zhang Jianping Yu Hongwei Liu

作者单位: ATR Key Laboratory of National Technology Shenzhen University Shenzhen, China

会议类型: 国际会议

会议名称: 2010 International Conference on Information Security and Artificial Intelligence(2010年信息安全与人工智能国际会议 ISAI 2010)

会议地点: 成都

会议语种:英文

页码: 1291-1295

在线出版日期: 2010-12-17（万方平台首次上网日期，不代表论文的发表时间）