Signatures for Network Coding without Random Oracles
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.
network coding homomorphic signature random orades strong Diffie-Hellman assumption
Peng Zhang Jianping Yu Hongwei Liu
ATR Key Laboratory of National Technology Shenzhen University Shenzhen, China
国际会议
成都
英文
1291-1295
2010-12-17(万方平台首次上网日期,不代表论文的发表时间)