A Blind Signature Scheme with a Function of Message Recovery
Zhang Bing-ru · Journal of North China Institute of Water Conservancy and Hydroelectric Power · 2011
By defect analysis and research on signer's non-repudiation,combining with the public-key cryptosystem and symmetric cryptosystem,an improved blind signature scheme based on redundancy function with message recovery is proposed.Furthermore,the correctness,reliability and security of the scheme are analyzed.The results show that the scheme can guarantee the fairness and security in the communication,and is suitable for the information interaction in commercial areas especially.