Batch verification signature scheme based on hyper-elliptic curves cryptosystem
Yupu Hu · Computer Engineering and Applications Journal · 2007
Analyses are made on the security threats of present batch verification signature schemes,and an improved batch verification signature scheme based on hyper-elliptic curves cryptosystem that can gain a wide application in computer and wireless communication network is presented.The probabilistic encryption algorithm in the scheme avoids the relevance between different signatures generated by the same signer.The independence of signature security on the hypothesis of an absolutely trustable party in the scheme prevents coalition attack and generalized signature forgery.Further details analyses also justify its brevity,security,high efficiency,and thus considerable improvement on system overheads regarding software and hardware application.