AN IMPROVED AUTHENTICATED (T,N) THRESHOLD SIGNATURE ENCRYPTION SCHEME BASED ON ECC
The improved Authenticated (t, n) Threshold Signature Encryption Scheme based on ECC can not only shorten the time for data transmission, make operation accelerate and substantially reduce the load on the signer, but also have higher security not to be deceived by the third. The scheme uses a division-of-labor signature that decreases the workload on the signer and improves the performance; an idea in which the private key is concealed confines the authority of the SA,consequently, the new scheme is safer. Moreover, the scheme is based on the elliptic curve cryptosystem, supporting the practical use of the scheme, because of its highly efficient performance and comprehensiveness of security.
Threshold signature Division-of-labor signature encryption ECC System Authority
CHAO-JU HU QUN-FENG ZHANG FEN-LAN WU
School of Computer Science & Technology, North China Electric Power University, Baoding 071003, Chin Faculty of Mathematics and Computer Science, Hebei University, Baoding 071002, China
国际会议
2006 International Conference on Machine Learning and Cybernetics(IEEE第五届机器学习与控制论坛)
大连
英文
2674-2678
2006-08-13（万方平台首次上网日期，不代表论文的发表时间）