A SCHEME OF SECURE MESSAGE INTERCHANGE BASED ON ECC

摘要：

A scheme of secure message interchange based on ECC is proposed in this paper. The digital signature and symmetric key exchange in the scheme both are established on ECC. The computational intractability of the elliptic curve discrete logarithm problem (ECDLP) over a finite field enhances security of the scheme. Each end user in a network generates its own private key and public key. Users certificates are signed by CA and then respectively sent to each user to keep. The message and its digital signature will be encrypted to transmit in the network without disclosure. The scheme proposed here provides mutual authentication between the sender and the receiver and ensures confidentiality, integrity and nonrepudiation of the interchanged messages.

关键词： ECC Digital signature Message interchange Secure protocol

作者: YANG Sniping LI Xiang

作者单位: Computer Software and Theory Institute, Guizhou University, Guiyang 550025, China

会议类型: 国际会议

会议名称: 5th International Conference on e-Engineering & Digital Enterprise Technology(第5届e工程及数字企业国际学术会议)

会议地点: 贵阳

会议语种:英文

页码: 75-79

在线出版日期: 2006-08-16（万方平台首次上网日期，不代表论文的发表时间）