信息网络安全
基于可转换的不可抵赖签名的合同签署协议
杨善军, 姜昌金
A Contract Signing Protocol Based on the Convertible Undeniable Signature
Shanjun YANG, Changjin JIANG
信息网络安全 . 2017, (4): 34 -39 .  DOI: 10.3969/j.issn.1671-1122.2017.04.005