摘要
针对电子货币系统中重要特性——可追踪性(traceabil-ity),本文提出一种用于不可追踪的电子货币系统的新协议。并说明基于离散对数假设(DLA)和分割选择技术的系统是安全的。
Electronic cash scheme has been studied in many years. The one of important options is traceability. In this paper we develop a new protocol for untraceable electronic cash. The security of the system is based on DLA （Discrete Logarithm Assumption） and the cut-and-choose methodology.
出处
《微计算机信息》
北大核心
2005年第10X期35-36,104,共3页
Control & Automation
基金
河南杰出人才创新基金基金编号:0521000200
