| 基于Hash链的SIP服务实时支付方案 | |
| 郝建国 ; 邹嘉 ; 戴一奇 ; HAO Jianguo ; ZOU Jia ; DAI Yiqi | |
| 2010-06-09 ; 2010-06-09 | |
| 关键词 | SIP服务 实时支付 Hash链 电子支付 SIP services real-time payment Hash chain electronic payment TP393.09 |
| 其他题名 | The scheme of real-time payments for SIP services based on a hash chain |
| 中文摘要 | 针对已有SIP(session initiation protocol)服务支付方案的缺陷,提出了一种基于Hash链的SIP服务实时支付方案——SIPCoin。SIPCoin充分利用了Hash链高效、不可逆的良好特性,通过对SIP协议的简单扩展和一个根据标准设计的新的支付消息流程,将基于Hash链的微支付机制和SIP会话的建立、管理流程有机结合起来,可实现安全的SIP服务实时支付。分析表明,相比已有的SIP服务支付方案,SIPCoin不仅具有高效、实时和可扩展的良好性能,而且支持电子货币防伪等安全特性,可抵御SIP服务支付中常见的重放攻击和中间人攻击等。; The problems with present payment schemes for SIP services are overcomed with a real-time payment scheme for SIP services based on hash chains,SIPCoin.SIPCoin takes advantage of the efficiency and irreversibleness of the hash chain to improve performance.The scheme uses a simple extension to SIP and a standard payment message flow integrated with the hash chain-based micro-payment mechanism, and the SIP session establishment and management process to realize secure real-time payments for SIP services.SIPCoin is more efficient,has better real-time performance and extensibility,and can secure electronic currency from forgery and thievery.The scheme can defend against the common attacks during payments for SIP services,such as replay and man-in-the-middle attacks.; 国家自然科学基金资助项目(60673065); 江苏省网络与信息安全重点实验室项目(BM2003201) |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/55301]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 郝建国,邹嘉,戴一奇,等. 基于Hash链的SIP服务实时支付方案[J],2010, 2010. |
| APA | 郝建国,邹嘉,戴一奇,HAO Jianguo,ZOU Jia,&DAI Yiqi.(2010).基于Hash链的SIP服务实时支付方案.. |
| MLA | 郝建国,et al."基于Hash链的SIP服务实时支付方案".(2010). |
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