注释:
1. W Dai(戴伟),a scheme for a group of untraceable digital pseudonyms to pay each other with money and to enforcecontracts amongst themselves without outside help(一种能够借助电子假名在群体内部相互支付并迫使个体遵守规则且不需要外界协助的电子现金机制), “B-money”, http://www.weidai.com/bmoney.txt, 1998.
2. H. Massias, X.S. Avila, and J.-J. Quisquater, “Design of a secure timestamping service with minimal trust requirements,”(在最小化信任的基础上设计一种时间戳服务器) In 20th Symposium on Information Theory in the Benelux, May 1999.
3. S. Haber, W.S. Stornetta, “How to time-stamp a digital document,” (怎样为电子文件添加时间戳)In Journal of Cryptology,vol 3, No.2, pages 99-111, 1991.
4. D. Bayer, S. Haber, W.S. Stornetta, “Improving the efficiency and reliability of digital time-stamping,”(提升电子时间戳的效率和可靠性) In Sequences II: Methods in Communication, Security and Computer Science, pages 329-334, 1993.
5. S. Haber, W.S. Stornetta, “Secure names for bit-strings,”(比特字串的安全命名) In Proceedings of the 4th ACM Conferenceon Computer and Communications Security, pages 28-35, April 1997.
6. A. Back, “Hashcash - a denial of service counter-measure,”(哈希现金——拒绝服务式攻击的克制方法)http://www.hashcash.org/papers/hashcash.pdf, 2002.
7. R.C. Merkle, “Protocols for public key cryptosystems,” (公钥密码系统的协议)In Proc. 1980 Symposium on Security andPrivacy, IEEE Computer Society, pages 122-133, April 1980.
8. W. Feller, “An introduction to probability theory and its applications,” (概率学理论与应用导论)1957.