| Single Term Coins |
| Home | About | Publications | Practical Cryptography |
Extensions of Single-Term Coins
In Advances in Cryptology—CRYPTO '93, Lecture Notes in Computer Science 773, pp 292-301, Springer Verlag, 1993.
We show how the electronic cash scheme in "Single Term Off-Line Coins" can be extended to provide n-spendable coins. Furthermore, we show how observers can be incorporated in the protocols to provide prior restraint against double spending by the user, instead of just detection after the fact.
Zipped PostScript (73 kB)
PDF (158 kB)
| Home | About | Publications | Practical Cryptography |
Copyright © 1999-2003 by MacFergus BV, last update 2003-03-21.