A Micro-payment System for Multiple-Shopping
Man‐Ho Lee, Kwangjo Kim · 2002
In this pape r weprk ose amicr2T] yment system that is able to apply to severC using only one hash chain. Explicitly, this scheme can beconsiderC as animpr vement and extension of PayWor [8]suggested by Rivest andShamir in 1996. We focus on the scheme that guarC tees atomicity andnon-rT](CTO02] amongr equirk$k ts payment systems. Atomicity and non-rT0](CTO02 play an impor]O ole in payment systems. In par$C3](Ck atomicity allowscustomer to use the payment system without loss of their money in any disaster Finally, when uses themicr$33 severO vendor0] e analyze not only the e#ciency inter) of thestor2) size but also thesecur) y issues.