排序方式: 共有1条查询结果,搜索用时 31 毫秒
1
1.
How to Play E-Lottery Games via Voting 总被引:1,自引:0,他引:1
Introduction Lotteryisapopulargameintherealworld.Howtoplayalotteryincyberspacehasreceived muchattention.E-lotteryisconvenientsinceplay-erscanpurchasethetickets,andobservethegen-erationoftheluckynumberovertheInternet.Manymethodstoprovidee-lotteryservicehave beenproposedintheliteratureinRefs.[1-6].The mainideaistousedelayingfunctionorweaklyse-cretbitcommitment(WSBC)tokeepthewinning numbersecretbeforethescheduledclosingtime.Inmoste-lotteryschemesaplayerpresentsaseed numberinhisticket.Thelucky… 相似文献
1