關鍵字查詢 | 類別:期刊論文 | | 關鍵字:An Efficient Dynamic Threshold Scheme

[第一頁][上頁]1[次頁][最末頁]目前在第 1 頁 / 共有 01 筆查詢結果
序號 學年期 教師動態
1 84/2 資工系 黃心嘉 副教授 期刊論文 發佈 An Efficient Dynamic Threshold Scheme , [84-2] :An Efficient Dynamic Threshold Scheme期刊論文An Efficient Dynamic Threshold SchemeHwang, Shin Jia; Chang, Chin Chen; Yang, Wei Pang淡江大學資訊工程學系secret sharing;threshold scheme;dynamic threshold scheme;discrete logarithmTokyo: Denshi Jouhou Tsuushin GakkaiIEICE Transactions on Information and Systems E79-D(7), pp.936-942To improve the efficiency for the threshold schemes, the major problem is that the secret shadows cannot be reused after renewing or recovering the shared secret. However, if the secret shadows cannot be reused, the established threshold scheme is limited to be used only once. It is inefficient to reconstruct the whole secret sharing system. Therefore, we introduce an efficient dynamic threshold scheme. In the new scheme, the shadowholders can reuse the secret shadows no matter that the shared secret is renewed or recovered. In addition, the new scheme provides a way by which the dealer can renew the shared secret or reconstruct the secret sharing system, efficiently. Therefore
[第一頁][上頁]1[次頁][最末頁]目前在第 1 頁 / 共有 01 筆查詢結果