An Efficient Dynamic Threshold Scheme
學年 84
學期 2
出版（發表）日期 1996-07-01
作品名稱 An Efficient Dynamic Threshold Scheme
作品名稱（其他語言）
著者 Hwang, Shin Jia; Chang, Chin Chen; Yang, Wei Pang
單位 淡江大學資訊工程學系
出版者 Tokyo: Denshi Jouhou Tsuushin Gakkai
著錄名稱、卷期、頁數 IEICE Transactions on Information and Systems E79-D(7), pp.936-942
摘要 To 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, this scheme is good for maintaining the important secrets.
關鍵字 secret sharing;threshold scheme;dynamic threshold scheme;discrete logarithm
語言 en
ISSN 0916-8532
期刊性質 國外
收錄於 SCI EI
產學合作
通訊作者
審稿制度
國別 JPN
公開徵稿
出版型式 紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/59859 )

機構典藏連結