翻訳と辞書 Words near each other ・ Proactenis ・ ProAction ・ Proactionary principle ・ Proactiv ・ ProActive ・ Proactive contracting ・ Proactive conversion ・ Proactive cyber defence ・ Proactive Discovery of Insider Threats Using Graph Analysis and Learning ・ Proactive information delivery ・ Proactive law ・ Proactive learning ・ Proactive maintenance ・ Proactive network provider participation for P2P ・ Proactive policing ・ Proactive secret sharing ・ Proactive, Preemptive Operations Group ・ Proactivity ・ Proactor pattern ・ Proadamas ・ Proadifen ・ Proaegeria ・ Proaftn ・ Proagonistes mystaceus ・ Proagra ・ Proagriocharis ・ Proaigialosaurus ・ Proailurus ・ Proalbionbaatar ・ ProAlt Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Proactive secret sharing ： ウィキペディア英語版 Proactive secret sharing Proactive secret sharing is a method to update distributed keys (shares) in a secret sharing scheme periodically such that an attacker has less time to compromise shares. This contrasts to a non-proactive scheme where if the threshold number of shares are compromised during the lifetime of the secret, the secret is compromised. ==Motivation== If the players (holders of the shared secret) store their shares on insecure computer servers, an attacker could crack in and steal the shares. Since it is not often practical to change the secret, the uncompromised (Shamir-style) shares should be updated in a way that they generate the same secret, yet the old shares are invalidated. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Proactive secret sharing」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.