(anonymous) proxy automatic signature schemes with compiler agents

機構典藏 > College of Engineering > Graduate Institute & Department of Computer Science and Information Engineering > Thesis > Item 987654321/35142

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Title:	(anonymous) proxy automatic signature schemes with compiler agents
Other Titles:	適用於代理編譯器的(匿名)自動代理簽章法
Authors:	陳光熹;Chen, Kuang-hsi
Contributors:	淡江大學資訊工程學系碩士班黃心嘉;Hwang, Shin-jia
Keywords:	編譯器;分散式系統;電腦病毒;數位簽章;代理簽章;自動簽章;匿名;Compilers;distributed system;computer virus;digital signature;proxy signature;automatic signature;anonymous
Date:	2006
Issue Date:	2010-01-11 06:04:05 (UTC+8)
Abstract:	為了避免遭受未知病毒的感染，許多藉由公正的編譯器製造者幫助的自動簽章方法已經被提出。在先前所提出的方法中，編譯器製造者與編譯器代理者之間的代理協議，需要用到兩份數位簽章，而同一件代理協議卻用到兩份數位簽章確認，是一件沒有效率的作法。為了改進此一沒有效率的缺失，提出第一個代理自動簽章法。又在先前所提出的方法與我們的第一個代理自動簽章法中，編譯器代理者們的公開金鑰必須被認證且驗證者必須被記錄下來，但如果只需要紀錄編譯器製造者的公開金鑰，那將會變的非常方便。因此一個匿名的代理自動簽章法被提出，在新的匿名方法中，編譯器的代理伺服器是匿名的，驗證者不需儲存代理伺服器的公開金鑰，並且驗證者可以事前偵測代理伺服器行為的逾越。我們所提出匿名的方法可以採用任何的離散對數型的簽章法，並且提供完善的裁判機制以偵測病毒感染的來源。 Many (proxy) automatic signature schemes are proposed to guard against the (unknown) virus infection with the help of honest compiler makers. Among these proposed schemes, the agreement between the compiler maker and compiler severs is confirmed by two distinct signatures. It is inefficient to adopt two distinct signatures to confirm the same agreement. To overcome this inefficiency, our first scheme is proposed. In these proposed schemes and our scheme, the used compiler agents’ public keys should be certificated and maintained by verifiers. If verifiers only keep the compiler makers’ public key, it is more convenient. So an anonymous proxy automatic signature scheme with compiler agents is proposed. In the new scheme, the compiler agents are anonymous and verifiers do not need to store compiler agents’ public key. Moreover, verifiers can authenticate the source of received executable problems and detect compiler agents’ deviation in advance. Our schemes are suitable for adopting any discrete logarithm based signature schemes. Our scheme has provides strong moderator’s judgment to detect of virus infection sources.
Appears in Collections:	[Graduate Institute & Department of Computer Science and Information Engineering] Thesis

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