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題 名 | Message Authentication Methods Using Asymmetric Encryption Algorithms=使用非對稱加密演算法之訊息確認技術 |
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作 者 | 王清德; 林祝興; | 書刊名 | 勤益學報 |
卷 期 | 13 1996.02[民85.02] |
頁 次 | 頁463-471 |
分類號 | 001.5、001.5 |
關鍵詞 | 非對稱加密演算法; 訊息確認技術; Public key ciphers; Tampering; Secrecy; Message authentication; Authentication server; ElGamal's public key scheme; Complete transmission; |
語 文 | 英文(English) |
中文摘要 | 在本文中,我們將提出一新的訊息確認技術,植基於任何公開加密系統 下,此認證技術皆可廣泛應用。此法除了無需第三者授信服務中心外,訊息傳遞 過程中,任何之干擾雜訊亦會被偵察得出。再者,利用我們所提之通訊協議,傳 送者能夠確認訊息是否已經抵達所欲傳送目的地,而接收者亦可安全回送訊息至 原始之傳送者,此外,訊息內容將不曾遭致任何偽造或修改。因此,採用我們所 提之訊息確認技術,可以避免不當攫取、干擾、偽造或擅改等攻擊行為, |
英文摘要 | A general message authentication scheme is proposed in this paper. The authentication scheme can be implemented on the basis of a public cipher. It is notrequired a third party or a central authority playing the role of a authenticationserver. Tampering or noise within the communications can be detected. Furthermore, by the use of the proposed protocol, the sender can know that the messagehe had put forward has reached the intended destination. The receiver can determine whether the message has in fact been sent by the alleged sender and thecontents of the message have not been changed in the transmission process. Therefore, a message transmission between one sender and one receiver is considered tobe complete. |
本系統中英文摘要資訊取自各篇刊載內容。