標題: 一個擴充式的乘積加密器
An Extended Product Cipher
作者: 楊育昇
Yang, Yuh-Sheng
葉義雄
Yeh Yi-Shiung
資訊科學與工程研究所
關鍵字: 乘積加密器;型態轉換;加密;解密;product cipher;type transformation;encipherment;decipherment
公開日期: 1995
摘要: 在本論文中,我們提出一種乘積加密器的擴充式定義。在型態轉換的問題 都已經解決的前提下,這種擴充式的乘積加密器不但可以使用換位加密法 跟代換加密法來當加密器的建構單元,而且可以使用現有的各種加密系統 來建構。我們提供一些演算法,將原先定義可行的加密系統轉換成可用在 擴充式乘積加密器的建構單元。 In this paper, we propose an extended version of product ciphers. The extendedproduct ciphers adopt not only transposition ciphers and substitution ciphersas their building blocks, but available ciphers can also be incorporated underconditions that type transformation algorithms are available. Some algorithmsare offered to transform generic ciphers into practicable building blocks ofextended product ciphers.
URI: http://140.113.39.130/cdrfb3/record/nctu/#NT840392060
http://hdl.handle.net/11536/60406
Appears in Collections:Thesis