Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 蘇子耕 | en_US |
dc.contributor.author | Tzyy Geng Su | en_US |
dc.contributor.author | 葉義雄 | en_US |
dc.contributor.author | Yi Shiung Yeh | en_US |
dc.date.accessioned | 2014-12-12T02:13:22Z | - |
dc.date.available | 2014-12-12T02:13:22Z | - |
dc.date.issued | 1994 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#NT830392066 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/58991 | - |
dc.description.abstract | 在本論文中,我們將介紹無限定性的數字表示法(NNR),並將之與奚爾加 密法 (Hill cipher)合併,而提出一個NNR保密系統。這個系統將一個整 數轉換成一個整數向量,而由於無限定性數字表示法有一對多對映的性質 ,一個明文經加密得到的密文不會是唯一,也因此更保證其安全。 In this paper,we introduce the concept of nondeterministic number representation(NNR) and combine it with Hill cipher to propose an NNR cryptosystem.This system performs a transformation on an in- teger to get a vector of integers.By taking advantage of NNR's one-to-one mapping property,most of ciphertexts with respect to some plaintexts are not unique,thus, the security is ensured. | zh_TW |
dc.language.iso | en_US | en_US |
dc.subject | 內積;無限定性數字表示法;奚爾加密法;加密;解密; | zh_TW |
dc.subject | inner product;nondeterministic number representation;Hill cipher; encipherment;decipherment | en_US |
dc.title | 一個NNR保密方法 | zh_TW |
dc.title | An NNR Cryptoscheme | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 資訊科學與工程研究所 | zh_TW |
Appears in Collections: | Thesis |