An Improvement on a Probabilistic Encryption Scheme and its Applicatioon
碩士 === 國立中正大學 === 資訊工程研究所 === 82 === In this paper, we make an improvement on Harn and Kiesler's proabilistic encryption scheme. An efficient probabilistic encryption scheme is then proposed. Our scheme utilizes the concept of public...
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ndltd-TW-082CCU003920102016-02-10T04:08:53Z http://ndltd.ncl.edu.tw/handle/32520461884171676187 An Improvement on a Probabilistic Encryption Scheme and its Applicatioon 一種機率式加密法的改良和應用 Tsu, Sun-Min 祖善明 碩士 國立中正大學 資訊工程研究所 82 In this paper, we make an improvement on Harn and Kiesler's proabilistic encryption scheme. An efficient probabilistic encryption scheme is then proposed. Our scheme utilizes the concept of public keys and recursively encrypts two bits at a time. The message bit expansion in our scheme is the same as twice as fast as Harn and Kiesler's. Furthermore, we propose a remote scheme for password authentication based on our improvement. Conventional schemes for this purpose cannot with of cannot prevent the threat of modification by any malicious intruder. According to our scheme, we can eliminate these problems. Furthermore, our scheme can be implemented in smart cards efficiently. Chang, Chin-Chen 張真誠 1994 學位論文 ; thesis 45 en_US |
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碩士 === 國立中正大學 === 資訊工程研究所 === 82 === In this paper, we make an improvement on Harn and Kiesler's
proabilistic encryption scheme. An efficient probabilistic
encryption scheme is then proposed. Our scheme utilizes the
concept of public keys and recursively encrypts two bits at a
time. The message bit expansion in our scheme is the same as
twice as fast as Harn and Kiesler's. Furthermore, we propose a
remote scheme for password authentication based on our
improvement. Conventional schemes for this purpose cannot with
of cannot prevent the threat of modification by any malicious
intruder. According to our scheme, we can eliminate these
problems. Furthermore, our scheme can be implemented in smart
cards efficiently.
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author2 |
Chang, Chin-Chen |
author_facet |
Chang, Chin-Chen Tsu, Sun-Min 祖善明 |
author |
Tsu, Sun-Min 祖善明 |
spellingShingle |
Tsu, Sun-Min 祖善明 An Improvement on a Probabilistic Encryption Scheme and its Applicatioon |
author_sort |
Tsu, Sun-Min |
title |
An Improvement on a Probabilistic Encryption Scheme and its Applicatioon |
title_short |
An Improvement on a Probabilistic Encryption Scheme and its Applicatioon |
title_full |
An Improvement on a Probabilistic Encryption Scheme and its Applicatioon |
title_fullStr |
An Improvement on a Probabilistic Encryption Scheme and its Applicatioon |
title_full_unstemmed |
An Improvement on a Probabilistic Encryption Scheme and its Applicatioon |
title_sort |
improvement on a probabilistic encryption scheme and its applicatioon |
publishDate |
1994 |
url |
http://ndltd.ncl.edu.tw/handle/32520461884171676187 |
work_keys_str_mv |
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