ID | 11479 |
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Sort Key | 1
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FullText URL | |
Author |
Wang Xiao Dong
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Abstract | The one-way hash function plays an important role in digital signatures and message authentication from the viewpoint of security. No effective attacking method has been discovered to the algorithm of hash function standard. In this study, we tried to attack SHA-256 in encryption mode using linear and differential cryptanalysis to solve a private key. We deduced that an estimate of the private key would require huge known and chosen plaintexts in both linear and differential cryptanalysis, and that it would be difficult to decipher SHA-256 in view of the required computation.
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Keywords | differential cryptanalysis
encryption mode
hash function
linear cryptanalysis
SHA-256
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Publication Title |
岡山大学環境理工学部研究報告
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Published Date | 2005-02-28
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Volume | volume10
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Issue | issue1
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Publisher | 岡山大学環境理工学部
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Publisher Alternative | Faculty of Environmental Science and Technology, Okayama University
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Start Page | 1
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End Page | 7
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ISSN | 1341-9099
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NCID | AN10529213
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Content Type |
Departmental Bulletin Paper
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OAI-PMH Set |
岡山大学
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language |
Japanese
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File Version | publisher
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NAID | |
Eprints Journal Name | fest
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