New directions in cryptanalysis of block ciphers.
The algebraic expression of the Advanced Encryption Standard (AES) RIJNDAEL S-box involved only 9 terms. The selected mapping for RIJNDAEL S-box has a simple algebraic expression. This enables algebraic manipulations which can be used to mount interpolation attack. Approach: The interpolation attack...
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| Format: | Article |
| Language: | English English |
| Published: |
Science Publications
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/15799/ http://psasir.upm.edu.my/id/eprint/15799/1/New%20directions%20in%20cryptanalysis%20of%20block%20ciphers.pdf |
| _version_ | 1848842780260958208 |
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| author | RezaeiPour , Davood Md Said, Mohamad Rushdan |
| author_facet | RezaeiPour , Davood Md Said, Mohamad Rushdan |
| author_sort | RezaeiPour , Davood |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The algebraic expression of the Advanced Encryption Standard (AES) RIJNDAEL S-box involved only 9 terms. The selected mapping for RIJNDAEL S-box has a simple algebraic expression. This enables algebraic manipulations which can be used to mount interpolation attack. Approach: The interpolation attack was introduced as a cryptanalytic attack against block ciphers. This attack is useful for cryptanalysis using simple algebraic functions as S-boxes. Results: In this study, we presented an improved AES S-box with good properties to improve the complexity of AES S-box algebraic expression with terms increasing to 255. Conclusion: The improved S-box is resistant against interpolation attack. We can develop the derivatives of interpolation attack using the estimations of S-box with less nonlinearity.
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| first_indexed | 2025-11-15T08:04:34Z |
| format | Article |
| id | upm-15799 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:04:34Z |
| publishDate | 2009 |
| publisher | Science Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-157992015-10-30T02:14:08Z http://psasir.upm.edu.my/id/eprint/15799/ New directions in cryptanalysis of block ciphers. RezaeiPour , Davood Md Said, Mohamad Rushdan The algebraic expression of the Advanced Encryption Standard (AES) RIJNDAEL S-box involved only 9 terms. The selected mapping for RIJNDAEL S-box has a simple algebraic expression. This enables algebraic manipulations which can be used to mount interpolation attack. Approach: The interpolation attack was introduced as a cryptanalytic attack against block ciphers. This attack is useful for cryptanalysis using simple algebraic functions as S-boxes. Results: In this study, we presented an improved AES S-box with good properties to improve the complexity of AES S-box algebraic expression with terms increasing to 255. Conclusion: The improved S-box is resistant against interpolation attack. We can develop the derivatives of interpolation attack using the estimations of S-box with less nonlinearity. Science Publications 2009 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/15799/1/New%20directions%20in%20cryptanalysis%20of%20block%20ciphers.pdf RezaeiPour , Davood and Md Said, Mohamad Rushdan (2009) New directions in cryptanalysis of block ciphers. Journal of Computer Science, 5 (12). pp. 1091-1094. ISSN 1549-3636 English |
| spellingShingle | RezaeiPour , Davood Md Said, Mohamad Rushdan New directions in cryptanalysis of block ciphers. |
| title | New directions in cryptanalysis of block ciphers.
|
| title_full | New directions in cryptanalysis of block ciphers.
|
| title_fullStr | New directions in cryptanalysis of block ciphers.
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| title_full_unstemmed | New directions in cryptanalysis of block ciphers.
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| title_short | New directions in cryptanalysis of block ciphers.
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| title_sort | new directions in cryptanalysis of block ciphers. |
| url | http://psasir.upm.edu.my/id/eprint/15799/ http://psasir.upm.edu.my/id/eprint/15799/1/New%20directions%20in%20cryptanalysis%20of%20block%20ciphers.pdf |