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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mao Ming He Qiang Shaokun Zeng |
| Copyright Year | 2010 |
| Abstract | Hash function BLAKE is a new standard candidate algorithm that is selected for the second round of SHA-3 competition by NIST. It is a new type of Merkle-Damgard iterative algorithm and its internal structure adopts local wide-pipe technology. By observing the computing process of the G function in algorithm, we study the reversibility properties of G. This paper exploits some flaws of message permutation and carries out a detailed analysis for differential features of input-output variables in G function and its inverse function by introducing differential analysis ideas. Applying meet-in-the-middle technology and differential properties of G function, we analyze the security of BLAKE-32. The results show that BLAKE has a strong resistance capability to differential attacks. |
| Starting Page | 783 |
| Ending Page | 786 |
| File Size | 337780 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424488148 |
| DOI | 10.1109/ICCIS.2010.195 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-12-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Presses Message digest Information security Meet-in-the-middle Cryptography Proposals BLAKE algorithm Differential property Equations Security analysis |
| Content Type | Text |
| Resource Type | Article |
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