Improved security evaluation of SPN block ciphers and its applications in the single-key attack on SKINNY
In this paper, a new method for evaluating the integral property, truncated and impossible differentials for substitution-permutation network (SPN) block ciphers is proposed. The main assumption is an explicit description/expression of the internal state words in terms of the plaintext (ciphertext)...
| Main Authors: | , , , |
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| 其他作者: | |
| 格式: | Journal Article |
| 語言: | English |
| 出版: |
2020
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| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/145135 |