The signal to noise ratio in the differential cryptanalysis of 9 rounds of data encryption standard
There is presented the differential cryptanalysis method of attack on data encryption standard (DES) reduced to 9 rounds. More precise estimation than that of Biham and Shamir of the signal to noise (S/N) ratio is obtained. Also, method of using the ratio in calculation of required number of plaint...
| الحاوية / القاعدة: | Journal of Telecommunications and Information Technology |
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| المؤلف الرئيسي: | |
| التنسيق: | مقال |
| اللغة: | الإنجليزية |
| منشور في: |
National Institute of Telecommunications
2006-09-01
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://jtit.pl/jtit/article/view/378 |
| الملخص: | There is presented the differential cryptanalysis method of attack on data encryption standard (DES) reduced to 9 rounds. More precise estimation than that of Biham and Shamir of the signal to noise (S/N) ratio is obtained. Also, method of using the ratio in calculation of required number of plaintexts is suggested. There are given results (time of performance) and implementation’s issues of practical realisation of this attack.
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| تدمد: | 1509-4553 1899-8852 |