network profile
| bio | website | |
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| location | ||
| age | ||
| visits | member for | 11 months |
| seen | May 11 at 8:25 | |
| stats | profile views | 3 |
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Jun 20 |
comment |
Regarding matsui's Paper on Linear Cryptanalysis of DES Oh yes i get it . It's same as the other equation if you reduce the first two terms |
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Jun 20 |
comment |
Regarding matsui's Paper on Linear Cryptanalysis of DES While expanding this Equation to a single round of DES, the Output of the function f is XORed with plain text . How does this equation we're talking about hold true because plain text is of random content but Matsui says this equation holds true $X_{2}[7,8,24,29]\bigoplus P_H[7,18,24,29]\bigoplus P_{L}[15]=K_{1}[22]$ |
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Jun 20 |
comment |
Regarding matsui's Paper on Linear Cryptanalysis of DES Oh My mistake . I's counting bits starting from left handside and was getting a differnt expression,should start counting from right hand side . Spent hours trying to find this .A bucketfull of thanks |
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Jun 20 |
awarded | Scholar |
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Jun 20 |
accepted | Regarding matsui's Paper on Linear Cryptanalysis of DES |
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Jun 20 |
awarded | Editor |
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Jun 20 |
comment |
Regarding matsui's Paper on Linear Cryptanalysis of DES And please note that it's $NS_{5}(16,15)$ not $NS_{5}(16,5)$ . Typo . I've edited the Question |
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Jun 20 |
revised |
Regarding matsui's Paper on Linear Cryptanalysis of DES deleted 1 characters in body |
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Jun 20 |
comment |
Regarding matsui's Paper on Linear Cryptanalysis of DES Exactly . But I'm looking for is how did he manage the 1 round linear approximation from the $NS_{5}(16,15)$ equation . He did not describe that in the paper and nor can i find it anywhere on internet |
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Jun 19 |
awarded | Student |
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Jun 17 |
comment |
Regarding matsui's Paper on Linear Cryptanalysis of DES Please find the paper at www.cs.bgu.ac.il/~crp042/Handouts/Matsui.pdf |
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Jun 16 |
asked | Regarding matsui's Paper on Linear Cryptanalysis of DES |
