E2 - A Candidate Cipher for AES
E2 - A Candidate Cipher for AES
E2 - A Candidate Cipher for AES
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Design Rationale of F-Function (2)<br />
slow<br />
fast<br />
Per<strong>for</strong>mance<br />
Total number of s-boxes<br />
350<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
First <strong>AES</strong> <strong>Candidate</strong> Conference<br />
42 rounds<br />
6 rounds<br />
9 rounds<br />
1-round SPN structure<br />
Recursive structure<br />
2-round SPN structure<br />
0 -32 -64 -96 -128 -160 -192 -224<br />
Upper bounds of max differential/linear prob( log 2 )<br />
Security<br />
secure<br />
Copyright NTT 1998
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