Name | Modified | Size | Downloads / Week |
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class.alphapad.php | 2013-11-02 | 6.7 kB | |
crypt.php | 2013-11-02 | 986 Bytes | |
index.html | 2013-11-02 | 3.0 kB | |
README.md | 2013-11-02 | 619 Bytes | |
Totals: 4 Items | 11.4 kB | 0 |
alphapadding_permutation
Remix of the permutation ciphers' design for better security
I tried to solve the issue of frequency analysis and brute force attacks by joining padding and the alphabet matching (I called it the alpha-padding)
Alpha-padding: During the permutation, the permuted letters are to their position in the alphabet which at its turn padded. At the end, each block gives a sequence of number which is substracted. At the end, I substract a variable that I call the sub_padding parameter (cumulative sequence of the padding parameter after a finite round) from the result.