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misc/serpent-sbox4.dot
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Niels Möller
Diagrams for serpent sboxes.
10 июн 2011, 13:12
10 июн 2011, 13:12
e7584b8
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strict digraph sbox4 { x0 [shape=box, label="\N"]; x1 [shape=box, label="\N"]; x2 [shape=box, label="\N"]; x3 [shape=box, label="\N"]; t02 [label="\N\ny2\n1"]; t01 [label="\N\ny3\n2"]; t03 [label="\N\ny2\n3"]; t06 [label="\N\ny3\n4"]; t04 [label="\N\ny0\n5"]; t05 [label="\N\nx3\n6"]; t15 [label="\N\nx0\n7"]; t11 [label="\N\nx1\n8"]; t10 [label="\N\nx2\n9"]; y3 [shape=box, label="\N\n10"]; t13 [label="\N\ny2\n11"]; t08 [label="\N\ny1\n12"]; y2 [shape=box, label="\N\n13"]; t12 [label="\N\ny1\n14"]; t16 [label="\N\ny1\n15"]; y1 [shape=box, label="\N\n16"]; t09 [label="\N\ny0\n17"]; t14 [label="\N\ny0\n18"]; y0 [shape=box, label="\N\n19"]; x0 -> t01; x1 -> t01; // t01 = x0 | x1; x1 -> t02; x2 -> t02; // t02 = x1 | x2; x0 -> t03; t02 -> t03; // t03 = x0 ^ t02; x1 -> t04; x3 -> t04; // t04 = x1 ^ x3; x3 -> t05; t03 -> t05; // t05 = x3 | t03; x3 -> t06; t01 -> t06; // t06 = x3 & t01; t03 -> y3; t06 -> y3; // y3 = t03 ^ t06; y3 -> t08; t04 -> t08; // t08 = y3 & t04; t04 -> t09; t05 -> t09; // t09 = t04 & t05; x2 -> t10; t06 -> t10; // t10 = x2 ^ t06; x1 -> t11; x2 -> t11; // t11 = x1 & x2; t04 -> t12; t08 -> t12; // t12 = t04 ^ t08; t11 -> t13; t03 -> t13; // t13 = t11 | t03; t10 -> t14; t09 -> t14; // t14 = t10 ^ t09; x0 -> t15; t05 -> t15; // t15 = x0 & t05; t11 -> t16; t12 -> t16; // t16 = t11 | t12; t13 -> y2; t08 -> y2; // y2 = t13 ^ t08; t15 -> y1; t16 -> y1; // y1 = t15 ^ t16; t14 -> y0; // y0 = ~ t14; }