47 lines
1.1 KiB
PHP
47 lines
1.1 KiB
PHP
<html>
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<body BGCOLOR="#00E0E0" link="#001fC0" vlink="#000080" text="#00000f">
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<h1> Public Key 'Modulus' Generation </h1>
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<?
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$e = $_POST['e'];
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$d = $_POST['d'];
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$p = $_POST['p'];
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$n = $_POST['n'];
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$q = $_POST['q'];
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$phi = $_POST['phi'];
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$mprivate = $_POST['mprivate'];
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$p = $_POST['p'];
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$q = $_POST['q'];
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$p = trim($p);
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$q = trim($q);
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$n = $big_num = `echo $p*$q | bc`;
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$k = `./ln2 $n`;
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printf("<p> <h2> the result is </h2> %s ",$big_num);
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printf(" <h2> which is the result of %s * %s </h2> <h2> which forms part of the public key (n) </h2> \n", $p,$q);
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printf("<h2> The large number here, as a rough guide ",strlen($big_num)-1);
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printf(" is capable of encrypting a %s bit length key </h2>",$k-1);
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?>
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<form enctype="multipart/form-data" method="post"
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action="generate_key.php#PHI">
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<input type="hidden" name=p value=<? echo $p ?>>
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<input type="hidden" name=q value=<? echo $q ?>>
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<input type="hidden" name=n value=<? echo $n ?>>
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<input type="hidden" name=e value=<? echo $e ?>>
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<table>
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<tr><td><input type="submit" name="submit" value="Back"> </td></tr>
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</table>
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</body>
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</html>
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