38 lines
777 B
PHP
38 lines
777 B
PHP
<?php
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/* Nanolink SHA256 Class Example */
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// Include class, you may need to update the path to the class file
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require_once('sha256.inc.php');
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// Source string
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$input_str = $_GET['str'];
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// Verifying Source string
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if ($input_str == "")
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{
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echo "Error.";
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return;
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}
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// Timer function compatible with PHP4
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function microtime_float()
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{
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list($usec, $sec) = explode(" ", microtime());
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return (float)$usec + (float)$sec;
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}
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// Record time before hashing
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$time1 = microtime_float();
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// Perform hash
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echo sha256($input_str);
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// Record time after hashing
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$time2 = microtime_float();
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// Display difference
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echo "<br />\nRuntime: " . ($time2 - $time1) . " seconds.";
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return;
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?>
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