Bacon /
BaconPdf
| @@ 333-342 (lines=10) @@ | ||
| 330 | $hash = hex2bin(md5(self::ENCRYPTION_PADDING . $idEntry)); |
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| 331 | $value = self::applyRc4Loop(openssl_encrypt($hash, 'rc4', $key), $key, $keyLength); |
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| 332 | ||
| 333 | if (function_exists('random_bytes')) { |
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| 334 | // As of PHP 7 |
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| 335 | $value .= random_bytes(16); |
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| 336 | } else { |
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| 337 | mt_srand(); |
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| 338 | ||
| 339 | for ($i = 0; $i < 16; ++$i) { |
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| 340 | $value .= chr(mt_rand(0, 255)); |
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| 341 | } |
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| 342 | } |
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| 343 | ||
| 344 | return [ |
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| 345 | $value, |
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| @@ 19-29 (lines=11) @@ | ||
| 16 | */ |
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| 17 | public function encrypt($plaintext, $objectNumber, $generationNumber) |
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| 18 | { |
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| 19 | if (function_exists('random_bytes')) { |
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| 20 | // As of PHP 7 |
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| 21 | $initializationVector = random_bytes(16); |
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| 22 | } else { |
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| 23 | $initializationVector = ''; |
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| 24 | mt_srand(); |
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| 25 | ||
| 26 | for ($i = 0; $i < 16; ++$i) { |
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| 27 | $initializationVector .= chr(mt_rand(0, 255)); |
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| 28 | } |
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| 29 | } |
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| 30 | ||
| 31 | return $initializationVector . openssl_encrypt( |
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| 32 | $plaintext, |
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