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CSPRNG implementations should always fail closed. Now openssl_random_pseudo_bytes() will fail closed by throwing an `\Exception` in fail conditions. RFC: https://wiki.php.net/rfc/improve-openssl-random-pseudo-bytes
21 lines
371 B
PHP
21 lines
371 B
PHP
--TEST--
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openssl_random_pseudo_bytes() tests
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--SKIPIF--
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<?php if (!extension_loaded("openssl")) print "skip"; ?>
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--FILE--
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<?php
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for ($i = 1; $i < 10; $i++) {
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var_dump(bin2hex(openssl_random_pseudo_bytes($i)));
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}
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?>
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--EXPECTF--
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string(2) "%s"
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string(4) "%s"
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string(6) "%s"
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string(8) "%s"
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string(10) "%s"
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string(12) "%s"
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string(14) "%s"
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string(16) "%s"
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string(18) "%s"
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