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</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2FSRC%2F'>SRC</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2F'>php-8.4.5</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2F'>ext</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2Fopenssl%2F'>openssl</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2Fopenssl%2Ftests%2F'>tests</a>/</p><hr><h3>✏️ Editing: openssl_encrypt_chacha20_poly1305.phpt</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'>--TEST--
openssl_encrypt() with ChaCha20 and Poly1305 cipher algorithm tests
--EXTENSIONS--
openssl
--SKIPIF--
&lt;?php
if (!in_array(&#039;chacha20-poly1305&#039;, openssl_get_cipher_methods()))
    die(&quot;skip: chacha20-poly1305 not available&quot;);
?&gt;
--FILE--
&lt;?php
require_once __DIR__ . &quot;/cipher_tests.inc&quot;;
$method = &#039;chacha20-poly1305&#039;;
$tests = openssl_get_cipher_tests($method);

foreach ($tests as $idx =&gt; $test) {
    echo &quot;TEST $idx\n&quot;;
    $ct = openssl_encrypt($test[&#039;pt&#039;], $method, $test[&#039;key&#039;], OPENSSL_RAW_DATA,
        $test[&#039;iv&#039;], $tag, $test[&#039;aad&#039;], strlen($test[&#039;tag&#039;]));
    var_dump($test[&#039;ct&#039;] === $ct);
    var_dump($test[&#039;tag&#039;] === $tag);
}

// Empty IV error
var_dump(openssl_encrypt(&#039;data&#039;, $method, &#039;password&#039;, 0, &#039;&#039;, $tag, &#039;&#039;));

// Failing to retrieve tag (max is 16 bytes)
var_dump(openssl_encrypt(&#039;data&#039;, $method, &#039;password&#039;, 0, str_repeat(&#039;x&#039;, 12), $tag, &#039;&#039;, 20));

// Failing when no tag supplied
var_dump(openssl_encrypt(&#039;data&#039;, $method, &#039;password&#039;, 0, str_repeat(&#039;x&#039;, 12)));
?&gt;
--EXPECTF--
TEST 0
bool(true)
bool(true)
TEST 1
bool(true)
bool(true)

Warning: openssl_encrypt(): Setting of IV length for AEAD mode failed in %s on line %d
bool(false)

Warning: openssl_encrypt(): Retrieving verification tag failed in %s on line %d
bool(false)

Warning: openssl_encrypt(): A tag should be provided when using AEAD mode in %s on line %d
bool(false)
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