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Nikita Popov
b10416a652
This deprecates passing null to non-nullable scale arguments of internal functions, with the eventual goal of making the behavior consistent with userland functions, where null is never accepted for non-nullable arguments. This change is expected to cause quite a lot of fallout. In most cases, calling code should be adjusted to avoid passing null. In some cases, PHP should be adjusted to make some function arguments nullable. I have already fixed a number of functions before landing this, but feel free to file a bug if you encounter a function that doesn't accept null, but probably should. (The rule of thumb for this to be applicable is that the function must have special behavior for 0 or "", which is distinct from the natural behavior of the parameter.) RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg Closes GH-6475.
48 lines
1.3 KiB
PHP
48 lines
1.3 KiB
PHP
--TEST--
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openssl_decrypt() with CCM cipher algorithm tests
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--SKIPIF--
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<?php
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if (!extension_loaded("openssl"))
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die("skip");
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if (!in_array('aes-256-ccm', openssl_get_cipher_methods()))
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die("skip: aes-256-ccm not available");
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?>
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--FILE--
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<?php
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require_once __DIR__ . "/cipher_tests.inc";
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$methods = ['aes-128-ccm', 'aes-256-ccm'];
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foreach ($methods as $method) {
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$tests = openssl_get_cipher_tests($method);
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foreach ($tests as $idx => $test) {
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echo "$method - TEST $idx\n";
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$pt = openssl_decrypt($test['ct'], $method, $test['key'], OPENSSL_RAW_DATA,
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$test['iv'], $test['tag'], $test['aad']);
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var_dump($test['pt'] === $pt);
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}
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}
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// no IV
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var_dump(openssl_decrypt($test['ct'], $method, $test['key'], OPENSSL_RAW_DATA,
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'', $test['tag'], $test['aad']));
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// failed because no AAD
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var_dump(openssl_decrypt($test['ct'], $method, $test['key'], OPENSSL_RAW_DATA,
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$test['iv'], $test['tag']));
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// failed because wrong tag
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var_dump(openssl_decrypt($test['ct'], $method, $test['key'], OPENSSL_RAW_DATA,
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$test['iv'], str_repeat('x', 10), $test['aad']));
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?>
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--EXPECTF--
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aes-128-ccm - TEST 0
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bool(true)
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aes-128-ccm - TEST 1
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bool(true)
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aes-256-ccm - TEST 0
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bool(true)
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Warning: openssl_decrypt(): Setting of IV length for AEAD mode failed in %s on line %d
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bool(false)
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bool(false)
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bool(false)
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