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openssl_pbkdf2
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openssl_pbkdf2
PHP 5 >= 5.5.0, PHP 7, PHP 8
openssl_pbkdf2 - Generates a PKCS5 v2 PBKDF2 string
Manual
Code Examples
Example #1 openssl_pbkdf2() example
<?php $password = 'yOuR-pAs5w0rd-hERe'; $salt = openssl_random_pseudo_bytes(12); $keyLength = 40; $iterations = 10000; $generated_key = openssl_pbkdf2($password, $salt, $keyLength, $iterations, 'sha256'); echo bin2hex($generated_key)."\n"; echo base64_encode($generated_key)."\n";
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Function openssl_pbkdf2:
Manual
Code Examples
OpenSSL Functions
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