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    openssl_pbkdf2

    (PHP 5 >= 5.5.0, PHP 7)

    openssl_pbkdf2 — Generates a PKCS5 v2 PBKDF2 string, defaults to SHA-1

    설명

    string openssl_pbkdf2 ( string $password , string $salt , int $key_length , int $iterations [, string $digest_algorithm ] )

    Warning

    이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.

    인수

    password

    salt

    key_length

    iterations

    digest_algorithm

    반환값

    Returns string실패 시 FALSE를 반환합니다.

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    User Contributed Notes 1 note

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    McGlockenshire
    10 years ago
    Despite the manual claiming that this is available in PHP 5.5 and above, this function wasn't made available in my local install.

    I expect that having a prehistoric OpenSSL library version installed is the likely culprit.

    If you're using PHP 5.5 and don't have this function available in your OpenSSL extension, look at the functionally equivalent hash_pbkdf2 function instead.
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