openssl_pbkdf2

(PHP 5 >= 5.5.0, PHP 7)

openssl_pbkdf2Generates 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.

add a note add a note

User Contributed Notes 1 note

up
1
McGlockenshire
6 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.
To Top