sodium_crypto_pwhash_scryptsalsa208sha256_str

(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_pwhash_scryptsalsa208sha256_str — Get an ASCII encoded hash

Description

sodium_crypto_pwhash_scryptsalsa208sha256_str(#[\SensitiveParameter] string $password, int $opslimit, int $memlimit): string

Warning

This function is currently not documented; only its argument list is available.

Parameters

password
opslimit
memlimit

Return Values

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User Contributed Notes 1 note

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spam at tonycast dot com ¶

6 years ago

<?php
/* Example Hash Generation */

    const PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_INTERACTIVE = 534288;
    const PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_INTERACTIVE = 16777216;
    const PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_SENSITIVE = 33554432;
    const PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_SENSITIVE = 1073741824;

$hash_str = sodium_crypto_pwhash_scryptsalsa208sha256_str('password123', PWHASH_SCRYPTSALSA208SHA256_OPSLIMIT_INTERACTIVE, PWHASH_SCRYPTSALSA208SHA256_MEMLIMIT_INTERACTIVE);

print_r($hash_str);

//outputs:  $7$C6..../....ZwhNJoHcE/5yzM05gk67R2IOAp9XjD3X2gTNRpUlg92$YBwEfrN19OUo9dZG7LPSanCmjwYg.JgOEN4E75qrXG6

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