php hash password
/* User's password. */
$password = 'my secret password';
/* Secure password hash. */
$hash = password_hash($password, PASSWORD_DEFAULT);php hash password
/* User's password. */
$password = 'my secret password';
/* Secure password hash. */
$hash = password_hash($password, PASSWORD_DEFAULT);password encryption php
<?php
//HASH a password with the default algorithm
echo password_hash('rasmuslerdorf', PASSWORD_DEFAULT);
?>php password encryption and decryption
function encryptPass($password) {
$sSalt = '20adeb83e85f03cfc84d0fb7e5f4d290';
$sSalt = substr(hash('sha256', $sSalt, true), 0, 32);
$method = 'aes-256-cbc';
$iv = chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0);
$encrypted = base64_encode(openssl_encrypt($password, $method, $sSalt, OPENSSL_RAW_DATA, $iv));
return $encrypted;
}
function decryptPass($password) {
$sSalt = '20adeb83e85f03cfc84d0fb7e5f4d290';
$sSalt = substr(hash('sha256', $sSalt, true), 0, 32);
$method = 'aes-256-cbc';
$iv = chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0) . chr(0x0);
$decrypted = openssl_decrypt(base64_decode($password), $method, $sSalt, OPENSSL_RAW_DATA, $iv);
return $decrypted;
}php hash password
/* 100 ms. */
$time = 0.1;
/* Initial cost. */
$cost = 10;
/* Loop until the time required is more than 100ms. */
do
{
/* Increase the cost. */
$cost++;
/* Check how much time we need to create the hash. */
$start = microtime(true);
password_hash('test', PASSWORD_BCRYPT, ['cost' => $cost]);
$end = microtime(true);
}
while (($end - $start) < $time);
echo 'Cost found: ' . $cost;php hash password
$hashed_password = password_hash($password, PASSWORD_DEFAULT);php hash password
/* Password. */
$password = 'my secret password';
/* Set the "cost" parameter to 12. */
$options = ['cost' => 12];
/* Create the hash. */
$hash = password_hash($password, PASSWORD_DEFAULT, $options);Copyright © 2021 Codeinu
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