user_hash_password

7 password.inc	`user_hash_password($password, $count_log2 = 0)`
8 password.inc	`user_hash_password($password, $count_log2 = 0)`

Hash a password using a secure hash.

Parameters

$password: A plain-text password.

$count_log2: Optional integer to specify the iteration count. Generally used only during mass operations where a value less than the default is needed for speed.

Return value

A string containing the hashed password (and a salt), or FALSE on failure.

▸ 5 functions call user_hash_password()

▾ 5 functions call user_hash_password()

PasswordHashingTest::testPasswordHashing in modules/simpletest/tests/password.test: Test password hashing.
UpdateScriptFunctionalTest::testUpdateAccess in modules/system/system.test: Tests access to the update script.
UserCancelTestCase::testUserCancelUid1 in modules/user/user.test: Tests that user account for uid 1 cannot be cancelled.
user_save in modules/user/user.module: Save changes to a user account or add a new user.
user_update_7000 in modules/user/user.install: Increase the length of the password field to accommodate better hashes.

File

includes/password.inc, line 207: Secure password hashing functions for user authentication.

Code

<?php
function user_hash_password($password, $count_log2 = 0) {
  if (empty($count_log2)) {
    // Use the standard iteration count.
    $count_log2 = variable_get('password_count_log2', DRUPAL_HASH_COUNT);
  }
  return _password_crypt('sha512', $password, _password_generate_salt($count_log2));
}
?>