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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\helpers;
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/**
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* SecurityHelper provides a set of methods to handle common security-related tasks.
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*
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* In particular, SecurityHelper supports the following features:
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*
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* - Encryption/decryption: [[encrypt()]] and [[decrypt()]]
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* - Data tampering prevention: [[hashData()]] and [[validateData()]]
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* - Password validation: [[generatePasswordHash()]] and [[validatePassword()]]
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*
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* Additionally, SecurityHelper provides [[getSecretKey()]] to support generating
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* named secret keys. These secret keys, once generated, will be stored in a file
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* and made available in future requests.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @author Tom Worster <fsb@thefsb.org>
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* @since 2.0
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*/
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class SecurityHelper extends base\SecurityHelper
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{
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}
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