本文整理匯總了PHP中Crypt::generateHeader方法的典型用法代碼示例。如果您正苦於以下問題：PHP Crypt::generateHeader方法的具體用法？PHP Crypt::generateHeader怎麽用？PHP Crypt::generateHeader使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Crypt的用法示例。
在下文中一共展示了Crypt::generateHeader方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: setPrivateSystemKey
/**
* write private system key (recovery and public share key) to disk
*
* @param string $key encrypted key
* @param string $keyName name of the key
* @return boolean
*/
public static function setPrivateSystemKey($key, $keyName)
{
$keyName = $keyName . '.privateKey';
$header = Crypt::generateHeader();
return self::setKey(self::$encryption_base_dir, $keyName, $header . $key, new \OC\Files\View());
}示例2: setPrivateSystemKey
/**
* write private system key (recovery and public share key) to disk
*
* @param string $key encrypted key
* @param string $keyName name of the key file
* @return boolean
*/
public static function setPrivateSystemKey($key, $keyName)
{
$header = Crypt::generateHeader();
$view = new \OC\Files\View('/owncloud_private_key');
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
if (!$view->file_exists('')) {
$view->mkdir('');
}
$result = $view->file_put_contents($keyName, $header . $key);
\OC_FileProxy::$enabled = $proxyStatus;
return $result;
}示例3: writeHeader
/**
* write header at beginning of encrypted file
*
* @throws Exceptions\EncryptionException
*/
private function writeHeader()
{
$header = Crypt::generateHeader();
if (strlen($header) > Crypt::BLOCKSIZE) {
throw new Exceptions\EncryptionException('max header size exceeded', 30);
}
$paddedHeader = str_pad($header, Crypt::BLOCKSIZE, self::PADDING_CHAR, STR_PAD_RIGHT);
fwrite($this->handle, $paddedHeader);
$this->headerWritten = true;
}