功能
dia_semana [Invalid.] id_programa [Invalid.]为邮件public function configure()
{
$this->setWidgets(array(
$this->validatorSchema->setOption('allow_extra_fields', true);
$this->validatorSchema->setOption('filter_extra_fields', true);
$this->setWidgets(array(
'dia_semana' => new sfWidgetFormChoice(array('label' => 'Data da Semana','choices' => array("" => "", "segunda" => "Segunda-Feira","terca" => "Terca-Feira"))),
'id_programa' => new sfWidgetFormChoice(array('label' => 'Programa',
'choices' => Doctrine_Core::getTable('tbprogramas_tv')->getProgramas())),
));
$this->setValidators(array(
'dia_semana' => new sfValidatorChoice(array(
'choices' => array("" => "","segunda" => "Segunda-Feira", "terca" => "Terca-Feira"), 'required' => false)),
'id_programa' => new sfValidatorChoice(array(
'choices' => array_keys(Doctrine_Core::getTable('tbprogramas_tv')->getProgramas()),
'required' => false)),
));
}
添加签名。但是，我无法在文档中找到libsodium直接签名消息，或者首先创建哈希。如果它使用散列，那么使用什么样的散列方法？
答案 0 :(得分：1)
它使用EdDSA算法，类似于Schnorr签名。
使用SHA512函数确实对消息进行了散列（实际上是两次）以计算签名。