/**
* @inheritdoc
*/
public function encrypt($unencrypted)
{
$encrypted = $this->gpg->sign($unencrypted);
if (!$encrypted) {
throw EncryptionException::notEncrypted($this->gpg->geterror());
}
return $encrypted;
}
/**
* @inheritdoc
*/
public function decrypt($encrypted)
{
$decrypted = $this->gpg->decrypt($encrypted);
if (!$decrypted) {
throw EncryptionException::notDecrypted($this->gpg->geterror());
}
return $decrypted;
}
/**
* @inheritdoc
*/
public function decrypt($encrypted)
{
$decrypted = '';
$this->signature = $this->gpg->decryptverify($encrypted, false, $decrypted);
if (!$decrypted || !$this->signature) {
throw EncryptionException::notDecryptedAndVerified($this->gpg->geterror());
}
return $decrypted;
}
/**
* @inheritdoc
*/
public function decrypt($encrypted)
{
$decrypted = '';
$signature = null;
$info = $this->gpg->verify($encrypted, false, $decrypted);
if (!$info) {
throw EncryptionException::notVerified($this->gpg->geterror());
}
return $decrypted;
}