查看Navicat保存的密码

在 Navicat 文件菜单中，选择导出连接，在弹出的窗口中，选择你要导出的连接名称，并在最下面勾选导出密码，然后点确认。

把导出的文件用文本查看器查看，里面有一段类似如下的代码：

 UserName="root" Password="990B3AA7ECB5F44DCxxxxxxxxxx"

打开网站： https://onlinephp.io/ ，在代码区粘贴如下代码：

version = $version;        $this->blowKey = sha1('3DC5CA39', true);        $this->blowIv = hex2bin('d9c7c3c8870d64bd');    }         public function encrypt($string)    {        $result = FALSE;        switch ($this->version) {            case 11:                $result = $this->encryptEleven($string);                break;            case 12:                $result = $this->encryptTwelve($string);                break;            default:                break;        }                 return $result;    }         protected function encryptEleven($string)    {        $round = intval(floor(strlen($string) / 8));        $leftLength = strlen($string) % 8;        $result = '';        $currentVector = $this->blowIv;                 for ($i = 0; $i < $round; $i++) {            $temp = $this->encryptBlock($this->xorBytes(substr($string, 8 * $i, 8), $currentVector));            $currentVector = $this->xorBytes($currentVector, $temp);            $result .= $temp;        }                 if ($leftLength) {            $currentVector = $this->encryptBlock($currentVector);            $result .= $this->xorBytes(substr($string, 8 * $i, $leftLength), $currentVector);        }                 return strtoupper(bin2hex($result));    }         protected function encryptBlock($block)    {        return openssl_encrypt($block, 'BF-ECB', $this->blowKey, OPENSSL_RAW_DATA|OPENSSL_NO_PADDING);    }         protected function decryptBlock($block)    {        return openssl_decrypt($block, 'BF-ECB', $this->blowKey, OPENSSL_RAW_DATA|OPENSSL_NO_PADDING);    }         protected function xorBytes($str1, $str2)    {        $result = '';        for ($i = 0; $i < strlen($str1); $i++) {            $result .= chr(ord($str1[$i]) ^ ord($str2[$i]));        }                 return $result;    }         protected function encryptTwelve($string)    {        $result = openssl_encrypt($string, 'AES-128-CBC', $this->aesKey, OPENSSL_RAW_DATA, $this->aesIv);        return strtoupper(bin2hex($result));    }         public function decrypt($string)    {        $result = FALSE;        switch ($this->version) {            case 11:                $result = $this->decryptEleven($string);                break;            case 12:                $result = $this->decryptTwelve($string);                break;            default:                break;        }                 return $result;    }         protected function decryptEleven($upperString)    {        $string = hex2bin(strtolower($upperString));                 $round = intval(floor(strlen($string) / 8));        $leftLength = strlen($string) % 8;        $result = '';        $currentVector = $this->blowIv;                 for ($i = 0; $i < $round; $i++) {            $encryptedBlock = substr($string, 8 * $i, 8);            $temp = $this->xorBytes($this->decryptBlock($encryptedBlock), $currentVector);            $currentVector = $this->xorBytes($currentVector, $encryptedBlock);            $result .= $temp;        }                 if ($leftLength) {            $currentVector = $this->encryptBlock($currentVector);            $result .= $this->xorBytes(substr($string, 8 * $i, $leftLength), $currentVector);        }                 return $result;    }         protected function decryptTwelve($upperString)    {        $string = hex2bin(strtolower($upperString));        return openssl_decrypt($string, 'AES-128-CBC', $this->aesKey, OPENSSL_RAW_DATA, $this->aesIv);    }};  //需要指定版本两种，11或12//$navicatPassword = new NavicatPassword(11);$navicatPassword = new NavicatPassword(12); //解密//$decode = $navicatPassword->decrypt('15057D7BA390');$decode = $navicatPassword->decrypt('990B3AA7ECB5F44DC578B75xxxxxx');echo $decode."\n";?>

把最后2行的版本和密码串改一下。然后点击网页上的 Execute Code，在下方就可以看到密码了。

来源地址：https://blog.csdn.net/u011643449/article/details/128535780