PEM格式的sm2证书如何转换成HEX about phpsm2sm3sm4 HOT 10 CLOSED

array:3 [
  0 => "00"
  1 => array:2 [
    0 => "ecPublicKey"
    1 => "sm2"
  ]
  2 => "3077020101042047D278E4FCC62DF9D1AF450ADF9338B684F95467C3EB1F8D2D04D4915D4BC9F5A00A06082A811CCF5501822DA14403420004AB8E37DF98B9DEDF35771D01501596144AA06A80C7E90FE13A3933B373DA9D0F3275403A294F1BF97D95705A7783CDB648C615410ED6088BAFBE0E5A5F33AF58"
]

Array
(
    [0] => 01
    [1] => 47D278E4FCC62DF9D1AF450ADF9338B684F95467C3EB1F8D2D04D4915D4BC9F5
    [2] => Array
        (
        )

    [3] => Array
        (
        )

)

        $base64String = '*****';
        $binaryData = base64_decode($base64String);
        $asnObject = ASNObject::fromBinary($binaryData);
        printObject($asnObject);


    function printObject(ASNObject $object, $depth = 0){
        $treeSymbol = '';
        $depthString = str_repeat('─', $depth);
        if ($depth > 0) {
            $treeSymbol = '├';
        }
        $name = Identifier::getShortName($object->getType());
        echo "{$treeSymbol}{$depthString}{$name} : ";
        echo $object->__toString().PHP_EOL;
        $content = $object->getContent();
        if (is_array($content)) {
            foreach ($object as $child) {
                printObject($child, $depth + 1);
            }
        }
    }

    $arrMsg = Hex2ByteBuf::HexStringToByteArray2($c2);
    $arrMsg = $this->cipher->decryptBlock($arrMsg); 
    $document = hex2bin(Hex2ByteBuf::ByteArrayToHexString($arrMsg));

    $c3_ = strtolower(Hex2ByteBuf::ByteArrayToHexString($this->cipher->Dofinal()));
    if($c3 == $c3_){ //hash签名相同，
        return $document;

protected $publicKey = '3059301306072a8648ce3d020106082a811ccf5501822d03420004ab8e37df98b9dedf35771d01501596144aa06a80c7e90fe13a3933b373da9d0f3275403a294f1bf97d95705a7783cdb648c615410ed6088bafbe0e5a5f33af58';
protected $privateKey = '308193020100301306072a8648ce3d020106082a811ccf5501822d04793077020101042047d278e4fcc62df9d1af450adf9338b684f95467c3eb1f8d2d04d4915d4bc9f5a00a06082a811ccf5501822da14403420004ab8e37df98b9dedf35771d01501596144aa06a80c7e90fe13a3933b373da9d0f3275403a294f1bf97d95705a7783cdb648c615410ed6088bafbe0e5a5f33af58';

    // https://the-x.cn/encodings/Asn1.aspx ASN.1解码工具 分析出来是以下这样
protected $publicKeyDecode = '04ab8e37df98b9dedf35771d01501596144aa06a80c7e90fe13a3933b373da9d0f3275403a294f1bf97d95705a7783cdb648c615410ed6088bafbe0e5a5f33af58';
protected $privateKeyDecode = '47D278E4FCC62DF9D1AF450ADF9338B684F95467C3EB1F8D2D04D4915D4BC9F5';

array:3 [
  0 => "00"
  1 => array:2 [
    0 => "ecPublicKey"
    1 => "sm2"
  ]
  2 => "3077020101042047D278E4FCC62DF9D1AF450ADF9338B684F95467C3EB1F8D2D04D4915D4BC9F5A00A06082A811CCF5501822DA14403420004AB8E37DF98B9DEDF35771D01501596144AA06A80C7E90FE13A3933B373DA9D0F3275403A294F1BF97D95705A7783CDB648C615410ED6088BAFBE0E5A5F33AF58"
]