$public_key_str = file_get_contents("./pubKey/out");
$public_key_str = trim($public_key_str);
$key = openssl_get_publickey($public_key_str);
if(!$key)
{
echo 'Can\'t get public key';
}
$signature = base64_decode( $signature );
$ok = openssl_verify($data,$signature,$key);
var_dump($ok);

我知道我的签名和公钥是正确的,但$ok是0！签名我试图使用是从应用程序购买捆绑的字符串.猜猜我的密钥是正确的,问题是签名的.当我尝试从base64解码它：openssl enc -base64 -d -in signature -A> signature.bin,我的字符串与base64_decode()相同.有任何想法吗 ？

UPD：我也不太明白我应该以openssl_verify()作为$data传递什么？我的资料如下所示：

$data = '{"nonce":5550262978898439313,"orders":[{"notificationId":"android.test.purchased","orderId":"transactionId.android.test.purchased","packageName":"com.ads.testbilling","productId":"android.test.purchased","purchaseTime":1308224646237,"purchaseState":0}]}';