DESFire SAM crc16

 byte[] iso14443a_crc(byte[] Data)   // DESFireSAM crc16 do not invert the result
    {
        int  bt;
        int wCrc = 0x6363;
        int j = 0;
        int t8 = 0;
        int t9 = 0;
        int tA = 0;
        int Len = Data.length;
        final int maskB = 0x0000000000000000FF;
        final int maskW = 0x00000000000000FFFF;


        do
        {
            bt = Data[j++]              & maskB;
            bt =  (bt^(wCrc & 0x00FF))  & maskB;
            bt =  (bt^(bt<<4))          & maskB;


            t8 = (bt << 8)          & maskW;
            t9 = (bt<<3)            & maskW;
            tA = (bt>>4)            & maskW;
            wCrc = (wCrc >> 8)^(t8^t9^tA)  & maskW;
        }
        while (j < Len);


        byte[] bb = new byte[2];
        bb[0] = (byte) (wCrc          & maskB);
        bb[1] = (byte) ((wCrc >>8)    & maskB);
        return bb;
}
   

crc32

NXP do a crc32 on 3D00000000120000010203040506070809101112131415161718 and get 0x9C1AF759

most crc32 give 0xa608e563 ..
eg :
fileformat.info/tool/hash All the hash you want...
networkdls
java.util.zip.CRC32;

I wonder what CRC32 they are using??