retData[18]= (byte)-1; // tag
setLength(retData.length);
return retData;
}
//The digest of image data should be here. 2-17
MD4Digest md4Digest = new MD4Digest();
byte[] digest = md4Digest.getDigest(imageData);
System.arraycopy(digest, 0, imgHeader, 2, 16);
imgHeader[18] = (byte)-1; //First tag byte is always -1
imgHeader[19] = (byte)0; //Second tag byte is always 0