• Home
• ro.kuberam.libs.java
• ft-client
• 1.1.1
• source code
• CalculateChecksum.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

ro.kuberam.libs.java.ftclient.utils.CalculateChecksum Maven / Gradle / Ivy

package ro.kuberam.libs.java.ftclient.utils;

import java.io.IOException;
import java.util.zip.CRC32;

public class CalculateChecksum {
	
	public static String crc32(byte[] resourceBytes) throws IOException, Exception {

		long checksum = 0;		
		if (resourceBytes != null) {
			CRC32 crc32 = new CRC32();
			crc32.update(resourceBytes, 0, resourceBytes.length);
			checksum = crc32.getValue();			
		}
		
		return Long.toHexString(checksum);
	}	

}