Package com.craftingdead.protect.client.integrity.util

Class HashUtil

java.lang.Object

com.craftingdead.protect.client.integrity.util.HashUtil

public final class HashUtil
extends Object

Utility class for file hashing operations.

Method Summary

Modifier and Type	Method	Description
static String	sha256(InputStream is)	Computes SHA-256 hash of an input stream.
static String	sha256(Path path)	Computes SHA-256 hash of a file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

sha256

public static String sha256(Path path)
                     throws IOException

Computes SHA-256 hash of a file.

Parameters:

path - Path to the file to hash

Returns:

Hexadecimal string representation of the hash

Throws:

IOException - If file cannot be read

sha256

public static String sha256(InputStream is)
                     throws IOException

Computes SHA-256 hash of an input stream. Does not close the stream.

Parameters:

is - InputStream to hash

Returns:

Hexadecimal string representation of the hash

Throws:

IOException - If stream cannot be read