Package org.xrpl.xrpl4j.keypairs

Class HashUtils

java.lang.Object

org.xrpl.xrpl4j.keypairs.HashUtils

public class HashUtils
extends Object

Hashing utilities for XRPL related hashing algorithms.

Constructor Summary

Constructors

Constructor	Description
HashUtils()

Method Summary

Modifier and Type	Method	Description
static UnsignedByteArray	addUInt32(UnsignedByteArray bytes, Integer integerToAdd)	Add an Unsigned 32 bit integer to an UnsignedByteArray.
static UnsignedByteArray	sha512Half(byte[] bytes)	Compute a SHA-512 hash of the given bytes and return the first half of the result.
static UnsignedByteArray	sha512Half(UnsignedByteArray bytes)	Compute a SHA-512 hash of the given bytes and return the first half of the result.

Methods inherited from class java.lang.Object

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

Constructor Details

HashUtils

public HashUtils()

Method Details

sha512Half

public static UnsignedByteArray sha512Half(UnsignedByteArray bytes)

Compute a SHA-512 hash of the given bytes and return the first half of the result.

Parameters:

bytes - The bytes to half hash.

Returns:

An UnsignedByteArray containing the first half of the SHA-512 hash of bytes.

sha512Half

public static UnsignedByteArray sha512Half(byte[] bytes)

Compute a SHA-512 hash of the given bytes and return the first half of the result.

Parameters:

bytes - The bytes to half hash.

Returns:

An UnsignedByteArray containing the first half of the SHA-512 hash of bytes.

addUInt32

public static UnsignedByteArray addUInt32(UnsignedByteArray bytes,
 Integer integerToAdd)

Add an Unsigned 32 bit integer to an UnsignedByteArray.

Parameters:

bytes - An UnsignedByteArray to append to.

integerToAdd - An Integer with 4 signed bytes to add to bytes.

Returns:

The resulting UnsignedByteArray.