com.casper.sdk.service.hash

Class HashService

java.lang.Object

com.casper.sdk.service.hash.HashService

public class HashService
extends java.lang.Object

Simple service to provide a 32 bit blake2b hash A string key is passed in, once it has been validated a blake2b hash is returned

Constructor Summary

Constructors

Constructor and Description
HashService()

Method Summary

Modifier and Type	Method and Description
byte[]	getAccountHash(byte[] accountKey) Create a 32byte hashed array from the provided byte array
java.lang.String	getAccountHash(java.lang.String accountKey) Get the blake2b hash
byte[]	getHash(byte[] in) Create a 32byte hashed array from the provided byte array

Methods inherited from class java.lang.Object

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

Constructor Detail

HashService

public HashService()

Method Detail

getAccountHash

public java.lang.String getAccountHash(java.lang.String accountKey)

Get the blake2b hash

Parameters:

accountKey - string key used to generate the hash

Returns:

32 bit blake2b hash

getAccountHash

public byte[] getAccountHash(byte[] accountKey)

Create a 32byte hashed array from the provided byte array

Parameters:

accountKey - the input bytes

Returns:

a hashed 32 byte array as a hex string

getHash

public byte[] getHash(byte[] in)

Create a 32byte hashed array from the provided byte array

Parameters:

in - the input bytes

Returns:

a hashed 32 byte array as a hex string