Package org.bitcoinj.crypto.internal

Class CryptoUtils

java.lang.Object

org.bitcoinj.crypto.internal.CryptoUtils

public class CryptoUtils
extends Object

Utilities for the crypto module (e.g. using Bouncy Castle)

Constructor Summary

Constructors

Constructor	Description
CryptoUtils()

Method Summary

Modifier and Type	Method	Description
static byte[]	digestRipeMd160(byte[] input)	Calculate RIPEMD160(input).
static byte[]	sha256hash160(byte[] input)	Calculate RIPEMD160(SHA256(input)).

Methods inherited from class java.lang.Object

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

Constructor Details

CryptoUtils

public CryptoUtils()

Method Details

sha256hash160

public static byte[] sha256hash160(byte[] input)

Calculate RIPEMD160(SHA256(input)). This is used in Address calculations.

Parameters:

input - bytes to hash

Returns:

RIPEMD160(SHA256(input))

digestRipeMd160

public static byte[] digestRipeMd160(byte[] input)

Calculate RIPEMD160(input).

Parameters:

input - bytes to hash

Returns:

RIPEMD160(input)