org.nervos.appchain.crypto

Class Wallet

java.lang.Object

org.nervos.appchain.crypto.Wallet

public class Wallet
extends java.lang.Object

Ethereum wallet file management. For reference, refer to Web3 Secret Storage Definition or the Go Ethereum client implementation.

Note: the Bouncy Castle Scrypt implementation SCrypt, fails to comply with the following Ethereum reference Scrypt test vector:

 
 // Only value of r that cost (as an int) could be exceeded for is 1
 if (r == 1 && N_STANDARD > 65536)
 {
     throw new IllegalArgumentException("Cost parameter N_STANDARD must be > 1 and < 65536.");
 }
 
 

Constructor Summary

Constructors

Constructor and Description
Wallet()

Method Summary

Modifier and Type	Method and Description
static WalletFile	create(java.lang.String password, ECKeyPair ecKeyPair, int n, int p)
static WalletFile	createLight(java.lang.String password, ECKeyPair ecKeyPair)
static WalletFile	createStandard(java.lang.String password, ECKeyPair ecKeyPair)
static ECKeyPair	decrypt(java.lang.String password, WalletFile walletFile)

Methods inherited from class java.lang.Object

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

Constructor Detail

Wallet

public Wallet()

Method Detail

create

public static WalletFile create(java.lang.String password,
                                ECKeyPair ecKeyPair,
                                int n,
                                int p)
                         throws CipherException

Throws:

CipherException

createStandard

public static WalletFile createStandard(java.lang.String password,
                                        ECKeyPair ecKeyPair)
                                 throws CipherException

Throws:

CipherException

createLight

public static WalletFile createLight(java.lang.String password,
                                     ECKeyPair ecKeyPair)
                              throws CipherException

Throws:

CipherException

decrypt

public static ECKeyPair decrypt(java.lang.String password,
                                WalletFile walletFile)
                         throws CipherException

Throws:

CipherException