com.klaytn.caver.wallet.keyring

Class KeyStore.Crypto

java.lang.Object

com.klaytn.caver.wallet.keyring.KeyStore.Crypto

Enclosing class:

KeyStore

public static class KeyStore.Crypto
extends java.lang.Object

Represent a Crypto data in KeyStore It represents a 'keyring' in KeyStore Format V4 - If role-based Keyring : It has a List that has Crypto list. - If other type keyring : It has a List that has Crypto. It represents a 'crypto' in KeyStore Format V3

Constructor Summary

Constructors

Constructor and Description
Crypto() Creates an Crypto instance.

Method Summary

Modifier and Type	Method and Description
static java.util.List<KeyStore.Crypto>	createCrypto(PrivateKey[] privateKeys, java.lang.String password, KeyStoreOption option) Creates Crypto instances with given params.
static java.lang.String	decryptCrypto(KeyStore.Crypto crypto, java.lang.String password) Decrypts a keys in KeyStore
java.lang.String	getCipher() Getter function for cipher.
KeyStore.CipherParams	getCipherparams() Getter function for CipherParams.
java.lang.String	getCiphertext() Getter function for cipher text.
java.lang.String	getKdf() Getter function for kdf name.
com.klaytn.caver.wallet.keyring.KeyStore.IKdfParams	getKdfparams() Getter function for KdfParams.
java.lang.String	getMac() Getter function for mac.
void	setCipher(java.lang.String cipher) Setter function for cipher.
void	setCipherparams(KeyStore.CipherParams cipherparams) Setter function for CipherParams.
void	setCiphertext(java.lang.String ciphertext) Setter function for cipher text
void	setKdf(java.lang.String kdf) Setter function for kdf name.
void	setKdfparams(com.klaytn.caver.wallet.keyring.KeyStore.IKdfParams kdfparams) Setter function for KdfParams.
void	setMac(java.lang.String mac) Setter function for mac.

Methods inherited from class java.lang.Object

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

Constructor Detail

Crypto

public Crypto()

Creates an Crypto instance.

Method Detail

createCrypto

public static java.util.List<KeyStore.Crypto> createCrypto(PrivateKey[] privateKeys,
                                                           java.lang.String password,
                                                           KeyStoreOption option)
                                                    throws org.web3j.crypto.CipherException

Creates Crypto instances with given params.

Parameters:

privateKeys - An array of PrivateKeys to be encrypted.

password - The password to be used for encryption. The encrypted in KeyStore can be decrypted with this password.

option - The options to use when encrypt a keys.

Returns:

List

Throws:

org.web3j.crypto.CipherException

decryptCrypto

public static java.lang.String decryptCrypto(KeyStore.Crypto crypto,
                                             java.lang.String password)
                                      throws org.web3j.crypto.CipherException

Decrypts a keys in KeyStore

Parameters:

crypto - Crypto instance

password - The password to use for decryption.

Returns:

String

Throws:

org.web3j.crypto.CipherException

getCipher

public java.lang.String getCipher()

Getter function for cipher.

Returns:

String

setCipher

public void setCipher(java.lang.String cipher)

Setter function for cipher.

Parameters:

cipher - cipher algorithm name.

getCiphertext

public java.lang.String getCiphertext()

Getter function for cipher text.

Returns:

String

setCiphertext

public void setCiphertext(java.lang.String ciphertext)

Setter function for cipher text

Parameters:

ciphertext - encrypted key

getCipherparams

public KeyStore.CipherParams getCipherparams()

Getter function for CipherParams.

Returns:

KeyStore.CipherParams.

setCipherparams

public void setCipherparams(KeyStore.CipherParams cipherparams)

Setter function for CipherParams.

Parameters:

cipherparams - KeyStore.CipherParams.

getKdf

public java.lang.String getKdf()

Getter function for kdf name.

Returns:

String

setKdf

public void setKdf(java.lang.String kdf)

Setter function for kdf name.

Parameters:

kdf - kdf name.

getKdfparams

public com.klaytn.caver.wallet.keyring.KeyStore.IKdfParams getKdfparams()

Getter function for KdfParams.

Returns:

KeyStore.KdfParams

setKdfparams

public void setKdfparams(com.klaytn.caver.wallet.keyring.KeyStore.IKdfParams kdfparams)

Setter function for KdfParams.

Parameters:

kdfparams - KeyStore.KdfParams.

getMac

public java.lang.String getMac()

Getter function for mac.

Returns:

String

setMac

public void setMac(java.lang.String mac)

Setter function for mac.

Parameters:

mac - mac string.