com.webank.keygen.encrypt

类 KeyStoreEncrypt

java.lang.Object

com.webank.keygen.encrypt.KeyStoreEncrypt

public class KeyStoreEncrypt
extends java.lang.Object

KeyStoreFormat

构造器概要

构造器

构造器和说明
KeyStoreEncrypt()

方法概要

限定符和类型	方法和说明
static byte[]	decryptPrivateKey(java.lang.String password, java.lang.String encryptPrivateKey) decrypt keystore to private key
static byte[]	decryptPrivateKeyByFile(java.lang.String password, java.lang.String filePath) Decrypt key from file
static DecryptResult	decryptWithEccType(java.lang.String password, java.lang.String encryptPrivateKey)
static java.lang.String	encryptPrivateKey(java.lang.String password, byte[] privateKey, EccTypeEnums eccTypeEnums) Encrypt private key
static java.lang.String	storeEncryptPrivateKeyToFile(java.lang.String password, byte[] privateKey, EccTypeEnums eccTypeEnums, java.lang.String destinationDirectory) encrypt private key to keystore file
static java.lang.String	storeEncryptPrivateKeyToFile(java.lang.String encryptKey, java.lang.String fileName, java.lang.String destinationDirectory)

从类继承的方法 java.lang.Object

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

构造器详细资料

KeyStoreEncrypt

public KeyStoreEncrypt()

方法详细资料

storeEncryptPrivateKeyToFile

public static java.lang.String storeEncryptPrivateKeyToFile(java.lang.String password,
                                                            byte[] privateKey,
                                                            EccTypeEnums eccTypeEnums,
                                                            java.lang.String destinationDirectory)
                                                     throws KeyGenException,
                                                            com.fasterxml.jackson.core.JsonGenerationException,
                                                            com.fasterxml.jackson.databind.JsonMappingException,
                                                            java.io.IOException

encrypt private key to keystore file

参数:

password -

privateKey -

返回:

String

抛出:

KeyGenException

java.io.IOException

com.fasterxml.jackson.databind.JsonMappingException

com.fasterxml.jackson.core.JsonGenerationException

storeEncryptPrivateKeyToFile

public static java.lang.String storeEncryptPrivateKeyToFile(java.lang.String encryptKey,
                                                            java.lang.String fileName,
                                                            java.lang.String destinationDirectory)
                                                     throws KeyGenException

参数:

encryptKey -

fileName - file name

destinationDirectory -

抛出:

KeyGenException

encryptPrivateKey

public static java.lang.String encryptPrivateKey(java.lang.String password,
                                                 byte[] privateKey,
                                                 EccTypeEnums eccTypeEnums)
                                          throws org.web3j.crypto.CipherException

Encrypt private key

参数:

password -

privateKey -

返回:

Encrypted data

抛出:

KeyGenException

org.web3j.crypto.CipherException

decryptPrivateKey

public static byte[] decryptPrivateKey(java.lang.String password,
                                       java.lang.String encryptPrivateKey)
                                throws org.web3j.crypto.CipherException

decrypt keystore to private key

参数:

password -

encryptPrivateKey -

返回:

byte[]

抛出:

java.io.IOException

com.fasterxml.jackson.databind.JsonMappingException

com.fasterxml.jackson.core.JsonParseException

org.web3j.crypto.CipherException

decryptWithEccType

public static DecryptResult decryptWithEccType(java.lang.String password,
                                               java.lang.String encryptPrivateKey)
                                        throws java.lang.Exception

抛出:

java.lang.Exception

decryptPrivateKeyByFile

public static byte[] decryptPrivateKeyByFile(java.lang.String password,
                                             java.lang.String filePath)
                                      throws java.io.IOException,
                                             org.web3j.crypto.CipherException

Decrypt key from file

参数:

password -

filePath -

返回:

抛出:

java.io.IOException

org.web3j.crypto.CipherException