com.webank.keygen.service

类 PkeyByMnemonicService

java.lang.Object

com.webank.keygen.service.PkeyByMnemonicService

public class PkeyByMnemonicService
extends java.lang.Object

MnemonicService.

构造器概要

构造器

构造器和说明
PkeyByMnemonicService()

方法概要

限定符和类型	方法和说明
java.lang.String	createMnemonic() create mnemonic.
java.lang.String	createMnemonic(java.lang.String entropyStr) create mnemonic by entropyStr, entropyStr can be null.
PkeyInfo	generatePrivateKeyByMnemonic(java.lang.String mnemonic, java.lang.String passphrase, EccTypeEnums eccType) generate PkeyInfo by mnemonic

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

PkeyByMnemonicService

public PkeyByMnemonicService()

方法详细资料

createMnemonic

public java.lang.String createMnemonic(java.lang.String entropyStr)

create mnemonic by entropyStr, entropyStr can be null. If entropy is null, a 128 bit random entropy will be used.

参数:

entropyStr: - random entropy

返回:

mnemonic. mnemonic length is determined by entrophy length

createMnemonic

public java.lang.String createMnemonic()

create mnemonic. A 128 bit random entropy will be used.

返回:

mnemonic. mnemonic length is 12

generatePrivateKeyByMnemonic

public PkeyInfo generatePrivateKeyByMnemonic(java.lang.String mnemonic,
                                             java.lang.String passphrase,
                                             EccTypeEnums eccType)
                                      throws KeyGenException

generate PkeyInfo by mnemonic

参数:

mnemonic -

passphrase: - password for create seed, it can be null.

返回:

PkeyInfo

抛出:

KeyGenException