com.webank.keygen.service

类 PkeyShardingService

java.lang.Object

com.webank.keygen.service.PkeyShardingService

public class PkeyShardingService
extends java.lang.Object

PkeyShardingService

构造器概要

构造器

构造器和说明
PkeyShardingService()

方法概要

限定符和类型	方法和说明
byte[]	recoverPKey(java.util.List<java.lang.String> partList) recover private key by at least k parts
java.util.List<java.lang.String>	shardingPKey(byte[] secret, int n, int k) sharding private key to n parts, and can recover by at least k parts.

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

PkeyShardingService

public PkeyShardingService()

方法详细资料

shardingPKey

public java.util.List<java.lang.String> shardingPKey(byte[] secret,
                                                     int n,
                                                     int k)

sharding private key to n parts, and can recover by at least k parts.

参数:

secret -

n - the number of parts to produce, n must be <= 255

k - the threshold of joinable parts, k must be <= n

返回:

List

recoverPKey

public byte[] recoverPKey(java.util.List<java.lang.String> partList)

recover private key by at least k parts

参数:

partList -

返回:

String