public class PkeyShardingService
extends java.lang.Object
构造器和说明 |
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PkeyShardingService() |
限定符和类型 | 方法和说明 |
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byte[] |
recoverPKey(java.util.List<java.lang.String> partList)
recover private key by at least k parts
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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.
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public java.util.List<java.lang.String> shardingPKey(byte[] secret, int n, int k)
secret
- n
- the number of parts to produce, n must be <= 255k
- the threshold of joinable parts, k must be <= npublic byte[] recoverPKey(java.util.List<java.lang.String> partList)
partList
-