com.arxanfintech.common.crypto

接口 Key

所有已知实现类:

PrivateKey, PublicKey

public interface Key

An ECC public or private key

方法概要

限定符和类型	方法和说明
Key	offsetKey(java.math.BigInteger offset) Return a key computable for this key with an offset.
byte[]	toByteArray() Safe access to the key's internal representation

方法详细资料

toByteArray

byte[] toByteArray()

Safe access to the key's internal representation

返回:

a copy of the key's internal representation

offsetKey

Key offsetKey(java.math.BigInteger offset)

Return a key computable for this key with an offset. Due to a homomorphic property of EC one may compute the offset key of both private and public keys independently such that they build a valid new pair.

参数:

offset - offset

返回:

a key derived of this with an offset.