public class ECPrivateKeySpec extends Object implements KeySpec
KeySpec , ECParameterSpec
| Constructor and Description |
|---|
ECPrivateKeySpec(BigInteger s, ECParameterSpec params)
用指定的参数值创建一个新的ECPrivateKeySpec。
|
public ECPrivateKeySpec(BigInteger s, ECParameterSpec params)
s - 私有价值。
params - 相关的椭圆曲线域参数。
NullPointerException - 如果
s或
params为空。
public BigInteger getS()
public ECParameterSpec getParams()
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