- java.lang.Object
- java.security.spec.NamedParameterSpec
- java.security.spec.ECGenParameterSpec
- All Implemented Interfaces:
AlgorithmParameterSpec
public class ECGenParameterSpec extends NamedParameterSpec
This immutable class specifies the set of parameters used for generating elliptic curve (EC) domain parameters.- Since:
- 1.5
- See Also:
AlgorithmParameterSpec
Field Summary
Fields declared in class java.security.spec.NamedParameterSpec
X25519, X448
Constructor Summary
Constructors Constructor Description ECGenParameterSpec(String stdName)Creates a parameter specification for EC parameter generation using a standard (or predefined) namestdNamein order to generate the corresponding (precomputed) elliptic curve domain parameters.
Constructor Detail
ECGenParameterSpec
public ECGenParameterSpec(String stdName)
Creates a parameter specification for EC parameter generation using a standard (or predefined) namestdNamein order to generate the corresponding (precomputed) elliptic curve domain parameters. For the list of supported names, please consult the documentation of the provider whose implementation will be used.- Parameters:
stdName- the standard name of the to-be-generated EC domain parameters.- Throws:
NullPointerException- ifstdNameis null.