Class NamedParameterSpec
java.lang.Object
java.security.spec.NamedParameterSpec
- All Implemented Interfaces:
AlgorithmParameterSpec
- Direct Known Subclasses:
ECGenParameterSpec
This class is used to specify any algorithm parameters that are determined
by a standard name. This class also holds constants for standard parameter
set names. The names of these constants exactly match the corresponding
parameter set name. For example, NamedParameterSpec.X25519 represents the
parameter set identified by the string "X25519". These strings are defined
in the
Java Security Standard Algorithm Names Specification.
- Since:
- 11
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Field Summary
Modifier and TypeFieldDescriptionstatic final NamedParameterSpec
The Ed25519 parametersstatic final NamedParameterSpec
The Ed448 parametersstatic final NamedParameterSpec
The X25519 parametersstatic final NamedParameterSpec
The X448 parameters -
Constructor Summary
ConstructorDescriptionNamedParameterSpec
(String stdName) Creates a parameter specification using a standard (or predefined) namestdName
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Method Summary
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Field Details
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X25519
The X25519 parameters -
X448
The X448 parameters -
ED25519
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ED448
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Constructor Details
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NamedParameterSpec
Creates a parameter specification using a standard (or predefined) namestdName
. 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 algorithm parameters. See the ParameterSpec Names section in the Java Security Standard Algorithm Names Specification for information about standard names.- Throws:
NullPointerException
- ifstdName
is null.
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Method Details
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getName
Returns the standard name that determines the algorithm parameters.- Returns:
- the standard name.
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