EdDSAParameterSpec (I2P Anonymous Network - Java Documentation

java.lang.Object
- net.i2p.crypto.eddsa.spec.EdDSAParameterSpec

All Implemented Interfaces:

Serializable, AlgorithmParameterSpec

Direct Known Subclasses:

EdDSANamedCurveSpec
```
public class EdDSAParameterSpec
extends Object
implements AlgorithmParameterSpec, Serializable
```
Parameter specification for an EdDSA algorithm.

Since:

0.9.15

Author:

str4d

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

EdDSAParameterSpec(Curve curve, String hashAlgo, ScalarOps sc, GroupElement B)

Constructors
Constructor	Description
`EdDSAParameterSpec(Curve curve, String hashAlgo, ScalarOps sc, GroupElement B)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`GroupElement`	`getB()`
`Curve`	`getCurve()`
`String`	`getHashAlgorithm()`
`ScalarOps`	`getScalarOps()`
`int`	`hashCode()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EdDSAParameterSpec

public EdDSAParameterSpec(Curve curve,
                          String hashAlgo,
                          ScalarOps sc,
                          GroupElement B)

Throws:: IllegalArgumentException - if hash algorithm is unsupported or length is wrong

Method Detail

getCurve
```
public Curve getCurve()
```

getHashAlgorithm
```
public String getHashAlgorithm()
```

getScalarOps
```
public ScalarOps getScalarOps()
```

getB
```
public GroupElement getB()
```
Returns:

the base (generator)

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

Since:

0.9.25

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

Since:

0.9.25

Class EdDSAParameterSpec

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

EdDSAParameterSpec

Method Detail

getCurve

getHashAlgorithm

getScalarOps

getB

hashCode

equals