MutableKeyCreationRegistry

java.lang.Object
- com.google.crypto.tink.internal.MutableKeyCreationRegistry

public final class MutableKeyCreationRegistry
extends java.lang.Object

Stores methods to create Key objects from Parameters with new randomness.

Constructor Summary

Constructors
Constructor Description

MutableKeyCreationRegistry()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<ParametersT extends Parameters> void`	`add(KeyCreator<ParametersT> creator, java.lang.Class<ParametersT> parametersClass)`	Adds a new "InsecureKeyCreator" to the instance.
`Key`	`createKey(Parameters parameters, java.lang.Integer idRequirement)`	Creates a `Key` from a given `Parameters` object.
`static MutableKeyCreationRegistry`	`globalInstance()`

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

- Constructor Detail
  - MutableKeyCreationRegistry
```
public MutableKeyCreationRegistry()
```
- Method Detail
  - globalInstance
```
public static MutableKeyCreationRegistry globalInstance()
```
  - add
```
public <ParametersT extends Parameters> void add(KeyCreator<ParametersT> creator,
                                                 java.lang.Class<ParametersT> parametersClass)
                                          throws java.security.GeneralSecurityException
```
    Adds a new "InsecureKeyCreator" to the instance.
    If a creator for this class has been added previously, the two instances have to be equal. Otherwise, this method throws a GeneralSecurityException.
    
    Throws:
    
    java.security.GeneralSecurityException
  - createKey
```
public Key createKey(Parameters parameters,
                     @Nullable
                     java.lang.Integer idRequirement)
              throws java.security.GeneralSecurityException
```
    Creates a Key from a given Parameters object.
    Finds the previously added creator (with add(com.google.crypto.tink.internal.KeyCreator<ParametersT>, java.lang.Class<ParametersT>)) for the class given by parameters.getClass() and uses it.
    
    Throws:
    
    java.security.GeneralSecurityException