com.google.crypto.tink.internal

Class LegacyProtoParameters

java.lang.Object

com.google.crypto.tink.Parameters

com.google.crypto.tink.internal.LegacyProtoParameters

@Immutable
public final class LegacyProtoParameters
extends Parameters

Implements a Parameters object for legacy types where no actual Parameters object is present.

Constructor Summary

Constructors

Constructor and Description
LegacyProtoParameters(ProtoParametersSerialization serialization) Creates a new LegacyProtoParameters object.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
ProtoParametersSerialization	getSerialization() returns the serialization which was used to create this object.
int	hashCode()
boolean	hasIdRequirement() Returns true if a key created with the parameters in this object has to have a certain ID when it is in a keyset.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LegacyProtoParameters

public LegacyProtoParameters(ProtoParametersSerialization serialization)

Creates a new LegacyProtoParameters object.

Method Detail

hasIdRequirement

public boolean hasIdRequirement()

Description copied from class: Parameters

Returns true if a key created with the parameters in this object has to have a certain ID when it is in a keyset.

In Tink, certain keys change their behavior depending on the key id (for example, an Aead object can prefix the ciphertext with the big endian encoding of the key id). If this is the case, such a key should require a unique id in Key.getIdRequirementOrNull() and return true here.

Specified by:

hasIdRequirement in class Parameters

getSerialization

public ProtoParametersSerialization getSerialization()

returns the serialization which was used to create this object.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object