com.google.crypto.tink.streamingaead

Class AesGcmHkdfStreamingParameters

java.lang.Object

com.google.crypto.tink.Parameters

com.google.crypto.tink.streamingaead.StreamingAeadParameters

com.google.crypto.tink.streamingaead.AesGcmHkdfStreamingParameters

public class AesGcmHkdfStreamingParameters
extends StreamingAeadParameters

Represents the parameters of a AesGcmHkdfStreamingKey.

We refer to https://developers.google.com/tink/streaming-aead/aes_gcm_hkdf_streaming for a complete description of the values.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AesGcmHkdfStreamingParameters.Builder Helps creating new AesGcmHkdfStreamingParameters objects.
static class	AesGcmHkdfStreamingParameters.HashType Represents the hash type used.

Method Summary

Modifier and Type	Method and Description
static AesGcmHkdfStreamingParameters.Builder	builder()
boolean	equals(Object o)
int	getCiphertextSegmentSizeBytes() Returns the size a ciphertext segment has.
int	getDerivedAesGcmKeySizeBytes() Returns the size of the AES GCM key which will internally be derived.
AesGcmHkdfStreamingParameters.HashType	getHkdfHashType() Returns the type of the hash function used in HKDF.
int	getKeySizeBytes() Returns the size of the initial key material.
int	hashCode()
String	toString()

Methods inherited from class com.google.crypto.tink.streamingaead.StreamingAeadParameters

hasIdRequirement

Methods inherited from class java.lang.Object

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

Method Detail

builder

public static AesGcmHkdfStreamingParameters.Builder builder()

getKeySizeBytes

public int getKeySizeBytes()

Returns the size of the initial key material.

getDerivedAesGcmKeySizeBytes

public int getDerivedAesGcmKeySizeBytes()

Returns the size of the AES GCM key which will internally be derived.

getHkdfHashType

public AesGcmHkdfStreamingParameters.HashType getHkdfHashType()

Returns the type of the hash function used in HKDF.

getCiphertextSegmentSizeBytes

public int getCiphertextSegmentSizeBytes()

Returns the size a ciphertext segment has.

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