Package com.google.crypto.tink.aead

Class AesEaxParameters.Builder

java.lang.Object

com.google.crypto.tink.aead.AesEaxParameters.Builder

Enclosing class:

AesEaxParameters

public static final class AesEaxParameters.Builder
extends java.lang.Object

Builds a new AesEaxParameters instance.

Method Summary

Modifier and Type	Method	Description
AesEaxParameters	build()
AesEaxParameters.Builder	setIvSizeBytes(int ivSizeBytes)	IV size must be 12 or 16 bytes.
AesEaxParameters.Builder	setKeySizeBytes(int keySizeBytes)	Accepts key sizes of 16, 24 or 32 bytes.
AesEaxParameters.Builder	setTagSizeBytes(int tagSizeBytes)	The tag size accepts values between 0 and 16 bytes.
AesEaxParameters.Builder	setVariant(AesEaxParameters.Variant variant)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

setKeySizeBytes

@CanIgnoreReturnValue
public AesEaxParameters.Builder setKeySizeBytes(int keySizeBytes)
                                         throws java.security.GeneralSecurityException

Accepts key sizes of 16, 24 or 32 bytes. However, some implementation may not support the full set of parameters at the moment and may restrict the key size to 16 or 32-byte values.

Throws:

java.security.GeneralSecurityException

setIvSizeBytes

@CanIgnoreReturnValue
public AesEaxParameters.Builder setIvSizeBytes(int ivSizeBytes)
                                        throws java.security.GeneralSecurityException

IV size must be 12 or 16 bytes.

Throws:

java.security.GeneralSecurityException

setTagSizeBytes

@CanIgnoreReturnValue
public AesEaxParameters.Builder setTagSizeBytes(int tagSizeBytes)
                                         throws java.security.GeneralSecurityException

The tag size accepts values between 0 and 16 bytes. However, some implementation may not support the full set of parameters at the moment and may restrict the tag size to a fixed value (i.e. 16 bytes).

Throws:

java.security.GeneralSecurityException

setVariant

@CanIgnoreReturnValue
public AesEaxParameters.Builder setVariant(AesEaxParameters.Variant variant)

build

public AesEaxParameters build()
                       throws java.security.GeneralSecurityException

Throws:

java.security.GeneralSecurityException