com.google.crypto.tink.aead

Class LegacyKmsEnvelopeAeadParameters.DekParsingStrategy

java.lang.Object

com.google.crypto.tink.aead.LegacyKmsEnvelopeAeadParameters.DekParsingStrategy

Enclosing class:

LegacyKmsEnvelopeAeadParameters

@Immutable
public static final class LegacyKmsEnvelopeAeadParameters.DekParsingStrategy
extends Object

Specifies how the DEK in received ciphertexts are parsed.

See section "Ciphertext format" above for a discussion of this.

Field Summary

Fields

Modifier and Type	Field and Description
static LegacyKmsEnvelopeAeadParameters.DekParsingStrategy	ASSUME_AES_CTR_HMAC When parsing, assume that the ciphertext was encrypted with AES CTR HMAC.
static LegacyKmsEnvelopeAeadParameters.DekParsingStrategy	ASSUME_AES_EAX When parsing, assume that the ciphertext was encrypted with AES EAX.
static LegacyKmsEnvelopeAeadParameters.DekParsingStrategy	ASSUME_AES_GCM When parsing, assume that the ciphertext was encrypted with AES GCM.
static LegacyKmsEnvelopeAeadParameters.DekParsingStrategy	ASSUME_AES_GCM_SIV When parsing, assume that the ciphertext was encrypted with AES GCM SIV.
static LegacyKmsEnvelopeAeadParameters.DekParsingStrategy	ASSUME_CHACHA20POLY1305 When parsing, assume that the ciphertext was encrypted with ChaCha20-Poly1305.
static LegacyKmsEnvelopeAeadParameters.DekParsingStrategy	ASSUME_XCHACHA20POLY1305 When parsing, assume that the ciphertext was encrypted with XChaCha20-Poly1305.

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

ASSUME_AES_GCM

public static final LegacyKmsEnvelopeAeadParameters.DekParsingStrategy ASSUME_AES_GCM

When parsing, assume that the ciphertext was encrypted with AES GCM.

ASSUME_XCHACHA20POLY1305

public static final LegacyKmsEnvelopeAeadParameters.DekParsingStrategy ASSUME_XCHACHA20POLY1305

When parsing, assume that the ciphertext was encrypted with XChaCha20-Poly1305.

ASSUME_CHACHA20POLY1305

public static final LegacyKmsEnvelopeAeadParameters.DekParsingStrategy ASSUME_CHACHA20POLY1305

When parsing, assume that the ciphertext was encrypted with ChaCha20-Poly1305.

ASSUME_AES_CTR_HMAC

public static final LegacyKmsEnvelopeAeadParameters.DekParsingStrategy ASSUME_AES_CTR_HMAC

When parsing, assume that the ciphertext was encrypted with AES CTR HMAC.

ASSUME_AES_EAX

public static final LegacyKmsEnvelopeAeadParameters.DekParsingStrategy ASSUME_AES_EAX

When parsing, assume that the ciphertext was encrypted with AES EAX.

ASSUME_AES_GCM_SIV

public static final LegacyKmsEnvelopeAeadParameters.DekParsingStrategy ASSUME_AES_GCM_SIV

When parsing, assume that the ciphertext was encrypted with AES GCM SIV.

Method Detail

toString

public String toString()

Overrides:

toString in class Object