LegacyKmsEnvelopeAeadParameters.DekParsingStrategy

java.lang.Object
- com.google.crypto.tink.aead.LegacyKmsEnvelopeAeadParameters.DekParsingStrategy

Enclosing class:

LegacyKmsEnvelopeAeadParameters
```
@Immutable
public static final class LegacyKmsEnvelopeAeadParameters.DekParsingStrategy
extends java.lang.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	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

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

java.lang.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 java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object