CryptoEnvironment (Apache Accumulo Core 2.1.0 API)

All Known Implementing Classes:

CryptoEnvironmentImpl
```
public interface CryptoEnvironment
```
Useful information provided to the crypto implementation

Since:

2.0

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class CryptoEnvironment.Scope
Where in Accumulo the on-disk file encryption takes place.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Optional<byte[]>`	`getDecryptionParams()`	If decrypting files, get the params read from the file.
`CryptoEnvironment.Scope`	`getScope()`
`Optional<TableId>`	`getTableId()`	If in the TABLE scope, get the tableId.

- Method Detail
  - getScope
```
CryptoEnvironment.Scope getScope()
```
  - getTableId
```
Optional<TableId> getTableId()
```
    If in the TABLE scope, get the tableId. Will be empty in WAL scope.
  - getDecryptionParams
```
Optional<byte[]> getDecryptionParams()
```
    If decrypting files, get the params read from the file. Will be empty if encrypting.