| Package | Description | 
|---|---|
| org.apache.hadoop.crypto.key | Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. | 
| org.apache.hadoop.crypto.key.kms | |
| org.apache.hadoop.fs | An abstract file system API. | 
| org.apache.hadoop.fs.viewfs | |
| org.apache.hadoop.ipc | Tools to help define network clients and servers. | 
| org.apache.hadoop.security | |
| org.apache.hadoop.security.token | |
| org.apache.hadoop.security.token.delegation | |
| org.apache.hadoop.security.token.delegation.web | 
| Class and Description | 
|---|
| Token The client-side form of the token. | 
| Class and Description | 
|---|
| Token The client-side form of the token. | 
| TokenIdentifier An identifier that identifies a token, may contain public information 
 about a token, including its kind (or type). | 
| TokenRenewer This is the interface for plugins that handle tokens. | 
| Class and Description | 
|---|
| Token The client-side form of the token. | 
| TokenIdentifier An identifier that identifies a token, may contain public information 
 about a token, including its kind (or type). | 
| Class and Description | 
|---|
| Token The client-side form of the token. | 
| Class and Description | 
|---|
| SecretManager The server-side secret manager for each token type. | 
| TokenIdentifier An identifier that identifies a token, may contain public information 
 about a token, including its kind (or type). | 
| Class and Description | 
|---|
| SecretManager The server-side secret manager for each token type. | 
| SecretManager.InvalidToken The token was invalid and the message explains why. | 
| Token The client-side form of the token. | 
| TokenIdentifier An identifier that identifies a token, may contain public information 
 about a token, including its kind (or type). | 
| TokenInfo Indicates Token related information to be used | 
| Class and Description | 
|---|
| SecretManager The server-side secret manager for each token type. | 
| SecretManager.InvalidToken The token was invalid and the message explains why. | 
| Token The client-side form of the token. | 
| TokenIdentifier An identifier that identifies a token, may contain public information 
 about a token, including its kind (or type). | 
| TokenRenewer This is the interface for plugins that handle tokens. | 
| Class and Description | 
|---|
| SecretManager The server-side secret manager for each token type. | 
| SecretManager.InvalidToken The token was invalid and the message explains why. | 
| Token The client-side form of the token. | 
| TokenIdentifier An identifier that identifies a token, may contain public information 
 about a token, including its kind (or type). | 
| Class and Description | 
|---|
| Token The client-side form of the token. | 
| TokenIdentifier An identifier that identifies a token, may contain public information 
 about a token, including its kind (or type). | 
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