# Hierarchy For Package org.apache.poi.poifs.crypt

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.poi.poifs.crypt.CryptoFunctions
  - org.apache.poi.poifs.crypt.DataSpaceMapUtils
  - org.apache.poi.poifs.crypt.DataSpaceMapUtils.DataSpaceDefinition (implements org.apache.poi.poifs.crypt.standard.EncryptionRecord)
  - org.apache.poi.poifs.crypt.DataSpaceMapUtils.DataSpaceMap (implements org.apache.poi.poifs.crypt.standard.EncryptionRecord)
  - org.apache.poi.poifs.crypt.DataSpaceMapUtils.DataSpaceMapEntry (implements org.apache.poi.poifs.crypt.standard.EncryptionRecord)
  - org.apache.poi.poifs.crypt.DataSpaceMapUtils.DataSpaceVersionInfo (implements org.apache.poi.poifs.crypt.standard.EncryptionRecord)
  - org.apache.poi.poifs.crypt.DataSpaceMapUtils.IRMDSTransformInfo (implements org.apache.poi.poifs.crypt.standard.EncryptionRecord)
  - org.apache.poi.poifs.crypt.DataSpaceMapUtils.TransformInfoHeader (implements org.apache.poi.poifs.crypt.standard.EncryptionRecord)
  - org.apache.poi.poifs.crypt.Decryptor (implements org.apache.poi.common.usermodel.GenericRecord)
  - org.apache.poi.poifs.crypt.EncryptionHeader (implements org.apache.poi.common.Duplicatable, org.apache.poi.common.usermodel.GenericRecord)
  - org.apache.poi.poifs.crypt.EncryptionInfo (implements org.apache.poi.common.usermodel.GenericRecord)
  - org.apache.poi.poifs.crypt.EncryptionVerifier (implements org.apache.poi.common.Duplicatable, org.apache.poi.common.usermodel.GenericRecord)
  - org.apache.poi.poifs.crypt.Encryptor (implements org.apache.poi.common.usermodel.GenericRecord)
  - java.io.InputStream (implements java.io.Closeable)
    - java.io.FilterInputStream
      - org.apache.poi.util.LittleEndianInputStream (implements org.apache.poi.util.LittleEndianInput)
        - org.apache.poi.poifs.crypt.ChunkedCipherInputStream
  - java.io.OutputStream (implements java.io.Closeable, java.io.Flushable)
    - java.io.FilterOutputStream
      - org.apache.poi.poifs.crypt.ChunkedCipherOutputStream

## Interface Hierarchy

- org.apache.poi.poifs.crypt.EncryptionInfoBuilder

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.poi.poifs.crypt.CipherAlgorithm
    - org.apache.poi.poifs.crypt.ChainingMode
    - org.apache.poi.poifs.crypt.EncryptionMode
    - org.apache.poi.poifs.crypt.CipherProvider
    - org.apache.poi.poifs.crypt.HashAlgorithm

Copyright 2020 The Apache Software Foundation or its licensors, as applicable.