Package org.apache.commons.compress.archivers.zip

# Enum PKWareExtraHeader.EncryptionAlgorithm

java.lang.Object
java.lang.Enum<PKWareExtraHeader.EncryptionAlgorithm>
org.apache.commons.compress.archivers.zip.PKWareExtraHeader.EncryptionAlgorithm

All Implemented Interfaces:
  `Serializable`, `Comparable<PKWareExtraHeader.EncryptionAlgorithm>`

Enclosing class:
  `PKWareExtraHeader`

public static enum PKWareExtraHeader.EncryptionAlgorithm extends Enum<PKWareExtraHeader.EncryptionAlgorithm>
Encryption algorithm.

Since:
  1.11

- ## Enum Constant Summary

  Enum Constants
  Enum Constant
  Description
  `AES128`
  `AES192`
  `AES256`
  `DES`
  `RC2`
  `RC2pre52`
  `RC4`
  `TripleDES168`
  `TripleDES192`
  `UNKNOWN`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static PKWareExtraHeader.EncryptionAlgorithm`
  `getAlgorithmByCode(int code)`
  Returns the EncryptionAlgorithm for the given code or null if the method is not known.
  `int`
  `getCode()`
  the algorithm id.
  `static PKWareExtraHeader.EncryptionAlgorithm`
  `valueOf(String name)`
  Returns the enum constant of this type with the specified name.
  `static PKWareExtraHeader.EncryptionAlgorithm[]`
  `values()`
  Returns an array containing the constants of this enum type, in the order they are declared.

  ### Methods inherited from class java.lang.Enum

  `clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

  ### Methods inherited from class java.lang.Object

  `getClass, notify, notifyAll, wait, wait, wait`

- ## Enum Constant Details

  - ### DES

    public static final PKWareExtraHeader.EncryptionAlgorithm DES

  - ### RC2pre52

    public static final PKWareExtraHeader.EncryptionAlgorithm RC2pre52

  - ### TripleDES168

    public static final PKWareExtraHeader.EncryptionAlgorithm TripleDES168

  - ### TripleDES192

    public static final PKWareExtraHeader.EncryptionAlgorithm TripleDES192

  - ### AES128

    public static final PKWareExtraHeader.EncryptionAlgorithm AES128

  - ### AES192

    public static final PKWareExtraHeader.EncryptionAlgorithm AES192

  - ### AES256

    public static final PKWareExtraHeader.EncryptionAlgorithm AES256

  - ### RC2

    public static final PKWareExtraHeader.EncryptionAlgorithm RC2

  - ### RC4

    public static final PKWareExtraHeader.EncryptionAlgorithm RC4

  - ### UNKNOWN

    public static final PKWareExtraHeader.EncryptionAlgorithm UNKNOWN

- ## Method Details

  - ### values

    public static PKWareExtraHeader.EncryptionAlgorithm[] values()
    Returns an array containing the constants of this enum type, in the order they are declared.
    Returns:
      an array containing the constants of this enum type, in the order they are declared

  - ### valueOf

    public static PKWareExtraHeader.EncryptionAlgorithm valueOf(String name)
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    Parameters:
      `name` - the name of the enum constant to be returned.
    Returns:
      the enum constant with the specified name
    Throws:
      `IllegalArgumentException` - if this enum type has no constant with the specified name
      `NullPointerException` - if the argument is null

  - ### getAlgorithmByCode

    public static PKWareExtraHeader.EncryptionAlgorithm getAlgorithmByCode(int code)
    Returns the EncryptionAlgorithm for the given code or null if the method is not known.
    Parameters:
      `code` - the code of the algorithm
    Returns:
      the EncryptionAlgorithm for the given code or null if the method is not known

  - ### getCode

    public int getCode()
    the algorithm id.
    Returns:
      the PKWare AlgorithmId