Enum AesKeyStrength

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<AesKeyStrength>

    public enum AesKeyStrength
    extends java.lang.Enum<AesKeyStrength>
    Indicates the AES encryption key length
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private AesKeyStrength​(int rawCode, int saltLength, int macLength, int keyLength)  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static AesKeyStrength getAesKeyStrengthFromRawCode​(int code)
      Get a AesKeyStrength given a code from the ZIP file
      int getKeyLength()
      Get the key length in bytes that this AesKeyStrength represents
      int getMacLength()  
      int getRawCode()
      Get the code written to the ZIP file
      int getSaltLength()  
      static AesKeyStrength valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static AesKeyStrength[] 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 Detail

      • KEY_STRENGTH_128

        public static final AesKeyStrength KEY_STRENGTH_128
        128-bit AES key length
      • KEY_STRENGTH_192

        public static final AesKeyStrength KEY_STRENGTH_192
        192-bit AES key length
      • KEY_STRENGTH_256

        public static final AesKeyStrength KEY_STRENGTH_256
        256-bit AES key length
    • Field Detail

      • rawCode

        private int rawCode
      • saltLength

        private int saltLength
      • macLength

        private int macLength
      • keyLength

        private int keyLength
    • Constructor Detail

      • AesKeyStrength

        private AesKeyStrength​(int rawCode,
                               int saltLength,
                               int macLength,
                               int keyLength)
    • Method Detail

      • values

        public static AesKeyStrength[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (AesKeyStrength c : AesKeyStrength.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static AesKeyStrength valueOf​(java.lang.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:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • getRawCode

        public int getRawCode()
        Get the code written to the ZIP file
        Returns:
        the code written the ZIP file
      • getSaltLength

        public int getSaltLength()
      • getMacLength

        public int getMacLength()
      • getKeyLength

        public int getKeyLength()
        Get the key length in bytes that this AesKeyStrength represents
        Returns:
        the key length in bytes
      • getAesKeyStrengthFromRawCode

        public static AesKeyStrength getAesKeyStrengthFromRawCode​(int code)
        Get a AesKeyStrength given a code from the ZIP file
        Parameters:
        code - the code from the ZIP file
        Returns:
        the AesKeyStrength that represents the given code, or null if the code does not match