Record Class AES.Key

java.lang.Object
java.lang.Record
br.net.dd.netherwingcore.common.cryptography.AES.Key
Enclosing class:
AES
public static record AES.Key(byte[] data) extends Record
Represents an AES key encapsulating its byte data and validation logic. Ensures the key length conforms to AES.KEY_SIZE_BYTES.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Key(byte[] data)
    Creates an instance of a Key record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    clear()
    Clears the key data by overwriting its byte array with zeroes.
    byte[]
    data()
    Returns the value of the data record component.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • Key

      public Key(byte[] data)
      Creates an instance of a Key record class.
      Parameters:
      data - the value for the data record component

  • Method Details

    • clear

      public void clear()
      Clears the key data by overwriting its byte array with zeroes.

    • data

      public byte[] data()
      Returns the value of the data record component.
      Returns:
      the value of the data record component

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.