Encrypted.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2022 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.push.service;
 
import java.security.PublicKey;
 
public class Encrypted {
 
  private final PublicKey publicKey;
  private final byte[] salt;
  private final byte[] ciphertext;
 
  public Encrypted(final PublicKey publicKey, final byte[] salt, final byte[] ciphertext) {
    this.publicKey = publicKey;
    this.salt = salt;
    this.ciphertext = ciphertext;
  }
 
  public PublicKey getPublicKey() {
    return publicKey;
  }
 
  public byte[] getSalt() {
    return salt;
  }
 
  public byte[] getCiphertext() {
    return ciphertext;
  }
 
  public static class Builder {
 
    private PublicKey publicKey;
    private byte[] salt;
    private byte[] ciphertext;
 
    public Builder withPublicKey(PublicKey publicKey) {
      this.publicKey = publicKey;
 
      return this;
    }
 
    public Builder withSalt(byte[] salt) {
      this.salt = salt;
 
      return this;
    }
 
    public Builder withCiphertext(byte[] ciphertext) {
      this.ciphertext = ciphertext;
 
      return this;
    }
 
    public Encrypted build() {
      return new Encrypted(publicKey, salt, ciphertext);
    }
  }
  
}