Exemplo n.º 1
0
  @Override
  public void setEopAppSecurityBean(EopAppSecurityBean bean) {
    try {
      KeyFactory keyFactory = KeyFactory.getInstance(ALGORITHM);
      String prikey = bean.getPrikey();
      EncodedKeySpec privateKeySpec = new PKCS8EncodedKeySpec(Base64.decode(prikey));
      privateKey = keyFactory.generatePrivate(privateKeySpec);

      String pubkey = bean.getPubkey();
      EncodedKeySpec publicKeySpec = new X509EncodedKeySpec(Base64.decode(pubkey));
      publicKey = keyFactory.generatePublic(publicKeySpec);

    } catch (NoSuchAlgorithmException e) {
      throw new RuntimeException(e);
    } catch (InvalidKeySpecException e) {
      throw new RuntimeException(e);
    }
  }
Exemplo n.º 2
0
 @Override
 public String encrypt(String value) {
   try {
     Cipher cipher = Cipher.getInstance(RSA_ECB_PKCS1_PADDING);
     cipher.init(Cipher.ENCRYPT_MODE, publicKey);
     return Base64.encodeToString(cipher.doFinal(ByteUtils.toBytes(value)), false);
   } catch (Exception e) {
     throw new RuntimeException(e);
   }
 }
Exemplo n.º 3
0
 @Override
 public String decrypt(String value) {
   try {
     Cipher cipher = Cipher.getInstance(RSA_ECB_PKCS1_PADDING);
     cipher.init(Cipher.DECRYPT_MODE, privateKey);
     return ByteUtils.toString(cipher.doFinal(Base64.decode(value)));
   } catch (Exception e) {
     throw new RuntimeException(e);
   }
 }