How to use

getString

method

in

de.mhus.lib.core.crypt.pem.PemBlock

@Override
public void foundPublicKey(PemBlock block) {
  String id = block.getString(PemBlock.IDENT, null);
  if (id == null) return;
  keys.put(id, block);
}

@Override
public void foundPrivateKey(PemBlock block) {
  String id = block.getString(PemBlock.IDENT, null);
  if (id == null) return;
  keys.put(id, block);
}

@Override
public String getPrivateIdForPublicKeyId(String pubId) throws CryptException {
  PemBlock pub = keys.get(pubId);
  if (pub == null) return null;
  return pub.getString(PemBlock.PRIV_ID, null);
}

public static String toLine(PemBlock key) {
  return key.getString(PemBlock.METHOD, "?") + ":" + key.getBlock();
}

@Override
public String decrypt(PemPriv key, PemBlock encoded, String passphrase) throws MException {
  try {
    byte[] xkey = key.getBytesBlock();
    byte[] data = encoded.getBytesBlock();
    Cipher c = Cipher.getInstance("AES");
    SecretKeySpec k = new SecretKeySpec(xkey, "AES");
    c.init(Cipher.DECRYPT_MODE, k);
    byte[] enc = c.doFinal(data);
    
    String stringEncoding = encoded.getString(PemBlock.STRING_ENCODING, "utf-8");
    return new String(enc, stringEncoding);
    
  } catch (Throwable t) {
    throw new MException(t);
  }
}

public PemEntry(PemBlock block)  {
    String str = block.getString(PemBlock.IDENT, null);
    if (str == null)
      id = UUID.randomUUID();
    description = block.getString(PemBlock.DESCRIPTION, "");
    String method = block.getString(PemBlock.METHOD, "").toUpperCase();
    if (PemUtil.isPubKey(block)) {
      if (method.contains("RSA"))

cipher.init(Cipher.DECRYPT_MODE, privKey);
String aesEncKey = encoded.getString("AesKey");
byte[] b = Base64.decode(aesEncKey);
byte[] enc = c.doFinal(data);
String stringEncoding = encoded.getString(PemBlock.STRING_ENCODING, "utf-8");
return new String(enc, stringEncoding);

cipher.init(Cipher.DECRYPT_MODE, privKey);
String aesEncKey = encoded.getString("AesKey");
byte[] b = Base64.decode(aesEncKey);
byte[] enc = c.doFinal(data);
String stringEncoding = encoded.getString(PemBlock.STRING_ENCODING, "utf-8");
return new String(enc, stringEncoding);

String stringEncoding = encoded.getString(PemBlock.STRING_ENCODING, "utf-8");
return new String(os.toByteArray(), stringEncoding);

String stringEncoding = encoded.getString(PemBlock.STRING_ENCODING, "utf-8");
return new String(os.toByteArray(), stringEncoding);