Java Code Examples for net.bither.bitherj.crypto.ECKey#toAddress()
The following examples show how to use
net.bither.bitherj.crypto.ECKey#toAddress() .
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Example 1
Source File: KeyUtil.java From bither-desktop-java with Apache License 2.0 | 6 votes |
public static List<Address> addPrivateKeyByRandomWithPassphras(IUEntropy iuEntropy, CharSequence password, int count) { PeerUtil.stopPeer(); List<Address> addressList = new ArrayList<Address>(); for (int i = 0; i < count; i++) { XRandom xRandom = new XRandom(iuEntropy); ECKey ecKey = ECKey.generateECKey(xRandom); ecKey = PrivateKeyUtil.encrypt(ecKey, password); Address address = new Address(ecKey.toAddress(), ecKey.getPubKey(), PrivateKeyUtil.getEncryptedString(ecKey), ecKey.isFromXRandom()); ecKey.clearPrivateKey(); addressList.add(address); AddressManager.getInstance().addAddress(address); } PeerUtil.startPeer(); if (UserPreference.getInstance().getAppMode() == BitherjSettings.AppMode.COLD) { BackupUtil.backupColdKey(false); } else { BackupUtil.backupHotKey(); } return addressList; }
Example 2
Source File: KeyUtil.java From bither-desktop-java with Apache License 2.0 | 6 votes |
public static List<Address> addPrivateKeyByRandomWithPassphras(IUEntropy iuEntropy, CharSequence password, int count) { PeerUtil.stopPeer(); List<Address> addressList = new ArrayList<Address>(); for (int i = 0; i < count; i++) { XRandom xRandom = new XRandom(iuEntropy); ECKey ecKey = ECKey.generateECKey(xRandom); ecKey = PrivateKeyUtil.encrypt(ecKey, password); Address address = new Address(ecKey.toAddress(), ecKey.getPubKey(), PrivateKeyUtil.getEncryptedString(ecKey), ecKey.isFromXRandom()); ecKey.clearPrivateKey(); addressList.add(address); AddressManager.getInstance().addAddress(address); } PeerUtil.startPeer(); if (UserPreference.getInstance().getAppMode() == BitherjSettings.AppMode.COLD) { BackupUtil.backupColdKey(false); } else { BackupUtil.backupHotKey(); } return addressList; }
Example 3
Source File: HDMBId.java From bitherj with Apache License 2.0 | 6 votes |
public String setSignatureAndGetAddressOfAddressOfSp(byte[] signed, CharSequence password, String firstHotAddress) throws Exception { String addressOfSP = null; String message = getBitidString(); byte[] hash = Utils.getPreSignMessage(message); ECKey key = ECKey.signedMessageToKey(hash, signed); if (Utils.compareString(address, key.toAddress())) { throw new SignatureException(); } String hotAddress = firstHotAddress != null ? firstHotAddress : AddressManager.getInstance().getHdmKeychain().getFirstAddressFromDb(); UploadHDMBidApi uploadHDMBidApi = new UploadHDMBidApi(address, hotAddress, signed, decryptedPassword); uploadHDMBidApi.handleHttpPost(); boolean result = uploadHDMBidApi.getResult(); if (result) { encryptedBitherPassword = new EncryptedData(decryptedPassword, password); ECKey k = new ECKey(decryptedPassword, null); addressOfSP = k.toAddress(); k.clearPrivateKey(); if (firstHotAddress == null) { save(addressOfSP); } } else { throw new HttpException("UploadHDMBidApi error"); } return addressOfSP; }
Example 4
Source File: DesktopHDMKeychain.java From bitherj with Apache License 2.0 | 6 votes |
private void initHDAccount(DeterministicKey master, EncryptedData encryptedMnemonicSeed, EncryptedData encryptedHDSeed, boolean isSyncedComplete) { String firstAddress; ECKey k = new ECKey(mnemonicSeed, null); String address = k.toAddress(); k.clearPrivateKey(); DeterministicKey accountKey = getAccount(master); DeterministicKey internalKey = getChainRootKey(accountKey, AbstractHD.PathType.INTERNAL_ROOT_PATH); DeterministicKey externalKey = getChainRootKey(accountKey, AbstractHD.PathType.EXTERNAL_ROOT_PATH); DeterministicKey key = externalKey.deriveSoftened(0); firstAddress = key.toAddress(); accountKey.wipe(); master.wipe(); wipeHDSeed(); wipeMnemonicSeed(); hdSeedId = AbstractDb.desktopAddressProvider.addHDKey(encryptedMnemonicSeed.toEncryptedString(), encryptedHDSeed.toEncryptedString(), firstAddress, isFromXRandom, address, externalKey.getPubKeyExtended(), internalKey .getPubKeyExtended()); internalKey.wipe(); externalKey.wipe(); }
Example 5
Source File: ImportPrivateKeyAndroid.java From bither-android with Apache License 2.0 | 5 votes |
public void importPrivateKey() { if (importPrivateKeyType != ImportPrivateKeyType.Text) { Address address = initPrivateKey(); importPrivateKey(address); return; } boolean isCompressed = getIsCompressed(); final ECKey compressKey = initEcKey(true); if (compressKey == null) { return; } final ECKey uncompressedKey = initEcKey(false); if (uncompressedKey == null) { return; } DialogImportPrivateKeyAddressValidation dialogImportPrivateKeyAddressValidation = new DialogImportPrivateKeyAddressValidation(activity, compressKey.toAddress(), uncompressedKey.toAddress(), isCompressed, new Runnable() { @Override public void run() { Address compressAddress = initPrivateKey(true); if (compressAddress != null) { importPrivateKey(compressAddress); } } }, new Runnable() { @Override public void run() { Address uncompressedAddress = initPrivateKey(false); if (uncompressedAddress != null) { importPrivateKey(uncompressedAddress); } } }); dialogImportPrivateKeyAddressValidation.show(); }
Example 6
Source File: KeyUtil.java From bither-android with Apache License 2.0 | 5 votes |
public static List<Address> addPrivateKeyByRandomWithPassphras(BlockchainService service, IUEntropy iuEntropy, CharSequence password, int count) { if (service != null) { service.stopAndUnregister(); } List<Address> addressList = new ArrayList<Address>(); for (int i = 0; i < count; i++) { XRandom xRandom = new XRandom(iuEntropy); ECKey ecKey = ECKey.generateECKey(xRandom); ecKey = PrivateKeyUtil.encrypt(ecKey, password); Address address = new Address(ecKey.toAddress(), ecKey.getPubKey(), PrivateKeyUtil.getEncryptedString(ecKey), true, ecKey.isFromXRandom()); ecKey.clearPrivateKey(); addressList.add(address); AddressManager.getInstance().addAddress(address); } if (AppSharedPreference.getInstance().getAppMode() == BitherjSettings.AppMode.COLD) { BackupUtil.backupColdKey(false); } else { BackupUtil.backupHotKey(); } if (service != null) { service.startAndRegister(); } return addressList; }
Example 7
Source File: PrivateKeyUtil.java From bitherj with Apache License 2.0 | 5 votes |
public static List<Address> getECKeysFromBackupString(String str, CharSequence password) { String[] strs = QRCodeUtil.splitOfPasswordSeed(str); if (strs.length % 3 != 0) { log.error("Backup: PrivateKeyFromString format error"); return null; } ArrayList<Address> list = new ArrayList<Address>(); for (int i = 0; i < strs.length; i += 3) { if (strs[i].indexOf(QRCodeUtil.HDM_QR_CODE_FLAG) == 0) { continue; } if (strs[i].indexOf(QRCodeUtil.HD_QR_CODE_FLAG) == 0){ continue; } String encryptedString = strs[i] + QRCodeUtil.QR_CODE_SPLIT + strs[i + 1] + QRCodeUtil.QR_CODE_SPLIT + strs[i + 2]; ECKey key = getECKeyFromSingleString(encryptedString, password); if (key == null) { return null; } else { Address address = new Address(key.toAddress(), key.getPubKey(), encryptedString, false, key.isFromXRandom()); key.clearPrivateKey(); list.add(address); } } return list; }
Example 8
Source File: PrivateKeyUtil.java From bitherj with Apache License 2.0 | 5 votes |
public static boolean verifyMessage(String address, String messageText, String signatureText) { // Strip CRLF from signature text try { signatureText = signatureText.replaceAll("\n", "").replaceAll("\r", ""); ECKey key = ECKey.signedMessageToKey(messageText, signatureText); String signAddress = key.toAddress(); return Utils.compareString(address, signAddress); } catch (SignatureException e) { e.printStackTrace(); return false; } }
Example 9
Source File: ImportPrivateKey.java From bitherj with Apache License 2.0 | 5 votes |
private Address addECKey(ECKey ecKey) { String encryptedPrivateString; if (importPrivateKeyType == ImportPrivateKeyType.BitherQrcode) { encryptedPrivateString = QRCodeUtil.getNewVersionEncryptPrivKey(content); } else { ecKey = PrivateKeyUtil.encrypt(ecKey, password); encryptedPrivateString = PrivateKeyUtil.getEncryptedString(ecKey); } Address address = new Address(ecKey.toAddress(), ecKey.getPubKey(), encryptedPrivateString , false, ecKey.isFromXRandom()); if (AddressManager.getInstance().getWatchOnlyAddresses().contains(address)) { password.wipe(); importError(CAN_NOT_IMPORT_BITHER_COLD_PRIVATE_KEY); return null; } else if (AddressManager.getInstance().getPrivKeyAddresses().contains(address)) { password.wipe(); importError(PRIVATE_KEY_ALREADY_EXISTS); return null; } else { if (importPrivateKeyType == ImportPrivateKeyType.BitherQrcode) { PasswordSeed passwordSeed = PasswordSeed.getPasswordSeed(); if (passwordSeed != null && !passwordSeed.checkPassword(password)) { password.wipe(); importError(PASSWORD_IS_DIFFEREND_LOCAL); return null; } } else { password.wipe(); } return address; } }
Example 10
Source File: DesktopHDMKeychain.java From bitherj with Apache License 2.0 | 5 votes |
public DesktopHDMKeychain(EncryptedData encryptedMnemonicSeed, CharSequence password) throws HDMBitherIdNotMatchException, MnemonicException.MnemonicLengthException { mnemonicSeed = encryptedMnemonicSeed.decrypt(password); hdSeed = seedFromMnemonic(mnemonicSeed); isFromXRandom = encryptedMnemonicSeed.isXRandom(); EncryptedData encryptedHDSeed = new EncryptedData(hdSeed, password, isFromXRandom); ArrayList<DesktopHDMAddress> as = new ArrayList<DesktopHDMAddress>(); ArrayList<HDMAddress.Pubs> uncompPubs = new ArrayList<HDMAddress.Pubs>(); ECKey k = new ECKey(mnemonicSeed, null); String address = k.toAddress(); k.clearPrivateKey(); String firstAddress = getFirstAddressFromSeed(password); wipeMnemonicSeed(); wipeHDSeed(); this.hdSeedId = AbstractDb.desktopAddressProvider.addHDKey(encryptedMnemonicSeed .toEncryptedString(), encryptedHDSeed.toEncryptedString(), firstAddress, isFromXRandom, address, null, null); if (as.size() > 0) { // EnDesktopAddressProvider.getInstance().completeHDMAddresses(getHdSeedId(), as); if (uncompPubs.size() > 0) { // EnDesktopAddressProvider.getInstance().prepareHDMAddresses(getHdSeedId(), uncompPubs); for (HDMAddress.Pubs p : uncompPubs) { AbstractDb.addressProvider.setHDMPubsRemote(getHdSeedId(), p.index, p.remote); } } } }
Example 11
Source File: HDMKeychain.java From bitherj with Apache License 2.0 | 5 votes |
public PasswordSeed createPasswordSeed(CharSequence password) { if (isInRecovery()) { throw new AssertionError("HDM in recovery can not create passwordSeed"); } String encrypted = AbstractDb.addressProvider.getEncryptMnemonicSeed(hdSeedId); byte[] priv = new EncryptedData(encrypted).decrypt(password); ECKey k = new ECKey(priv, null); String address = k.toAddress(); Utils.wipeBytes(priv); k.clearPrivateKey(); return new PasswordSeed(address, encrypted); }
Example 12
Source File: HDAccountCold.java From bitherj with Apache License 2.0 | 5 votes |
public HDAccountCold(byte[] mnemonicSeed, CharSequence password, boolean isFromXRandom) throws MnemonicException.MnemonicLengthException { this.mnemonicSeed = mnemonicSeed; hdSeed = seedFromMnemonic(mnemonicSeed); this.isFromXRandom = isFromXRandom; DeterministicKey master = HDKeyDerivation.createMasterPrivateKey(hdSeed); EncryptedData encryptedHDSeed = new EncryptedData(hdSeed, password, isFromXRandom); EncryptedData encryptedMnemonicSeed = new EncryptedData(mnemonicSeed, password, isFromXRandom); ECKey k = new ECKey(mnemonicSeed, null); String address = k.toAddress(); k.clearPrivateKey(); DeterministicKey accountKey = getAccount(master); DeterministicKey externalKey = getChainRootKey(accountKey, AbstractHD.PathType .EXTERNAL_ROOT_PATH); DeterministicKey internalKey = getChainRootKey(accountKey, PathType .INTERNAL_ROOT_PATH); DeterministicKey key = externalKey.deriveSoftened(0); String firstAddress = key.toAddress(); accountKey.wipe(); master.wipe(); wipeHDSeed(); wipeMnemonicSeed(); hdSeedId = AbstractDb.hdAccountProvider.addHDAccount(encryptedMnemonicSeed .toEncryptedString(), encryptedHDSeed.toEncryptedString(), firstAddress, isFromXRandom, address, externalKey.getPubKeyExtended(), internalKey .getPubKeyExtended()); externalKey.wipe(); }
Example 13
Source File: AddressTest.java From bitherj with Apache License 2.0 | 5 votes |
@Test public void testAddress() { try { DumpedPrivateKey dumpedPrivateKey = new DumpedPrivateKey("L4rK1yDtCWekvXuE6oXD9jCYfFNV2cWRpVuPLBcCU2z8TrisoyY1"); ECKey ecKey = dumpedPrivateKey.getKey(); String addressStr = ecKey.toAddress(); assertEquals(ecKey.toAddress(), "1F3sAm6ZtwLAUnj7d38pGFxtP3RVEvtsbV"); } catch (AddressFormatException e) { e.printStackTrace(); } }
Example 14
Source File: HDMIdTest.java From bitherj with Apache License 2.0 | 5 votes |
@Test public void testRecoveryHDM() { try { HttpsTest.trust(); ECKey ecKey = new DumpedPrivateKey("L4rK1yDtCWekvXuE6oXD9jCYfFNV2cWRpVuPLBcCU2z8TrisoyY1").getKey(); String address = ecKey.toAddress(); System.out.println("eckey:" + address); byte[] decryptedPassword = new byte[32]; for (int i = 0; i < decryptedPassword.length; i++) { decryptedPassword[i] = 0; } GetHDMBIdRandomApi getHDMBIdRandomApi = new GetHDMBIdRandomApi(address); getHDMBIdRandomApi.handleHttpGet(); long randomKey = getHDMBIdRandomApi.getResult(); String message = Utils.format(HDMBId.BITID_STRING, address, Utils.bytesToHexString(decryptedPassword).toLowerCase(Locale.US), randomKey); byte[] hash = Utils.getPreSignMessage(message); byte[] signBytes = ecKey.signHash(hash, null); RecoveryHDMApi recoveryHDMApi = new RecoveryHDMApi(address, signBytes, decryptedPassword); recoveryHDMApi.handleHttpPost(); List<HDMAddress.Pubs> pubses = recoveryHDMApi.getResult(); for (HDMAddress.Pubs pubs : pubses) { System.out.println("hot:" + Utils.bytesToHexString(pubs.hot)); System.out.println("cold:" + Utils.bytesToHexString(pubs.cold)); System.out.println("remote:" + Utils.bytesToHexString(pubs.remote)); System.out.println("address:" + pubs.getAddress()); } } catch (Exception e) { e.printStackTrace(); } }
Example 15
Source File: PrivateKeyUEntropyDialog.java From bither-desktop-java with Apache License 2.0 | 4 votes |
@Override public void run() { startGeneratingTime = System.currentTimeMillis(); onProgress(startProgress); SecureCharSequence password = passwordGetter.getPassword(); boolean success = false; final ArrayList<String> addressStrs = new ArrayList<String>(); double progress = startProgress; double itemProgress = (1.0 - startProgress - saveProgress) / (double) targetCount; try { entropyCollector.start(); PeerUtil.stopPeer(); java.util.List<Address> addressList = new ArrayList<Address>(); for (int i = 0; i < targetCount; i++) { if (cancelRunnable != null) { finishGenerate(); SwingUtilities.invokeLater(cancelRunnable); return; } XRandom xRandom = new XRandom(entropyCollector); ECKey ecKey = ECKey.generateECKey(xRandom); ecKey.setFromXRandom(true); progress += itemProgress * progressKeyRate; onProgress(progress); if (cancelRunnable != null) { finishGenerate(); SwingUtilities.invokeLater(cancelRunnable); return; } // start encrypt ecKey = PrivateKeyUtil.encrypt(ecKey, password); Address address = new Address(ecKey.toAddress(), ecKey.getPubKey(), PrivateKeyUtil.getEncryptedString(ecKey), ecKey.isFromXRandom()); ecKey.clearPrivateKey(); addressList.add(address); addressStrs.add(address.getAddress()); progress += itemProgress * progressEntryptRate; onProgress(progress); } entropyCollector.stop(); passwordGetter.wipe(); if (cancelRunnable != null) { finishGenerate(); SwingUtilities.invokeLater(cancelRunnable); return; } KeyUtil.addAddressListByDesc(addressList); success = true; } catch (Exception e) { e.printStackTrace(); } finishGenerate(); if (success) { while (System.currentTimeMillis() - startGeneratingTime < MinGeneratingTime) { } onProgress(1); didSuccess(addressStrs); } else { onFailed(); } }
Example 16
Source File: HDMIdTest.java From bitherj with Apache License 2.0 | 4 votes |
@Test public void testCreateHDAddress() { try { HttpsTest.trust(); ECKey ecKey = new DumpedPrivateKey("L4rK1yDtCWekvXuE6oXD9jCYfFNV2cWRpVuPLBcCU2z8TrisoyY1").getKey(); String address = ecKey.toAddress(); GetHDMBIdRandomApi getHDMBIdRandomApi = new GetHDMBIdRandomApi(address); getHDMBIdRandomApi.handleHttpGet(); long randomKey = getHDMBIdRandomApi.getResult(); byte[] decryptedPassword = new byte[32]; for (int i = 0; i < decryptedPassword.length; i++) { decryptedPassword[i] = 0; } String message = Utils.format(HDMBId.BITID_STRING, address, Utils.bytesToHexString(decryptedPassword).toLowerCase(Locale.US), randomKey); byte[] hash = Utils.getPreSignMessage(message); byte[] signBytes = ecKey.signHash(hash, null); UploadHDMBidApi uploadHDMBidApi = new UploadHDMBidApi(address, address, signBytes, decryptedPassword); uploadHDMBidApi.handleHttpPost(); boolean str = uploadHDMBidApi.getResult(); HDMAddress.Pubs pubs = new HDMAddress.Pubs(ecKey.getPubKey(), ecKey.getPubKey(), null, 0); List<HDMAddress.Pubs> pubsList = new ArrayList<HDMAddress.Pubs>(); pubsList.add(pubs); CreateHDMAddressApi createHDMAddressApi = new CreateHDMAddressApi(address, pubsList, decryptedPassword); createHDMAddressApi.handleHttpPost(); List<byte[]> remotePubs = createHDMAddressApi.getResult(); for (int i = 0; i < pubsList.size(); i++) { HDMAddress.Pubs pubss = pubsList.get(i); pubss.remote = remotePubs.get(i); System.out.println("hot:" + Utils.bytesToHexString(pubss.hot)); System.out.println("cold:" + Utils.bytesToHexString(pubss.cold)); System.out.println("remote:" + Utils.bytesToHexString(pubss.remote)); System.out.println("create,Address:" + pubss.getAddress()); } List<byte[]> unsigns = new ArrayList<byte[]>(); unsigns.add(Utils.doubleDigest(decryptedPassword)); SignatureHDMApi signatureHDMApi = new SignatureHDMApi(address, 0, decryptedPassword, unsigns); signatureHDMApi.handleHttpPost(); List<byte[]> bytesList = signatureHDMApi.getResult(); } catch (Exception e) { e.printStackTrace(); } }
Example 17
Source File: PrivateKeyUEntropyActivity.java From bither-android with Apache License 2.0 | 4 votes |
@Override public void runWithService(BlockchainService service) { boolean success = false; final ArrayList<String> addressStrs = new ArrayList<String>(); double progress = startProgress; double itemProgress = (1.0 - startProgress - saveProgress) / (double) targetCount; try { entropyCollector.start(); if (service != null) { service.stopAndUnregister(); } XRandom xRandom = new XRandom(entropyCollector); List<Address> addressList = new ArrayList<Address>(); for (int i = 0; i < targetCount; i++) { if (cancelRunnable != null) { finishGenerate(service); runOnUiThread(cancelRunnable); return; } ECKey ecKey = ECKey.generateECKey(xRandom); ecKey.setFromXRandom(true); progress += itemProgress * progressKeyRate; onProgress(progress); if (cancelRunnable != null) { finishGenerate(service); runOnUiThread(cancelRunnable); return; } // start encrypt ecKey = PrivateKeyUtil.encrypt(ecKey, password); Address address = new Address(ecKey.toAddress(), ecKey.getPubKey(), PrivateKeyUtil.getEncryptedString(ecKey), true, ecKey.isFromXRandom()); ecKey.clearPrivateKey(); addressList.add(address); addressStrs.add(address.getAddress()); progress += itemProgress * progressEntryptRate; onProgress(progress); } entropyCollector.stop(); password.wipe(); password = null; if (cancelRunnable != null) { finishGenerate(service); runOnUiThread(cancelRunnable); return; } KeyUtil.addAddressListByDesc(service, addressList); success = true; } catch (Exception e) { e.printStackTrace(); } finishGenerate(service); if (success) { while (System.currentTimeMillis() - startGeneratingTime < MinGeneratingTime) { } onProgress(1); onSuccess(addressStrs); } else { onFailed(); } }
Example 18
Source File: PrivateKeyUEntropyDialog.java From bither-desktop-java with Apache License 2.0 | 4 votes |
@Override public void run() { startGeneratingTime = System.currentTimeMillis(); onProgress(startProgress); SecureCharSequence password = passwordGetter.getPassword(); boolean success = false; final ArrayList<String> addressStrs = new ArrayList<String>(); double progress = startProgress; double itemProgress = (1.0 - startProgress - saveProgress) / (double) targetCount; try { entropyCollector.start(); PeerUtil.stopPeer(); java.util.List<Address> addressList = new ArrayList<Address>(); for (int i = 0; i < targetCount; i++) { if (cancelRunnable != null) { finishGenerate(); SwingUtilities.invokeLater(cancelRunnable); return; } XRandom xRandom = new XRandom(entropyCollector); ECKey ecKey = ECKey.generateECKey(xRandom); ecKey.setFromXRandom(true); progress += itemProgress * progressKeyRate; onProgress(progress); if (cancelRunnable != null) { finishGenerate(); SwingUtilities.invokeLater(cancelRunnable); return; } // start encrypt ecKey = PrivateKeyUtil.encrypt(ecKey, password); Address address = new Address(ecKey.toAddress(), ecKey.getPubKey(), PrivateKeyUtil.getEncryptedString(ecKey), ecKey.isFromXRandom()); ecKey.clearPrivateKey(); addressList.add(address); addressStrs.add(address.getAddress()); progress += itemProgress * progressEntryptRate; onProgress(progress); } entropyCollector.stop(); passwordGetter.wipe(); if (cancelRunnable != null) { finishGenerate(); SwingUtilities.invokeLater(cancelRunnable); return; } KeyUtil.addAddressListByDesc(addressList); success = true; } catch (Exception e) { e.printStackTrace(); } finishGenerate(); if (success) { while (System.currentTimeMillis() - startGeneratingTime < MinGeneratingTime) { } onProgress(1); didSuccess(addressStrs); } else { onFailed(); } }