Examples with InvalidKeyException java.security.InvalidKeyException used on opensource projects

Example 91 with InvalidKeyException

use of java.security.InvalidKeyException in project walle by Meituan-Dianping.

the class V1SchemeSigner method signManifest.

/**
     * Signs the provided APK using JAR signing (aka v1 signature scheme) and returns the list of
     * JAR entries which need to be added to the APK as part of the signature.
     *
     * @param signerConfigs signer configurations, one for each signer. At least one signer config
     *        must be provided.
     *
     * @throws InvalidKeyException if a signing key is not suitable for this signature scheme or
     *         cannot be used in general
     * @throws SignatureException if an error occurs when computing digests of generating
     *         signatures
     */
public static List<Pair<String, byte[]>> signManifest(List<SignerConfig> signerConfigs, DigestAlgorithm digestAlgorithm, List<Integer> apkSigningSchemeIds, OutputManifestFile manifest) throws InvalidKeyException, CertificateEncodingException, SignatureException {
    if (signerConfigs.isEmpty()) {
        throw new IllegalArgumentException("At least one signer config must be provided");
    }
    // For each signer output .SF and .(RSA|DSA|EC) file, then output MANIFEST.MF.
    List<Pair<String, byte[]>> signatureJarEntries = new ArrayList<>(2 * signerConfigs.size() + 1);
    byte[] sfBytes = generateSignatureFile(apkSigningSchemeIds, digestAlgorithm, manifest);
    for (SignerConfig signerConfig : signerConfigs) {
        String signerName = signerConfig.name;
        byte[] signatureBlock;
        try {
            signatureBlock = generateSignatureBlock(signerConfig, sfBytes);
        } catch (InvalidKeyException e) {
            throw new InvalidKeyException("Failed to sign using signer \"" + signerName + "\"", e);
        } catch (CertificateEncodingException e) {
            throw new CertificateEncodingException("Failed to sign using signer \"" + signerName + "\"", e);
        } catch (SignatureException e) {
            throw new SignatureException("Failed to sign using signer \"" + signerName + "\"", e);
        }
        signatureJarEntries.add(Pair.of("META-INF/" + signerName + ".SF", sfBytes));
        PublicKey publicKey = signerConfig.certificates.get(0).getPublicKey();
        String signatureBlockFileName = "META-INF/" + signerName + "." + publicKey.getAlgorithm().toUpperCase(Locale.US);
        signatureJarEntries.add(Pair.of(signatureBlockFileName, signatureBlock));
    }
    signatureJarEntries.add(Pair.of(MANIFEST_ENTRY_NAME, manifest.contents));
    return signatureJarEntries;
}

Example 92 with InvalidKeyException

use of java.security.InvalidKeyException in project remusic by aa112901.

the class AESTools method encrpty.

public static String encrpty(String paramString) {
    MessageDigest messageDigest = null;
    try {
        messageDigest = MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    }
    messageDigest.update(INPUT.getBytes());
    byte[] stringBytes = messageDigest.digest();
    StringBuilder stringBuilder = new StringBuilder(stringBytes.length * 2);
    for (int i = 0; i < stringBytes.length; i++) {
        stringBuilder.append(CHARS[((stringBytes[i] & 0xF0) >>> 4)]);
        stringBuilder.append(CHARS[(stringBytes[i] & 0xF)]);
    }
    String str = stringBuilder.toString();
    SecretKeySpec localSecretKeySpec = new SecretKeySpec(str.substring(str.length() / 2).getBytes(), "AES");
    Cipher localCipher;
    try {
        localCipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
        localCipher.init(1, localSecretKeySpec, new IvParameterSpec(IV.getBytes()));
        return URLEncoder.encode(new String(BytesHandler.getChars(localCipher.doFinal(paramString.getBytes()))), "utf-8");
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (NoSuchPaddingException e) {
        e.printStackTrace();
    } catch (InvalidKeyException e) {
        e.printStackTrace();
    } catch (InvalidAlgorithmParameterException e) {
        e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    } catch (IllegalBlockSizeException e) {
        e.printStackTrace();
    } catch (BadPaddingException e) {
        e.printStackTrace();
    }
    return "";
}

Example 93 with InvalidKeyException

use of java.security.InvalidKeyException in project remusic by aa112901.

the class Aes method decrypt.

private static byte[] decrypt(byte[] content, String password) {
    try {
        byte[] keyStr = getKey(password);
        SecretKeySpec key = new SecretKeySpec(keyStr, "AES");
        //algorithmStr
        Cipher cipher = Cipher.getInstance(algorithmStr);
        //   ʼ
        cipher.init(Cipher.DECRYPT_MODE, key);
        byte[] result = cipher.doFinal(content);
        //
        return result;
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (NoSuchPaddingException e) {
        e.printStackTrace();
    } catch (InvalidKeyException e) {
        e.printStackTrace();
    } catch (IllegalBlockSizeException e) {
        e.printStackTrace();
    } catch (BadPaddingException e) {
        e.printStackTrace();
    }
    return null;
}

Example 94 with InvalidKeyException

use of java.security.InvalidKeyException in project LuaViewSDK by alibaba.

the class DecryptUtil method aes.

/**
     * 使用aes256进行解密
     *
     * @param encrypted
     * @return
     */
public static byte[] aes(final byte[] keys, final byte[] encrypted) {
    try {
        //get cipher
        Cipher cipher = AppCache.getCache(CACHE_PUBLIC_KEY).get(Constants.PUBLIC_KEY_PATH_CIPHER);
        if (cipher == null) {
            final SecretKeySpec skeySpec = new SecretKeySpec(keys, ALGORITHM_AES);
            final IvParameterSpec ivParameterSpec = new IvParameterSpec(cIv);
            cipher = Cipher.getInstance(ALGORITHM_AES);
            cipher.init(Cipher.DECRYPT_MODE, skeySpec, ivParameterSpec);
            //cache cipher
            AppCache.getCache(CACHE_PUBLIC_KEY).put(Constants.PUBLIC_KEY_PATH_CIPHER, cipher);
        }
        return cipher.doFinal(encrypted);
    } catch (NoSuchAlgorithmException e) {
        e.printStackTrace();
    } catch (NoSuchPaddingException e) {
        e.printStackTrace();
    } catch (InvalidKeyException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

Example 95 with InvalidKeyException

use of java.security.InvalidKeyException in project android_frameworks_base by ParanoidAndroid.

the class KeyChain method getPrivateKey.

/**
     * Returns the {@code PrivateKey} for the requested alias, or null
     * if no there is no result.
     *
     * @param alias The alias of the desired private key, typically
     * returned via {@link KeyChainAliasCallback#alias}.
     * @throws KeyChainException if the alias was valid but there was some problem accessing it.
     */
public static PrivateKey getPrivateKey(Context context, String alias) throws KeyChainException, InterruptedException {
    if (alias == null) {
        throw new NullPointerException("alias == null");
    }
    KeyChainConnection keyChainConnection = bind(context);
    try {
        final IKeyChainService keyChainService = keyChainConnection.getService();
        final String keyId = keyChainService.requestPrivateKey(alias);
        if (keyId == null) {
            throw new KeyChainException("keystore had a problem");
        }
        final OpenSSLEngine engine = OpenSSLEngine.getInstance("keystore");
        return engine.getPrivateKeyById(keyId);
    } catch (RemoteException e) {
        throw new KeyChainException(e);
    } catch (RuntimeException e) {
        // only certain RuntimeExceptions can be propagated across the IKeyChainService call
        throw new KeyChainException(e);
    } catch (InvalidKeyException e) {
        throw new KeyChainException(e);
    } finally {
        keyChainConnection.close();
    }
}