Example usage for java.security NoSuchAlgorithmException toString

Introduction

In this page you can find the example usage for java.security NoSuchAlgorithmException toString.

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:Main.java

private static byte[] getKeyBytes(String mykey) {
    try {/*w  w  w .j  a  v  a2 s  . co  m*/
        MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
        digest.update(mykey.getBytes(Charset.forName("UTF-8")));
        return digest.digest();
    } catch (NoSuchAlgorithmException e) {
        Log.e(TAG, "Password creation exception: " + e.toString());
        return errorbyte;
    }
}

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From source file:Main.java

public static String getMD5(String mykey) {
    try {//from  w  w  w  . ja  v  a  2  s . c  o  m
        MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
        digest.update(mykey.getBytes(Charset.forName("UTF-8")));
        return bytesToHex(digest.digest()).toLowerCase();
    } catch (NoSuchAlgorithmException e) {
        Log.e(TAG, "MD5 hash exception: " + e.toString());
        return null;
    }
}

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From source file:Main.java

public static String getSHA256(byte[] mydata) {
    try {//w ww. j  av  a 2s . c o  m
        MessageDigest digest = java.security.MessageDigest.getInstance("SHA256");
        digest.update(mydata);
        return bytesToHex(digest.digest()).toLowerCase();
    } catch (NoSuchAlgorithmException e) {
        Log.e(TAG, "SHA hash exception: " + e.toString());
        return null;
    }
}

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From source file:Main.java

public static String getSHA256(String mykey) {
    try {// w ww .  j  a  v  a2  s . c o  m
        MessageDigest digest = java.security.MessageDigest.getInstance("SHA256");
        digest.update(mykey.getBytes(Charset.forName("UTF-8")));
        return bytesToHex(digest.digest()).toLowerCase();
    } catch (NoSuchAlgorithmException e) {
        Log.e(TAG, "SHA hash exception: " + e.toString());
        return null;
    }
}

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From source file:Main.java

public static String getHash(String text) {
    try {// w w w .  j av  a 2s.  c  o  m
        return SHA1(text);
    } catch (NoSuchAlgorithmException e) {
        Log.e(LOGTAG, "NoSuchAlgorithmException: " + e.toString(), e);

        return null; // FIXME: add other hash logic
    }
}

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From source file:org.starfishrespect.myconsumption.android.util.CryptoUtils.java

/**
 * Return a Base64 encoded String of the hash(input) (SHA 256)
 * @param input a String to encode/*  w  w  w .  j a  v a  2  s.c o  m*/
 * @return a Base64 encoded String of the hash(input) (SHA 256)
 */
public static String sha256(String input) {
    MessageDigest digest = null;
    try {
        digest = MessageDigest.getInstance("SHA-256");
    } catch (NoSuchAlgorithmException e) {
        LOGE(TAG, e.toString());
    }
    byte[] hash = new byte[0];
    if (digest != null) {
        try {
            hash = digest.digest(input.getBytes("UTF-8"));
        } catch (UnsupportedEncodingException e) {
            LOGE(TAG, e.toString());
        }

    }
    return Base64.encodeToString(hash, Base64.NO_WRAP);
}

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From source file:photosharing.api.ExecutorUtil.java

/**
 * helper method that returns an HTTPClient executor with credentials
 * available./*from w w w . j  a va 2  s .c o  m*/
 * 
 * Also enables the test case to connect to ANY SSL Certificate
 * valid/invalid
 * 
 * @return {Executor} or Null if there is an issue
 */
public static Executor getExecutor() {
    Executor executor = null;

    /*
     * if using one of the environments without a trusted CA chain or
     * you are using Fiddler, you want to set TRUST=TRUE in appconfig.properties
     */
    Configuration config = Configuration.getInstance(null);
    String sTrust = config.getValue(Configuration.TRUST);
    boolean trusted = Boolean.parseBoolean(sTrust);
    if (trusted) {
        try {
            HttpClientBuilder builder = HttpClients.custom();

            // Setup the SSL Context to Trust Any SSL Certificate
            SSLContextBuilder sslBuilder = new SSLContextBuilder();
            sslBuilder.loadTrustMaterial(null, new TrustStrategy() {
                /**
                 * override for fiddler proxy
                 */
                public boolean isTrusted(X509Certificate[] certs, String host) throws CertificateException {
                    return true;
                }
            });
            SSLContext sslContext = sslBuilder.build();
            builder.setHostnameVerifier(new AllowAllHostnameVerifier());
            builder.setSslcontext(sslContext);

            CloseableHttpClient httpClient = builder.build();
            executor = Executor.newInstance(httpClient);
        } catch (NoSuchAlgorithmException e) {
            logger.log(Level.SEVERE, "Issue with No Algorithm " + e.toString());
        } catch (KeyStoreException e) {
            logger.log(Level.SEVERE, "Issue with KeyStore " + e.toString());
        } catch (KeyManagementException e) {
            logger.log(Level.SEVERE, "Issue with KeyManagement  " + e.toString());
        }
    }

    return executor;
}

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From source file:org.fusesource.meshkeeper.classloader.basic.BasicClassLoaderFactory.java

static byte[] fingerprint(InputStream is) throws IOException {
    try {/* w  w  w  .  j  a v  a  2  s  .  c o m*/
        MessageDigest md = MessageDigest.getInstance("SHA-1");
        byte buffer[] = new byte[1024 * 4];
        int c;
        while ((c = is.read(buffer)) > 0) {
            md.update(buffer, 0, c);
        }
        return md.digest();
    } catch (NoSuchAlgorithmException e) {
        throw new IOException(e.toString());
    } finally {
        try {
            is.close();
        } catch (IOException ignore) {
        }
    }
}

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From source file:org.godotengine.godot.Utils.java

public static final String md5(final String s) {
    try {/*from ww w  . ja v  a2s  . co  m*/
        // Create MD5 Hash
        MessageDigest digest = java.security.MessageDigest.getInstance("MD5");
        digest.update(s.getBytes());

        byte messageDigest[] = digest.digest();

        // Create Hex String
        StringBuffer hexString = new StringBuffer();

        for (int i = 0; i < messageDigest.length; i++) {
            String h = Integer.toHexString(0xFF & messageDigest[i]);

            while (h.length() < 2) {
                h = "0" + h;
            }

            hexString.append(h);
        }

        return hexString.toString();
    } catch (NoSuchAlgorithmException e) {
        w("FB:MD5:Algorithm:" + e.toString());
    }

    return "";
}

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From source file:com.sixsq.slipstream.cookie.CryptoUtils.java

/**
 * Determine if the given signature matches the given data.
 *
 * @param signed/*  w  ww .  j a va  2s .c o m*/
 *            String representation of signature
 * @param data
 *            information to check
 *
 * @return true if the signature matches the given data, false otherwise
 */
public static boolean verify(String signed, String data) {

    boolean valid = false;

    try {

        Signature signature = Signature.getInstance(signatureAlgorithm);
        signature.initVerify(publicKey);

        signature.update(data.getBytes());

        byte[] signBytes = (new BigInteger(signed, radix)).toByteArray();
        valid = signature.verify(signBytes);

    } catch (NoSuchAlgorithmException e) {
        log.warning("Algorithm not recognized: " + signatureAlgorithm + " with details: " + e.getMessage());
    } catch (InvalidKeyException e) {
        log.warning(e.toString());
    } catch (SignatureException e) {
        log.warning(e.toString());
    }

    return valid;
}

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