Example usage for com.google.common.hash Hashing sha512

Introduction

In this page you can find the example usage for com.google.common.hash Hashing sha512.

Prototype

public static HashFunction sha512()

Source Link

Document

Returns a hash function implementing the SHA-512 algorithm (512 hash bits) by delegating to the SHA-512 MessageDigest .

Usage

From source file:utils.HashGenerator.java

/**
 * Return file's MD5.//from   ww w .j av  a 2 s .  co m
 * @param filePath the path where the file to have the md5 generated belongs.
 * @return The MD55 in String
 * @throws NoSuchAlgorithmException
 * @throws IOException
 */
public static String generateSHA512(String filePath) throws NoSuchAlgorithmException, IOException {
    File file = new File(filePath);
    String sha512 = BaseEncoding.base16().encode(Files.hash(file, Hashing.sha512()).asBytes()).toLowerCase();
    return sha512;
}

From source file:com.lithium.flow.util.HashFunctions.java

@Nonnull
public static HashFunction of(@Nonnull String name) {
    checkNotNull(name);/*from   w w w . j  a va  2 s  . com*/
    switch (name) {
    case "adler32":
        return Hashing.adler32();
    case "crc32":
        return Hashing.crc32();
    case "md5":
        return Hashing.md5();
    case "sha1":
        return Hashing.sha1();
    case "sha256":
        return Hashing.sha256();
    case "sha512":
        return Hashing.sha512();
    case "sipHash24":
        return Hashing.sipHash24();
    case "murmur3_32":
        return Hashing.murmur3_32();
    case "murmur3_128":
        return Hashing.murmur3_128();
    default:
        throw new RuntimeException("unknown hash: " + name);
    }
}

From source file:org.apache.druid.query.filter.BloomKFilterHolder.java

public static BloomKFilterHolder fromBloomKFilter(BloomKFilter filter) throws IOException {
    byte[] bytes = BloomFilterSerializersModule.bloomKFilterToBytes(filter);

    return new BloomKFilterHolder(filter, Hashing.sha512().hashBytes(bytes));
}

From source file:org.fenixedu.bennu.oauth.util.OAuthUtils.java

public static String generateCode() {
    return Hashing.sha512().hashString(UUID.randomUUID().toString(), StandardCharsets.UTF_8).toString();
}

From source file:org.apache.druid.query.filter.BloomKFilterHolder.java

public static BloomKFilterHolder fromBytes(byte[] bytes) throws IOException {
    return new BloomKFilterHolder(BloomFilterSerializersModule.bloomKFilterFromBytes(bytes),
            Hashing.sha512().hashBytes(bytes));
}

From source file:org.vas.domain.repository.User.java

/**
 * Convenient method for password hashing
 *//*from   w w  w .j  av a  2  s  . c  o m*/
public static String hashPassword(String password) {
    return Hashing.sha512().hashString(password, Charsets.UTF_8).toString();
}

From source file:tech.beshu.ror.acl.blocks.rules.impl.__old_AuthKeySha512SyncRule.java

@Override
protected HashFunction getHashFunction() {
    return Hashing.sha512();
}

From source file:com.infinities.keystone4j.utils.PasswordUtils.java

public static boolean checkPassword(String password, String hashed) {
    logger.debug("password: {}, hashed: {}", new Object[] { password, hashed });
    if (Strings.isNullOrEmpty(password) || Strings.isNullOrEmpty(hashed)) {
        return false;
    }/*from w ww  .  ja va2  s  . co m*/

    String passwordUtf8 = null;
    try {
        passwordUtf8 = new String(verifyLengthAndtruncPassword(password).getBytes(UTF8), UTF8);
    } catch (UnsupportedEncodingException e) {
        logger.error(ENCODE_FAILED, e);
        return false;
    }
    String passwordSha512 = Hashing.sha512().hashString(passwordUtf8, Charsets.UTF_8).toString();
    logger.debug("password sha512: {}, hashed: {}", new Object[] { passwordSha512, hashed });
    return passwordSha512.equals(hashed);
}

From source file:org.vas.domain.repository.User.java

/**
 * Same as {@link User#hashPassword(String)} but with a char array
 * /*from  w ww.j  av a  2 s  .c  om*/
 * @param password
 * @return
 */
public static String hashPassword(char[] password) {
    return Hashing.sha512().hashString(new String(password), Charsets.UTF_8).toString();
}

From source file:org.fenixedu.academic.domain.candidacy.GenericApplicationRecomentation.java

public GenericApplicationRecomentation(GenericApplication application, String title, String name,
        String institution, String email) {
    setRootDomainObject(Bennu.getInstance());
    final String confirmationCode = Hashing.sha512().hashString(getEmail() + System.currentTimeMillis()
            + hashCode() + new Random(System.currentTimeMillis()).nextGaussian(), Charsets.UTF_8).toString();
    setConfirmationCode(confirmationCode);
    setEmail(email);// w w  w  .j a  va2  s .c  om
    setGenericApplication(application);
    setInstitution(institution);
    setTitle(title);
    setName(name);
    setRequestTime(new DateTime());
    sendEmailForRecommendation();
}