org.bongiorno.misc.utils

Class SecurityUtils

java.lang.Object

org.bongiorno.misc.utils.SecurityUtils

public class SecurityUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
SecurityUtils()

Method Summary

Modifier and Type	Method and Description
static String	hashTo(String val, String strategy) Returns a BigInteger representation of a hash of 'val'.
static String	hashToMD5(String val) Returns a BigInteger representation of a hash of 'val'.
static String	hashToSHA1(String val)
static String	hashToSHA256(String val) Returns a BigInteger representation of a hash of 'val'.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SecurityUtils

public SecurityUtils()

Method Detail

hashTo

public static String hashTo(String val,
                            String strategy)
                     throws UnsupportedOperationException

Returns a BigInteger representation of a hash of 'val'. The strategy is as per java MessageDigest

Parameters:

val - the value to hash

strategy - currently supported a MD5 and SHA-256

Returns:

a BigInteger whose toString will give a non-signed hex representation of this hash

Throws:

UnsupportedOperationException - if there was a problem performing hashing

hashToMD5

public static String hashToMD5(String val)
                        throws UnsupportedOperationException

Returns a BigInteger representation of a hash of 'val'. The strategy is as per java MessageDigest

Parameters:

val - the value to hash

Returns:

a String rep of the hashed value

Throws:

UnsupportedOperationException - if there was a problem performing hashing strategy defaults to MD5 hashing

hashToSHA256

public static String hashToSHA256(String val)
                           throws UnsupportedOperationException

Returns a BigInteger representation of a hash of 'val'. The strategy is as per java MessageDigest

Parameters:

val - the value to hash

Returns:

a BigInteger whose toString will give a non-signed hex representation of this hash

Throws:

UnsupportedOperationException - if there was a problem performing hashing strategy defaults to SHA256 hashing

hashToSHA1

public static String hashToSHA1(String val)
                         throws UnsupportedOperationException

Throws:

UnsupportedOperationException