net.bryansaunders.jee6divelog.util
Class HashUtils

java.lang.Object
  net.bryansaunders.jee6divelog.util.HashUtils

public final class HashUtils
extends java.lang.Object

Utility Methods for Dealing with Hashing.

Author:

Bryan Saunders

Method Summary

static java.lang.String	base64Decode(java.lang.String stringToDecode) Decodes a Base64 string.
static java.lang.String	base64Encode(java.lang.String stringToEncode) Encodes a string as Base64.
static java.lang.String	toHmacSha1(java.lang.String stringToHash, java.lang.String key) Generates a HMAC-SHA1 Hash of the given String using the specified key.
static java.lang.String	toSha256(java.lang.String stringToHash) Hashes the string using SHA-256 Algorithim.

Methods inherited from class java.lang.Object

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

Method Detail

toSha256

public static java.lang.String toSha256(java.lang.String stringToHash)

Hashes the string using SHA-256 Algorithim.

Parameters:

stringToHash - String to hash

Returns:

Hashed String

base64Encode

public static java.lang.String base64Encode(java.lang.String stringToEncode)

Encodes a string as Base64.

Parameters:

stringToEncode - String to encode

Returns:

Encoded String

base64Decode

public static java.lang.String base64Decode(java.lang.String stringToDecode)

Decodes a Base64 string.

Parameters:

stringToDecode - String to decode

Returns:

Decoded String

toHmacSha1

public static java.lang.String toHmacSha1(java.lang.String stringToHash,
                                          java.lang.String key)

Generates a HMAC-SHA1 Hash of the given String using the specified key.

Parameters:

stringToHash - String to Hash

key - Key to Sign the String with

Returns:

Hashed String