kkokey

Keybase proof

I hereby claim:

• I am kkokey on github.
• I am kkokey (https://keybase.io/kkokey) on keybase.
• I have a public key ASBBB7pKoPjHvPC0-zSVgbPhG623APPcUwH8mLwYP3A6Hgo

To claim this, I am signing this object:

kkokey

public static String problem01(String str){
		
		final int defaultCountVal = 1;
//		String str = "abbaccchhaa";
//		str = "a";
		
		StringBuffer stb = new StringBuffer();
		int arrFirstIdx = 0;

		// str.length 가 65535가 넘어가면 아래 로직은 사용할 수 없다.

kkokey

    /**
     * HmacSHA512
     * 
     * @see <http://drumcoder.co.uk/blog/2011/apr/21/calculate-hmac-hash-java/>
     * @param String value
     * @param String secret
     * @return String
     */
    private String buildHmacSignature(String value, String secret) {
        String result;