自己的十二星座加密算法

自己写了个拙劣的加密算法，还望各位看到的朋友勿喷，用于掩盖明文密码，还是够用了。

package com.encryption.demo.utils;

public abstract class Encryption {

    private final static String encryKey[] = { "Aries", "Taurus", "Gemini",
            "Cancer", "Leo", "Virgo", "Libra", "Sagittarius", "Capricorn",
            "Aquarius", "Pisces" };

    public static final String encryption(String password) {
        int startIndex = 0;
        int pwdLen = password.length();
        if (pwdLen < encryKey.length) {
            startIndex = pwdLen;
        }
        char[] pwdArr = password.toCharArray();
        StringBuffer encyPwd = new StringBuffer();
        for (int i = 0; i < pwdArr.length; i++) {
            if (startIndex < encryKey.length) {
                int eachPwdHashCode = (String.valueOf(pwdArr[i])).hashCode();
                int eachencryKeyHashCode = encryKey[startIndex].hashCode();
                encyPwd.append(Integer.toHexString(eachPwdHashCode));
                encyPwd.append(Integer.toHexString(eachencryKeyHashCode));
                startIndex++;
            } else {
                startIndex = 0;
            }
        }
        return encyPwd.toString();
    }
}