md5代码:
public static String md5(String paramString){
if (Utils.isNullOrEmpty(paramString)) {
return "";
}
try
{
Object localObject1 = MessageDigest.getInstance("MD5");
if (localObject1 != null) {
((MessageDigest)localObject1).update(paramString.getBytes());
}
paramString = ((MessageDigest)localObject1).digest();
localObject1 = new StringBuilder();
int j = paramString.length;
int i = 0;
while (i < j)
{
String str = Integer.toHexString(paramString[i] & 0xFF);
if (str.length() == 1) {
((StringBuilder)localObject1).append('0');
}
((StringBuilder)localObject1).append(str);
i += 1;
}
}
catch (NoSuchAlgorithmException localNoSuchAlgorithmException)
{
Object localObject2;
for (;;)
{
localNoSuchAlgorithmException.printStackTrace();
localObject2 = null;
}
return ((StringBuilder)localObject2).toString();
}
他取两个值
public static String generateChkSum(HashMap<String, Object> paramHashMap) {
paramHashMap = a(paramHashMap);
Log.d("CheckSum Before Concat :::::::::: ", paramHashMap);
paramHashMap = md5(paramHashMap);
paramHashMap = md5(paramHashMap + "^" + AppConstants.a);
Log.d("CheckSum After Concat :::::::::: ", paramHashMap);
return paramHashMap;
logcat:
01-27 02:25:08.440 2369-3661/com.test.app D/CheckSum Before Concat ::::::::::: kinghema^1784e7fe94d4750df3af902489489b77
01-27 02:25:08.440 2369-3661/com.test.app D/CheckSum After Concat ::::::::::: 781973a6c9d36f18d9f02f80dc2e5d6e
,结果是:781973a6c9d36f18d9f02f80dc2e5d6e 但如果我们取2值并正常在线哈希: 39cec39f604f5a4380bae1f00c7404b6
所以我的问题是他使用的这种类型的哈希是什么?什么是这个代码和在线代码之间的差异他使用的方法是什么?