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package common;
public class
Utils {
private Utils () {};
/**
* A hash function that salts the password
* in a way that is pseudo dynamic.
*
* @param t the text to salt
* @param s the salt
* @return
*/
static public String
real_hash_func (String t, String s) {
int a = t.getBytes()[0];
int b = t.getBytes()[a%t.length()];
StringBuilder sb = new StringBuilder ();
sb.append (t).insert (b, s);
return sb.toString();
}
/**
* Hash a text with a salt.
*
* @param t
* @return
*/
static public String
hash_func (String t) {
return real_hash_func(t, common.Config.PW_SALT);
}
}
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