}
return rv;
}
+
+bool InspIRCd::TimingSafeCompare(const std::string& one, const std::string& two)
+{
+ if (one.length() != two.length())
+ return false;
+
+ unsigned int diff = 0;
+ for (std::string::const_iterator i = one.begin(), j = two.begin(); i != one.end(); ++i, ++j)
+ {
+ unsigned char a = static_cast<unsigned char>(*i);
+ unsigned char b = static_cast<unsigned char>(*j);
+ diff |= a ^ b;
+ }
+
+ return (diff == 0);
+}