You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
450 B
15 lines
450 B
#pragma once
|
|
|
|
#include <string>
|
|
|
|
namespace pEp
|
|
{
|
|
// Returns false if a.size() != b.size().
|
|
// Compares always _all_ characters of 'a' and 'b' so runtime does not
|
|
// depends on the character position where the strings differ.
|
|
// Use this function instead of operator== if timing sidechannel attack
|
|
// might be a security problem.
|
|
bool constant_time_equal(const std::string& a, const std::string& b);
|
|
|
|
} // end of namespace pEp
|