How to convert Byte Array to hex string in visual c++?

Question

Declaration of a method are following:

//some.h
void TDES_Decryption(BYTE *Data, BYTE *Key, BYTE *InitalVector, int Length);

I am calling t

Answer 1

how about using the boost library like this (snippet taken from http://theboostcpplibraries.com/boost.algorithm ):

#include 
#include 
#include 
#include 
#include 

using namespace boost::algorithm;

int main()
{
  std::vector v{'C', '+', '+'};
  hex(v, std::ostream_iterator{std::cout, ""});
  std::cout << '\n';

  std::string s = "C++";
  std::cout << hex(s) << '\n';

  std::vector w{'4', '3', '2', 'b', '2', 'b'};
  unhex(w, std::ostream_iterator{std::cout, ""});
  std::cout << '\n';

  std::string t = "432b2b";
  std::cout << unhex(t) << '\n';
}