rsa_ex.cpp

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "nixsys.h"
#include "rsa.h"

using namespace n2nc;

int main(int argc, char *argv[]){
  void *buf = malloc(256);
  void *buf2 = malloc(256);
  char *str= "encripted datajhjhgkhgfjhtguyty" ;
  char *key= "0123456789012345" ;
  
  int outw,n ;
  
  security::Rsa rs, rs2 ;
  
//   rs.genkey("key");
//    rs2.loadPriFromFile  ("/home/fab/myproject/n2nc-wc/n2nc/trunk/myscripts/private_key");
//    rs.loadPubFromFile  ("/home/fab/myproject/n2nc-wc/n2nc/trunk/myscripts/private_key");
  rs.loadPubFromFile  ("keypub");
  rs2.loadPriFromFile ("keypri");
  
  if (argc < 2){
    std::cerr << "encripting" << std::endl ;
    outw = 0 ;
    while(n = ::read(0,buf,64)){
      outw = rs.encrypt(buf, buf2,n);
      ::write(1,buf2,outw);
      std::cerr << "written" << outw << "bytes" << std::endl ;
    }
  }else{
    outw = 0 ;
      std::cerr << "decripting" << std::endl ;
    while(n = ::read(0,buf,128)){
      outw = rs2.decrypt(buf, buf2,n);
      ::write(1,buf2,outw);
      std::cerr << "written" << outw << "bytes" << std::endl ;
      
    }
  }
  
  
  
/*  
  written = bf.encrypt((void*)str,buf,strlen(str));
  written += bf.encrypt((void*)str,(void*)((uint)buf+written),strlen(str));
  
  bf2.decrypt(buf,buf2,written);
  std::cerr << (char*)buf2 << "wlen:" << written<< std::endl ;*/
  
  
  return EXIT_SUCCESS;
}

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