CryptoByLeo/Src/RSA/Def.mqh

//+------------------------------------------------------------------+
//|                                                          Def.mqh |
//|                                   Copyright 2026, Niquel Mendoza |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2026, Niquel Mendoza"
#property link      "https://www.mql5.com"
#property strict

#ifndef CRYPTOBYLEO_SRC_RSA_DEF_MQH
#define CRYPTOBYLEO_SRC_RSA_DEF_MQH

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
// Includes generales para RSA

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include <TSN\\BInt\\Main.mqh>

// padders cipher
#include "..\\Padding\\OAEP\\Main.mqh"
// normal
#include "..\\Padding\\PKCS1v15\\Main.mqh"
#include "..\\Padding\\PSS\\Main.mqh"
// asn1
#include "..\\ASN1\\Main.mqh"
// 
#include "..\\B64\\Decode.mqh"

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
namespace TSN
{
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
//-- tipos de padders para firmar
enum ENUM_RSA_SING_PADDER
 {
  RSA_SING_PADDER_PSS,
  RSA_SING_PADDER_PKCS1V15
 };

//---
#define RSA_PUBKEY_PEM_LINESIZE (64)

//---
#define RSA_ALG_OID_TSIZE (15)
const uint8_t g_rsa_alg_id[RSA_ALG_OID_TSIZE] =
 {
  0x30, 0x0D,                                      // SEQUENCE, len 13
  0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D,  // OID rsaEncryption
  0x01, 0x01, 0x01,
  0x05, 0x00                                       // NULL
 };

//---
#define RSA_PUBKEY_PEMHEADER_CLEAN (26)
#define RSA_PUBKEY_PEMHEADER_SIZE  (28)
const uint8_t g_rsa_pubkey_pem_header[RSA_PUBKEY_PEMHEADER_SIZE] =
 {
  '-', '-', '-', '-', '-', 'B', 'E', 'G', 'I', 'N', ' ', 'P', 'U', 'B', 'L', 'I', 'C', ' ',
  'K', 'E', 'Y', '-', '-', '-', '-', '-', '\r', '\n'
 };

//---
#define RSA_PUBKEY_PEMFOOTER_SIZE  (26)
#define RSA_PUBKEY_PEMFOOTER_CLEAN (24)
const uint8_t g_rsa_pubkey_pem_footer[RSA_PUBKEY_PEMFOOTER_SIZE] =
 {
  '-', '-', '-', '-', '-', 'E', 'N', 'D', ' ', 'P', 'U', 'B', 'L', 'I', 'C', ' ', 'K', 'E', 'Y',
  '-', '-', '-', '-', '-', '\r', '\n'
 };

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
class PssParams
 {
public:
                     PssParams(uchar& _salt[], const int _salt_len)
    :                salt_len(_salt_len) { ArraySwap(salt, _salt);}
                     PssParams()
    :                salt_len(0) {}
                    ~PssParams(void) {}

  //---
  int                salt_len;
  uchar              salt[];
 };

}

#endif // CRYPTOBYLEO_SRC_RSA_DEF_MQH
//+------------------------------------------------------------------+