Function EncodeBase58

Base58.cpp:91–124

}

std::string EncodeBase58(const unsigned char* pbegin, const unsigned char* pend) {

  std::string ret;
  unsigned char digits[256];

  // Skip leading zeroes
  while (pbegin != pend && *pbegin == 0) {
    ret.push_back('1');
    pbegin++;
  }
  int length = (int)(pend - pbegin);

  int digitslen = 1;
  digits[0]=0;
  for(int i = 0; i < length; i++) {
    uint32_t carry = pbegin[i];
    for(int j = 0; j < digitslen; j++) {
      carry += (uint32_t)(digits[j]) << 8;
      digits[j] = (unsigned char)(carry % 58);
      carry /= 58;
    }
    while(carry > 0) {
      digits[digitslen++] = (unsigned char)(carry % 58);
      carry /= 58;
    }
  }

  // reverse
  for(int i = 0; i < digitslen; i++)
    ret.push_back(pszBase58[digits[digitslen - 1 - i]]);

  return ret;

}

std::string EncodeBase58(const std::vector<unsigned char>& vch)
{