devendranaga

/**
 * 
 * HMAC tutorial
 * 
 * Written by Devendra Naga ([email protected])
 * 
 * License MIT
 */
#include <iostream>
#include <stdint.h>

devendranaga

/**
 * Find current files in use for a specific process
 *
 * @Author: Devendra Naga ([email protected])
 *
 * License MIT
 */
#include <stdio.h>
#include <string.h>
#include <unistd.h>

devendranaga

#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>

struct linked_list {
    void *data;
    struct linked_list *next;
};

devendranaga

template <typename T>
class shared_data {
    public:
        ~shared_data() { }
        explicit shared_data(const shared_data &) = delete;
        shared_data &operator=(const shared_data &) = delete;

        // get shared object of this instance
        static shared_data *get();

devendranaga

static shared_data *shared_data::get()
{
    static shared_data sh;

    return &sh;
}

void shared_data::put_data(T &data)
{
    std::unique_lock<std::mnutex> lock(lock);

devendranaga

#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include <mbedtls/hkdf.h>
#include <stdint.h>
#include <string.h>

// salt is shared between server and client

devendranaga

/**
 * @description GCD in C++
 *
 * @copyright 2019-present Devendra Naga ([email protected]) All rights reserved
 */
#include <iostream>
#include <memory>
#include <string>
#include <vector>
#include <thread>

devendranaga

/**
 * program to demonstrate wireless ioctl
 */

#include <stdint.h>
#include <stdio.h>
#include <math.h>
#include <net/if.h>
#include <sys/ioctl.h>
#include <linux/wireless.h>

devendranaga

#include <iostream>
#include <memory>
#include <vector>
#include <time.h>
#include <sys/time.h>

namespace Core_Middleware {

class Perf_Item {
    public:

devendranaga

#include <iostream>
#include <stdint.h>
#include <string.h>
#include <openssl/pem.h>
#include <openssl/evp.h>
#include <openssl/ec.h>

class sm2_crypto {
    public:
        explicit sm2_crypto() {