Cryptography Articles

Comprehensive Analysis of Cryptographic Algorithms: In-Depth Exploration from Principles to Applications

2026-06-02 by boardor

In the digital age, data security has become a core issue that cannot be ignored by businesses and individuals. As the cornerstone of information security, cryptographic algorithms are widely used in areas such as email, network communication, digital signatures, and digital rights management. This article will start from the basic principles of cryptographic algorithms, deeply … Read more

Cloud Privacy Data Deduplication in the Internet of Vehicles | Construction of Blind Signature Scheme for IoV Data

2026-05-29 by boardor

1 Introduction 1.1 Research Background and Industry Status Currently, the global Internet of Vehicles (IoV) industry is in a period of rapid development and strategic opportunity. According to Gartner’s forecast, the number of connected vehicles worldwide will exceed 350 million by 2026. As a core market, China’s IoV penetration rate has jumped from 30% in … Read more

STM32 Ethernet Station Management Interface

2026-05-15 by boardor

The STM32 chip comes with an Ethernet module, which includes a MAC 802.3 (Media Access Control) with a dedicated DMA controller. It supports the Media Independent Interface (MII) and Reduced Media Independent Interface (RMII), and switches between the two interfaces via a selection bit (see SYSCFG_PMC register). It has an SMI interface for communication with … Read more

Password Applications Enhancing Vehicle Network Communication Security

2026-05-04 by boardor

Background With the development of smart connected vehicles, the issue of vehicle network communication security has become increasingly prominent. Establishing a trust system for vehicle networks based on cryptographic technology is an important means to address communication security issues in vehicle networks, serving as the foundation for the safe operation of smart connected vehicles. National … Read more

HTTPS | Encryption Algorithms

2026-05-01 by boardor

Information security public welfare publicity, information security knowledge enlightenment. Add WeChat group reply to public account: WeChat Group; QQ group: 16004488 Joining the WeChat group or QQ group can get: Learning Tutorials Cryptography is widely used in computer science, and HTTPS is a secure communication protocol built on the foundation of cryptography. HTTPS was first … Read more

Embedded Engineers Tackle Security Challenges in the IoT Era

2026-05-01 by boardor

The Internet of Things (IoT) is indeed a buzzword today, but most engineers have long recognized that adding connectivity to any electronic device can bring numerous significant advantages. Thus, IoT is a very broad term that encompasses various applications, including everything from CCTV to IP-connected security cameras, as well as connected sensors in factories and … Read more

Systematic Solutions for Password Applications in Industrial Control Systems

2026-05-01 by boardor

Author: Beijing Haitai Fangyuan Technology Co., Ltd. General Manager of IoT and Terminal Security Product Line Jason Xu GUIDE Introduction In the current context of advocating for “New Infrastructure”, “Made in China 2025”, and “Industry 4.0”, new technologies and business models such as industrial internet, IoT, intelligent manufacturing, and artificial intelligence are rapidly developing. The … Read more

Research on Password Application System in Vehicle Networking

2026-04-30 by boardor

1 Introduction The application of vehicle networking-related technologies can significantly reduce road traffic accidents, improve traffic efficiency, and achieve energy conservation and emission reduction. In recent years, there has been an accelerated development trend globally. China’s C-V2X technology has rapidly developed over the past few years, with a preliminary standard system established, an initial industrial … Read more

Understanding Passwords: Key Concepts You Should Know

2026-04-21 by boardor

This “password” is not that “password”; key password knowledge you should know. As of July 1, the newly revised “Commercial Password Management Regulations” have officially come into effect. With the acceleration of the digitalization process, commercial passwords are now applied in all aspects of our lives, providing security assurance. The “password” referred to here is … Read more