Cryptography Articles

Virtual Reality, Blockchain, Cryptography, Industrial Software: A Comprehensive Guide to the Four New Hard-Core Computer Majors!

2026-02-20 by boardor

The 2025 college entrance examination application has just concluded. Parents are busy studying the admission results. However, few have noticed a phenomenon.This year, emerging branches of computer science are quietly rising.. Traditional computer science and technology, as well as software engineering, are already overcrowded. Each year, over 100,000 graduates enter the job market, leading to … Read more

Huawei Side-Hanging Layer 2 Networking Direct Forwarding (Wireless AP + Layer 3 + Side-Hanging WAC + Export Gateway)

2026-02-20 by boardor

1. Networking Requirements The enterprise has an export gatewayAR, a core switch (L3),WAC, andAP devices, and hopes to deploy a wireless network to provide employees with wireless internet access. The specific requirements are described in the table below: Requirement Specific Description WAC Networking Method Side-hanging Layer 2 Networking Business Data Forwarding Method Direct Forwarding (default … Read more

Method to Read Ethernet PHY Registers on M300

2026-02-17 by boardor

There are various methods to read Ethernet PHY on the M300 via software, but some tools require kernel support and can be quite cumbersome to compile. This article introduces a relatively simple tool for compilation and demonstrates how to read the contents of the PHY registers.Note: All compilations in this article are based on SDK … Read more

Detailed Explanation of PBE Algorithm: Password-Based Encryption Mechanism

2026-02-12 by boardor

Detailed Explanation of PBE Algorithm: Password-Based Encryption Mechanism 1. What is the PBE Algorithm PBE (Password Based Encryption) is an encryption technology that combines symmetric encryption algorithms and message digest algorithms. It is not an independent encryption algorithm, but a secure framework that converts user-friendly passwords into strong keys. 2. Core Idea of PBE The … Read more

Virtual Reality, Blockchain, Cryptography, Industrial Software: A Comprehensive Guide to the Four New Hard-Core Computer Majors!

2026-02-07 by boardor

As the 2025 college entrance examination application season approaches, parents will notice a phenomenon when they open the list of majors: computer-related majors have been subdivided into 19 directions. However, what truly stands out are these four new majors that sound very “hardcore”. Virtual Reality Technology, Blockchain Engineering, Cryptography and Security Technology, Industrial Software. As … Read more

Survival Guide for Python Web Scraping Interviews (Part 8)

2026-02-04 by boardor

How to Use Python’s pycryptodome Library to Handle ECC Encrypted Data? To handle ECC (Elliptic Curve Cryptography) encrypted data using Python’s pycryptodome library, you first need to install the pycryptodome library and then use its elliptic curve encryption module. Here is a simple example demonstrating how to generate ECC key pairs, sign messages, and verify … Read more

RK3588 Platform Development Series Explanation (PCIE)

2026-01-27 by boardor

Fill in the DTS based on the schematic The schematic describes the hardware from the perspective of IO signals, which are strongly correlated with the PHY’s index. As mentioned earlier, the controller and PHY index of the RK3588 may not be consistent, so special attention is needed when reviewing the schematic. Here are some suggestions … Read more

RK3588 Platform Development Series Explanation (PCIe)

2026-01-27 by boardor

Chip Resource Introduction The RK3588 has a total of 5 PCIe controllers, with the same hardware IP but different configurations. One of them is a 4-Lane DM mode that can be used as an EP, while another is a 2-Lane and 3 single-Lane controllers that can only be used as RC. The RK3588 has two … Read more

ZTE Microelectronics’ Automotive Grade High-Performance Central Computing Platform SoC Chip

2026-01-22 by boardor

Recently, ZTE Microelectronics’ automotive grade high-performance central computing platform SoC chip—Han域 M1 (ZX298091 V1.0)—successfully passed the certification from the Commercial Cryptography Testing Certification Center, complying with GM/T 0008 “Security Chip Cryptography Testing Guidelines,” and obtained the commercial cryptography product certification. Commercial cryptography serves as a core technological means to ensure information security, making the security … Read more