Complete Analysis of the Blake3 Hash Algorithm —— The fastest, strongest, and most modern cryptographic hash function of 2025 (completely surpassing SHA-256/SHA-3) Project Blake3 SHA-256 SHA-3 (Keccak) XXH3 Design Year 2020 (Successor to Blake2) 2001 2015 2021 (Non-cryptographic) Security Level 128–256 bit (configurable) 128 bit 128–256 bit 0 bit (unsafe) Single-core Speed (64 bytes) 1.8–2.2 … Read more
1. Founding Time and Author Founding Time:<span>hashlib</span> module was first released as part of the Python core library with Python 2.5 in September 2006, replacing the older <span>md5</span> and <span>sha</span> modules. Core Developers: Gregory P. Smith: Core Python developer, main implementer of hashlib Python Security Team: Includes cryptography experts like Christian Heimes Open Source Community … Read more
In the digital age, encryption algorithms serve as the “digital locks” that ensure information security. Their core essence is to transform plaintext (original information) into ciphertext that cannot be directly recognized, allowing only the recipient with the “key” (secret key) to restore the ciphertext back to plaintext, thus achieving secure transmission and storage of information. … Read more
Introduction to Chen Shixiong 👋 Programmer Chen Shixiong, a popular Bilibili content creator, teaches in a clear and concise manner. 🚀 Previously worked as a senior backend developer at a leading company. 💻 Proficient in multiple languages including Java, Python, and JavaScript, with a long-term focus on reverse engineering, web scraping, and practical backend development. … Read more
1. Introduction Most projects today have high security requirements, especially financial systems, which require encrypted data transmission for inter-system interactions to ensure security. Therefore, I revisited some classic encryption algorithms. Today, I will implement a utility class for the MD5 encryption algorithm using the standard library in the Spring Security framework. 2. Overview of the … Read more
1. Introduction In today’s digital age, our lives are surrounded by various information, making information security crucial. Have you ever noticed how passwords are stored on servers when we register accounts online? How can we ensure that the files we download from the internet are exactly the same as those provided by the official source … Read more
Blockchain technology has garnered significant attention in recent years, with its core focus on data security and immutability. In blockchain, hash functions and encryption algorithms play crucial roles. This article will introduce how to implement basic hashing and encryption functions in C language to help beginners understand these concepts. 1. Introduction to Hash Functions A … Read more
Click the above SRE Operations Group，👉Follow me👈，Choose Set as Star High-quality articles delivered promptly 4 Nginx Reverse Proxy4.4 Implementing Load Balancing for HTTP Protocol Reverse Proxy 4.4.1 Related Directives and Parameters Based on the implementation of Nginx reverse proxy, advanced features such as backend server grouping, weight allocation, status monitoring, and scheduling algorithms can be … Read more