Introduction Are you aware of the following: What is the significance of automotive information security? What is the main purpose of Secure Boot? What are the conventional implementation solutions for Secure Boot? In this article, we will explore and answer these questions together. For better understanding, here is the outline of the article: ▍Main Content … Read more
1. Overview The structure of onnx-runtime is as follows: Overall, this is a heterogeneous model execution framework that first performs hardware-independent graph optimization on the original ONNX model, retrieves the operator library corresponding to the currently supported hardware, then splits the model into multiple sub-models, and finally dispatches them to various hardware platforms for execution. … Read more
Recently, I worked on a project that involved selecting some encryption algorithms, and I would like to summarize them here to deepen our understanding of encryption. The most commonly used encryption algorithms can be summarized as one-way encryption and two-way encryption. They are quite simple and not difficult to understand. However, I believe it is … Read more
Big Data Digest Work Compiled by: Wan Jun, Molly, Jiang Bao Shang Blockchain, as the core technology behind Bitcoin and other cryptocurrencies, has attracted global attention in recent years. However, countries have varying attitudes towards this disruptive technology. Its decentralized distributed structure allows users to communicate directly without the need for a central node, which … Read more
Implementing Graphs with Adjacency Matrix and Adjacency List in C In data structures, a graph is a very important model that can represent various relationships, such as social networks, maps, and transportation networks. Graphs can mainly be represented in two ways: the adjacency matrix and the adjacency list. This article will detail these two representation … Read more
In the field of information security, cryptography plays a crucial role by encoding and decoding information to ensure its confidentiality, integrity, and authenticity. Symmetric encryption is a major branch of cryptography, characterized by the use of the same key for both encryption and decryption. Among the many symmetric encryption algorithms, the Advanced Encryption Standard (AES) … Read more
In Java development, data security is of utmost importance, and the Java Cryptography Architecture acts as a reliable “security guard,” providing various encryption algorithms to ensure data safety. Below, I will guide you through how it meets the needs for data encryption and security authentication. 1. What is the Java Cryptography Architecture? Let’s first discuss … Read more
Click the blue text to follow us Understanding Encryption Algorithms Through Number Theory Hello, students! I am Teacher Zhang, the formula wizard. Today in class, a student named Xiao Wang asked me an interesting question: “Teacher, I haven’t even understood functions yet, so what are those complex encryption algorithms? I heard they use number theory?” … Read more
Comprehensive Analysis of Java SHA-256 Algorithm 1. Theoretical Background 1.1 Basics of Hash Functions The hash function is a core component of cryptography, with the following key properties: Determinism: The same input will always produce the same output Efficiency: Quickly computes the hash value for inputs of any length Pre-image Resistance: It is infeasible to … Read more
If you find this article beneficial, feel free to share it. In this digital age, every online transaction and every encrypted email relies on a sophisticated encryption system. Today, I want to talk about the RSA algorithm (Rivest-Shamir-Adleman, named after its three inventors), the foundation of public key encryption that builds a security barrier in … Read more