哈希（Hash / 散列）是 Web 安全学习中贯穿全局的基础概念：无论是密码存储、完整性校验、指纹识别，还是哈希碰撞攻击（Hash-Flooding）、PHP magic hash 绕过，都建立在对哈希函数特性与实现机制的理解之上。本文以 Learn-Web-Hacking 仓库中 哈希笔记为核心骨架，系统 ...

文章浏览阅读127次。EIP-7932（Secondary Signature Algorithms）为 Ethereum 引入了一套**统一的多签名算法注册表（algorithm registry）与标准化接口**，使得除 secp256k1 之外的后量子（Post-Quantum，PQ）签名算法也能被用于账户地址推导与签名验证。本文以 EIP-7932 规范为主体，结合仓库中 [assets/ ...

The short version: scrypt leans on memory, forcing an attacker to buy expensive RAM-heavy hardware instead of cheap GPU ...

"I have the 'same file' on my server, my local machine, and OneDrive. But are they all the same version?"—Even if you want to ...

Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication ...

BLAKE3 beats SHA3-256 by up to 12x on throughput benchmarks, but SHA-3 keeps its FIPS 202 edge. Full specs, pricing, and ...

PostgreSQL core team member Peter Eisentraut has written a blog post reflecting on the "unusually high number of features" that have been taken out of the upcoming PostgreSQL 19 release since the beta ...

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When aiming for a graduate school in computer science, many people likely struggle to decide on their target schools or ...

NeedyMantis malware, linked to China-based threat actors, has silently infiltrated telecoms, universities, and government ...