信息安全备受关注，软件完整性校验可防止文件传输时丢失或被注入病毒。本文主要说明MD5sum与sha256sum的使用方法，助您保障文件安全无忧。 1、 先简要介绍MD5算法和SHA算法：SHA即安全散列算法（Secure Hash Algorithm），是一组经过FIPS认证的密码散列函数家族，广泛 ...

Last week, the Technology Workgroup of the Massachusetts State HIE Advisory Committee was asked to address an interesting policy and technology question. When a payload of data (a clinical summary, a ...

广泛使用的JavaScript加密库sha.js近日披露了一个严重安全漏洞。该库实现了安全哈希算法（Secure Hash Algorithm，SHA）系列，每周下载量超过1400万次，是许多依赖加密哈希保障安全的Node.js和浏览器应用程序的核心组件。 该漏洞编号为CVE-2025-9288，CVSS评分为9.1分，源于 ...

Bitcoin offers an irreversible digital property function that prior to its invention simply did not exist. Understanding Bitcoin is a one-way hash function should make sense because a hash function ...

Bringing to a close a five-year selection process, the U.S. National Institute of Standards and Technology (NIST) has selected the successor to the encryption algorithm that is used today to secure ...