最近十年，SHA-1安全认证一直作为防伪及防止非法窃取知识产权(IP)的有力武器。但是现在，随着计算机技术信息处理的进步，用户亟待获取更高级别的安全方案。本文介绍基于SHA-256安全认证的工作原理，概要介绍安全认证系统采用的双向认证功能。 OPTION_5:HP ...

在经历了2017年的几轮暴涨之后，加密货币经济又即将告别2018年的前5个月。在这过去的5个月以来，由于加密货币市值的不断缩水，很多人都认为熊市来了，然而这些数字资产的网络算力，尤其是采用SHA-256算法的加密货币，仍在持续增长。如今，SHA-256矿工已经 ...

Greg Walker 喜欢构建一些教育性网站，简单易懂地讲解一些科普类算法。 他在这个解释 SHA-256 的视频中，不仅介绍了哈希计算，还涉及比特币挖矿、基础运算、函数、常量等知识。 什么是哈希函数？ 哈希就是将不同的输入映射成独一无二的、固定长度的值（又称 ...

The latest version of Linus Torvalds' Git version-control system brings experimental support for the SHA-256 cryptographic hash, moving it away from its reliance on the less safe SHA-1. Google and ...

The SHA-256 hash function remains a cornerstone of modern cryptographic systems, underpinning applications ranging from blockchain mining to secure communications in IoT networks. Recent advancements ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

The DS28C22 is a DeepCover® secure authenticator with I²C interface that uses the SHA-256 algorithm for bidirectional authentication. Additional features, including a 3Kb user EEPROM array, multiple ...

I used Ubuntu 18.04 this time to run the program. Since SHA-256 Animation is a program written in Ruby, execute the following command to install the execution ...

Google is encouraging businesses and security practitioners to utilize cryptographic hashes like SHA-256, a Secure Hash Algorithm which serves as the basis of the Bitcoin network’s proof of work (PoW) ...