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 ...

The proposal argued that some large organizations currently find it hard to move to a more secure hashing algorithm for their digital certificates and need the additional year to make the transition.

All this effort is necessary because the current standard–the Secure Hash Algorithm 2 (SHA-2)–is starting to show its age.

SHA-1 is one of the most prevalent forms of a secure hash algorithm used in the legal and security industry. Now that Professor Xiaoyun Wang and her associates in Tsinghua University and Shandong ...