安全哈希算法（Secure Hash Algorithm，简称SHA）是一类广泛应用于信息安全领域的单向散列函数，主要用于配合数字签名标准（DSS）中的数字签名算法（DSA）以保障数据完整性与身份认证。该算法家族包含多种版本，如SHA-1、SHA-224、SHA-256、SHA-384以及SHA-512，均属于不 ...

KiviHash-SHA-512/384 is an IP core implementing the SHA-384, SHA-512 and SHA512/256 cryptographic algorithm, an one-way hash function compliant to NIS ...

Security experts vying to have their technology selected as the next cryptographic-hash algorithm standard for the U.S. government need to submit their entries this week. Then they will have a long ...

DeepCover® embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible. The DeepCover Secure Authenticator ...

At the Crypto 2004 conference in Santa Barbara, Calif., this week, researchers announced several weaknesses in common hash functions. These results, while mathematically significant, aren’t cause for ...

PGP Corporation is planning to migrate to a more secure version of the Secure Hash Algorithm (SHA) in the upcoming releases of its PGP Desktop and PGP Universal encryption solutions. According to a ...

Download this article in PDF format. On the surface, this sounds ridiculous: A lobby fish tank gets attacked by hackers. Why would anyone want to break into a fish tank (Fig. 1)? But in this case, the ...

As the U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) prepares to announce the winner of its competition to find the next-generation cryptographic hash algorithm, ...

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 ...