SHA-256 produces a fixed 256-bit output from an input of any size, and Bitcoin applies it twice to block data. Ethereum chose ...

The National Institute of Standards and Technology published the final version of its "Secure Hash Algorithm-3" standard in August 2015 and has released it to the public, calling it a "next-generation ...

Fundamentally, Git repositories are built on hash values — presently using the SHA-1 algorithm. A simplified explanation of the importance of hash values to Git follows; readers may also be interested ...

Git 2.51 is out, and the release continues the long process of modernizing the version control system. The update includes several technical changes, but one of the most important areas of work is Git ...

The news has been proclaimed loudly and often: the SHA-1 hash algorithm is terminally broken and should not be used in any situation where security matters. Among other things, this news gave some ...