The SHA1 (Secure Hash Algorithm 1) cryptographic hash function is now officially dead and useless, after Google announced today the first ever successful collision attack. SHA1 is a cryptographic hash ...

Security researchers have achieved the first real-world collision attack against the SHA-1 hash function, producing two different PDF files with the same SHA-1 signature. This shows that the algorithm ...

Cryptographic hash functions are widely used in many aspects of security, such as digital signatures and data integrity checks. The short digital fingerprint generated from an electronic file, message ...

Security researchers have achieved the first real-world collision attack against the SHA-1 hash function, producing two different PDF files with the same SHA-1 signature. This shows that the algorithm ...

If the SHA1 hash for the downloaded chunk doesn't match the SHA1 hash included in the torrent file, the downloaded data is discarded. On top of these, the torrent files themselves have a SHA1 hash, ...

The Git source-code management system is famously built on the SHA‑1 hashing algorithm, which has become an increasingly weak foundation over the years. SHA‑1 is now considered to be broken and, ...

The SHA-1 hash algorithm has been known for at least a decade to be weak; while no generated hash collisions had been reported, it was assumed that this would happen before too long. On February 23, ...

It is time to retire SHA-1, or the Secure Hash Algorithm-1, says the US National Institute of Standards and Technology (NIST). NIST has set the date of Dec. 31, 2030 to remove SHA-1 support from all ...

A recently announced SHA-1 collision attack has the potential to break code repositories that use the Subversion (SVN) revision control system. The first victim was the repository for the WebKit ...

The PKI industry recommends that every SHA-1 enabled PKI move to the vastly more secure SHA-2. Here's why and how. For the past two years, I’ve been busy helping Public Key Infrastructure (PKI) ...