Researchers have produced a collision in iOS’s built-in hash function, raising new concerns about Apple’s CSAM-scanning system — but Apple says the finding does not threaten the integrity of the ...

You may never have heard of SHA-1 or a hash collision, but it's one of the most impressive accomplishments of any security researcher. Since my start in 2008, I've covered a wide variety of topics ...

Researchers unveiled the first-ever practical collision attack the cryptographic hash function SHA-1. Researchers unveiled on Thursday the first practical collision attack for the 22-year old ...

CAMBRIDGE, MA, March 14, 2023 — Researchers from MIT and other institutions report that a “hash function” — a core database search operation — can be significantly accelerated through the use of ...

Chaotic hash functions represent a cutting‐edge convergence between nonlinear dynamics and cryptographic science. These functions employ chaotic maps—mathematical systems that exhibit extreme ...

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SHA1, one of the Internet's most crucial cryptographic algorithms, is so weak to a newly refined attack that it may be broken by real-world hackers in the next three months, an international team of ...

Hashing is a one-way cryptographic function while encryption is designed to work both ways. Encryption algorithms take input and a secret key and generate a random looking output called a ciphertext.

The PHP development team has released version 5.3.9 of the popular Web development platform in order to address a recently disclosed denial-of-service (DoS) vulnerability, as well as other security ...