What are some real-world examples of security breaches that exploited weaknesses in cryptographic hash functions?

Jun 18, 2024 ... A hash function in cryptography operates by converting an input (or 'message') into a fixed-size string of bytes, typically a hash value. Jan 24, 2016 ... Ethereum uses KECCAK-256 instead of the NIST standardized SHA-3 hash function, Solidity 0.4.3 has introduced keccak256. Cryptographic hash function · the probability of a particular n {\displaystyle n} · finding an input string that matches a given hash value (a pre-image) is ... An IPv6 Prefix for Overlay Routable Cryptographic Hash Identifiers Version 2 (ORCHIDv2) (RFC 7343, ) Cryptographic checksums are based on hashing. The hash function checksum procedure ensures that the files sent during communication return the same hash code ... Oct 3, 2024 ... Let's dive into how you can identify cryptographic hashes in the wild and the tools that make the process easier. A cryptographic hash function is an algorithm designed to produce a fixed-size hash value from variable input data. Jul 29, 2024 ... Tiny hashing module that uses the native crypto API in Node.js and the browser. Useful when you want the same hashing API in all environments. Mar 20, 2014 ... Password hashes are slow; the usual ones on unix are built on MD5 or SHA-2 (iterated many times and with salt thrown in). Mar 17, 2022 ... Error: Security Hotspots reporting weak cryptography pointing to the wrong code. Context: We have a Typescript file that contains both the following import and ...