In automated deployments, it's common to package and deploy entire directories (e.g. Lambda functions, Helm charts, etc.). A directory hash can act as a checksum to conditionally run a build for a ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

In the realm of computer science, it’s hard to go too far without encountering hashing or hash functions. The concept appears throughout security, from encryption to password storage to crypto, and ...

Vitalik Buterin has called on researchers to join the Poseidon cryptographic analysis program as Ethereum explores the potential switch to the Poseidon hash function to enhance its zk-proof ...

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible. Sometime in the fall of 2021, Andrew ...

Computing practitioners encounter hash functions almost every day, although they may not necessarily be the center of attention. When you install software packages or updates, the authenticity of a ...