What Is a Cryptocurrency Public Ledger? How It Works and Risks

Discover how cryptocurrency public ledgers function as decentralized record-keeping systems, ensuring secure, transparent ...
shattered.io

Scrypt vs bcrypt: $37K vs $1,480 to Crack a Password [2026]

The short version: scrypt leans on memory, forcing an attacker to buy expensive RAM-heavy hardware instead of cheap GPU ...

Why aren't passwords encrypted? A beginner's guide to the differences between hashing, salting, and encryption

Are passwords registered on web services stored as-is in the operating company's database?If the database were to be leaked, ...
shattered.io

BLAKE3 vs SHA-3: 12x Faster, Lacks FIPS Status [2026]

BLAKE3 beats SHA3-256 by up to 12x on throughput benchmarks, but SHA-3 keeps its FIPS 202 edge. Full specs, pricing, and ...

Is Hashing Not Encryption? Organizing Encryption, Hashing, and Tamper Verification in 5 Questions with Teacher and Kenta

Kenta hashes a document and says, "I can revert this later to read it, right?" The teacher places an envelope and a document ...
The Cryptonomist

Ethereum hash functions clash over BLAKE3’s speed and SHA-3’s safety

Ethereum hash functions are reevaluated as post-quantum proof systems remove prior constraints, focusing on security and speed trade-offs.
blog.grancursosonline

Hash functions: o que são, como funcionam e onde são usadas

Voltar a escrever sobre hash functions é, para mim, uma volta às origens. Durante minha trajetória como professor universitário, lecionei disciplinas de Redes de Computadores e Segurança da Informação ...