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Your terminal has been editing everything you type
Note: the terminal output in this post is from macOS.
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Maxing out AES-128-CTR on a single Zen5 core
AES is the most widely deployed symmetric cipher in the world, encrypting most TLS traffic.
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Everything is an… unstructured byte stream?
Everything is a file is one of those Unix slogans that feels profound until you ask what it means.
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US Payment Rails
We’ve already touched upon US payment systems in the previous article on financial plumbing.
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Searchable Client-Side Encrypted Databases
The amount and size of data breaches seems nowhere near to plateauing.
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Financial Plumbing
Financial plumbing refers to everything that happens after a trade: clearing, settlement, payment, and bookkeeping.
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BFT Broadcast
Broadcast is a very useful distributed systems primitive.
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Ethereum Transactions Cheat Sheet
Concern EIP-1559 tx EIP-4337 UserOp EIP-8141 Frame tx Porto Tempo tx Seismic tx Authentication — Mechanism Signing scheme Flexible auth ECDSA (secp256k1) Anything (ECDSA, P256, WebAuthn, multisig, MPC, ZK proof) ECDSA or P256 natively; smart accounts defi…
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What makes a system distributed that a multiprocessor is not?
What is a distributed system?
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Solidity Types Layout Cheat Sheet
One unusual thing about programming in Solidity to target the EVM, as opposed to other programming languages targeting any other platform, is that a type doesn’t only dictate the data’s memory layout; it also dictates how the data is encoded in calldata a…