Calculates the bit-level entropy of a string or ID space given its cardinality and length.
Generate more entropy to combine with Node's crypto.rng or window.crypto
A functional typescript implementation of the PCG family random number generators
Calculate the entropy of a password string, but fast!
👷 workerd for Linux 64-bit, Cloudflare's JavaScript/Wasm Runtime
Better `os.arch()` for node and the browser -- detect OS architecture
Easy to Remember, Readable UUIDs, that are Shakespearean gramatically correct sentences 🥳
Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.
A small implementation of `crypto.getRandomValues` for React Native. This is useful to polyfill for libraries like [uuid](https://www.npmjs.com/package/uuid) that depend on it.
Generate XRPL Accounts with a number-based secret: 8 chunks of 6 digits
The Linux 64-bit binary for esbuild, a JavaScript bundler.
The linux arm64 distribution of the Sentry CLI binary.
Chi-squared distribution entropy.
Cryptographic key pairs for the XRP Ledger
Provides functions for generating ordering strings with random jitter to minimize the likelihood of collisions
Generate XRPL Accounts with a number-based secret: 8 chunks of 6 digits
Utility for generating memorable passwords and converting random bytes into human-readable phrases
[](https://github.com/paralleldrive/aidd)[](https://paralleldrive.com)
A JavaScript implementation of UUID version 7
Various helper utilities for working with buffers and binary data
TypeScript definitions for fast-password-entropy
Translation between JavaScript values and Buffers
👷 workerd for Linux ARM 64-bit, Cloudflare's JavaScript/Wasm Runtime
The Linux ARM 64-bit binary for esbuild, a JavaScript bundler.
A wrapper for the National Institute of Standards and Technology (NIST) Randomness Beacon 'cause sometimes you need to get a 512-bit full-entropy bit-string programmatically. You never know.
Generate a 4 word password from words of size 3-8 characters, with frequencies in the 30th-60th percentile. This range gives a nice set of uncommon but not completely alien words. $ chbs generate --verbose -W 3..8 -P 30..60 Corpus size: 6396 candidate words of 33075 total Entropy: 48 bits (2^48 = 281474976710656) Years to guess at 1000 guesses/sec: 8926 magnate-thermal-sandbank-augur With the --verbose flag, the utility will calculate a time-to-guess based on a completely arbitrary 1000 guesses/sec. If you'd like a more secure password, either relax the various filtering rules (-W and -P), add more words to the password, or use a larger corpus. By default we use the American TV Shows & Scripts corpus taken from Wiktionary. Others provided: * Project Gutenberg 2005 corpus taken from Wiktionary. * 1 of every 7 of the top 60000 lemmas from wordfrequency.info (6900 actual lemmas after processing) See http://xkcd.com/936/ for the genesis of the idea. Data sources: http://en.wiktionary.org/wiki/Wiktionary:Frequency_lists http://wordfrequency.info/
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