Conservation of Verification Entropy — a mathematical framework for the meta-law discovered across PLATO/SuperInstance experiments
Measures the Shannon and metric entropy of files
Simple command line interface client for testing Entropy
Random passphrase generator
Comprehensive binary analysis library with multi-format support, disassembly, and security analysis
random numbers in bitcoin
Shannon entropy calculator for files and byte streams — useful for detecting encrypted, packed, or compressed data
Calculates the Shannon entropy of arrays of bytes and strings
The algebra of dynamical systems — operator algebras from evolution
API for interacting with the Entropy RNG program on Solana
Safety-critical cognitive safety library for AI agents. 4-tier architecture (Resource Body, Kernel, Working Memory, Sifter) with formal verification primitives, detection layer, and integration primitives.
General purpose utility methods for creating lossless transforms for various file formats.
This plugin provides native entropy instrumentation for monitoring and metrics collection, including: available entropy
Outputs a variety of information on the entropy of a given string
Simple gem to calculate Shannon entropy.
Calculate the entropy of data
Estimate the entropy of a passphrase
Solves Wordle puzzles by ranking next guesses by expected information gain (Shannon entropy of the feedback-pattern distribution). Ships with the real Wordle word lists and a single-line interactive CLI.
Entropy in ruby
This little gem calculates the entropy and ( the cardinality) of a finite probability space, defined by a probability vector; and of a finite probability metric space, defined by a probability vector and metric function. Requires ruby 1.9.x
Generate a string with a target entropy
Includes solvers for continuous and discrete multivariate optimisation problems.
Train and predict string entropy based on character n-grams.
Entropy-based password strength checking for Ruby and ActiveModel