Verifiable Random ID Generator(vridgen) is a package that lets you create not just a random id, but a random id that you can as well verify its integrity anytime. IDs generated can be verified client side before performing other function on it.
Raw sockets and native bindings for Node & io.js.
Generate and verify the check digit for the UPU S10 postal tracking codes.
MD5 checksum utility
A straightforward implementation of base58-check encoding for Audax
Given a target file, recursively search for duplicated files.
automatically prevent certain file edits from slipping past human code review
Permet d'utiliser tous les Hash-file en 1 seul module
Forward compatible checksum algorithm
Adds some checksum comman support to JSFtp
Calculates a MD5 for given data
Library for Google Page Rank checksum calculation
Calculates a MD4 for given data
Returns the SHA checksum of the given `readable` stream as a Promise
A stream that fingerprints its passthru on the fly
net-ping && raw-socket(prebuild)
Checksum static resources and optionally update the references in HTML files to match.
A pure-JavaScript 32-bit FNV hash that implements the `crypto.Hash` and `stream.Transform` interfaces.
A module for checking numbers against luhn algorithm
Fingerprints output files