RSS 12 projects tagged "random"

Download Website Updated 26 Oct 2010 Visual Disk Test

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Pop 154.53
Vit 3.87

VDT (Visual Disk Test) performs various I/O tests on files and devices such as whole hard disks, partitions, and logical volumes. It provides visual feedback on screen while offering a broad selection of addressing methods and test area selection.

No download Website Updated 22 Dec 2012 entropybroker

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Pop 63.48
Vit 6.35

Entropy Broker is an infrastructure for distributing cryptographically secure random numbers (entropy data) from one or more servers to one or more clients. This prevents /dev/random from ever becoming empty. This is useful, for example, for virtual machines which naturally have no source of randomness.

Download Website Updated 27 Oct 2013 Chance

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Pop 56.25
Vit 1.25

Chance is a minimalist generator of random strings, numbers, etc., to help reduce some monotony, particularly while writing automated tests. It provides a rich library of generators for booleans, integer numbers, floats, strings, names, sentences, addresses, times, URLs, IP addresses, dice, guids, and much more. Built for both node.js and the browser, it goes great with Mocha or any other JavaScript testing framework. It includes a full suite of automated tests and rich documentation.

Download Website Updated 16 Jul 2012 Spectra

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Pop 46.93
Vit 2.02

Spectra is a simple tool designed to aid in evaluating the quality of random numbers generated by TRNGs and PRNGs. It does this by counting the occurrences of characters within a given input file to help detect perceived bias, and then visualizes the data as colored (or black and white) pixels in an image file to aid in detection of repeating patterns. As the human mind is exceptionally good at picking up on patterns that might otherwise be difficult to detect mathematically, Spectra allows the user to rapidly make a determination on the repeatability of numbers generated from the suspect RNG.

Download Website Updated 23 Jan 2013 PyScape

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Pop 46.21
Vit 1.42

PyScape generates dynamic soundscapes using the OpenAL library which can be manipulated interactively via a GUI. Several CC-licensed sounds are included, such as the Buddha Machine loops and various nature sounds.

No download Website Updated 07 Jun 2009 timer_entropyd

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Pop 35.55
Vit 42.15

timer_entropyd feeds the /dev/random device with entropy data (random values) read from timers. It does this by measuring how much longer or shorter a sleep takes, since this fluctuates by a few microseconds every time. The time for a sleep jitters due to the fact that the frequency of the clocks of the timers change when they become colder or hotter. This program does not require any extra hardware. It produces around 500 bits per second. This program is also usable with virtualized systems.

Download Website Updated 13 Dec 2010 imapfoo

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Pop 32.73
Vit 2.50

imapfoo allows one to quickly add email messages to a specified IMAP folder. These messages can either be composed of random hexadecimal text, data specified on the command line, generated from an input file using Markov Chains (e.g. Lorem Ipsum style content), or read from an mbox file. It is written in Perl and uses a couple of standard modules, which are all part of Debian Lenny and also available on CPAN.

No download Website Updated 27 Nov 2009 y_crypto

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Pop 28.60
Vit 40.03

The y_crypto library contains a number of PostgreSQL extension functions, primarily written in C. These include random number generation, generating hash digests, and RSA encryption, decryption, signing, and signature verification.

Download No website Updated 29 May 2012 Lightning effect JS

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Pop 25.16
Vit 26.26

Lightning effect JS is an object that can draw a random lightning bolt on the page. It can create a canvas on which a glowing random line similar to lightning bolt is drawn within given page boundaries. The position, color, and thickness of the lightning bolt are configurable parameters.

Download Website Updated 16 Aug 2012 rand

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Pop 20.02
Vit 1.10

rand takes a file, input stream, or list of "words" and repeats them in a random order to the given output file or stdout.

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Project Spotlight

Suricata

A network IDS and IPS engine.

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Project Spotlight

HotelDruid

A Web-based hotel and rental property management system.