RSS 608 projects tagged "Cryptography"

No download No website Updated 13 Nov 2012 Multiple Eyepairs Only

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Pop 37.04
Vit 1.00

Multiple Eyepairs Only is a project to define a file format and to provide tools to use cryptography for things like four-eyes principles. The key idea is this: if information should only be accessible to a group of people together, with the additional possibility to have some redundancy in participants, then MEO is for you.

No download Website Updated 03 Jul 2013 Bitcoinproof

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Pop 31.50
Vit 1.00

Bitcoinproof creates a forgery-proof timestamp for your data, secured by the Bitcoin network. It allows you to prove that a certain event happened before a certain point in time. Maybe you want to prove that the damage in your flat already existed when you moved in, or that you were in possession of a great artwork before it was published, proving you are the author.

Download Website Updated 03 Jul 2013 Shasplit

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Pop 26.31
Vit 1.00

Shasplit takes a large data block, splits it into smaller parts, and puts those parts into an SHA-based content-addressed store. Reassembling those parts is a trivial "cat" invocation. Repeating parts (e.g., from previous split operations) are stored only once, which allows efficient incremental backups of whole LVM snapshots via Rsync. Shasplit shows its strengths on encrypted block devices, but might be useful for non-encrypted data, too.

Download No website Updated 11 Jul 2013 libbadger

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Pop 36.54
Vit 1.00

libbadger is an alternative to existing decentralized authentication systems which require regular direct communication between client and authority. Badger allows clients to authenticate with servers easily and securely in a browserless environment because there is no necessity to tunnel the client to an authority for the purposes of its own authentication. Using Badger, clients only need to communicate with an authority once in their lifetimes.

Download No website Updated 16 Jul 2013 MIRACL

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Pop 63.95
Vit 1.00

MIRACL (Multiprecision Integer and Rational Arithmetic Cryptographic Library) is a C software library that is widely regarded by developers as the gold standard open source SDK for elliptic curve cryptography (ECC). It is compact, fast, and efficient.

No download No website Updated 15 Aug 2013 Bletchley

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Pop 64.19
Vit 1.00

Bletchley is a real-world cryptanalysis framework. It was created to assist with the detection, analysis, and exploitation of cryptographic flaws and aims to help automate the tedious aspects of this analysis while leaving the security expert in control of the process. It features automated token encoding detection (36 encoding variants), passive ciphertext block length and repetition analysis, a script generator for efficient automation of HTTP requests, and a flexible, multithreaded padding oracle attack library with CBC-R support.

Download Website Updated 23 Sep 2013 RdRand Java Utility

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Pop 49.17
Vit 1.00

RdRand Java Utility provides a java.util.Random extension for Linux and Mac OS X wrapping Intel's Digital Random Number Generator (DRNG), known as Intel Secure Key, a name for its RDRAND instruction accessible via its free library librdrand, using JNI.

Download Website Updated 05 Nov 2013 php_mt_seed

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Pop 46.86
Vit 1.00

php_mt_seed finds possible seeds given the very first PHP mt_rand() output after possible seeding with mt_srand(). With advanced invocation modes, php_mt_seed is also able to match multiple, non-first, and/or inexact mt_rand() outputs to possible seed values. php_mt_seed is written in C with optional SIMD intrinsics (SSE4.1/AVX, XOP, AVX2, MIC) and OpenMP. On a modern quad-core CPU, it is able to search the full 32-bit seed space in one minute (or in just seven seconds on Xeon Phi).

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TurnKey Torrent Server Appliance

A Torrent server appliance that is easy to use and lightweight.

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nftables

A configuration tool for managing Linux kernel packet filtering rules of the nf_tables packet filter.