RSS 55 projects tagged "Mac OS X"

Download Website Updated 05 Nov 2013 php_mt_seed

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Pop 46.02
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).

Download Website Updated 23 Sep 2013 RdRand Java Utility

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Pop 49.51
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 11 Mar 2014 SaluSafe

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Pop 198.62
Vit 4.58

SaluSafe is an encrypted email, chat, and file storage and sharing system. Your email and files are highly encrypted end-to-end, and cannot be intercepted by any third party. It was built from the ground up for security via strong cryptography, and is not just another security wrapper on top of an existing email solution.

Download Website Updated 29 Apr 2013 libsodium

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Pop 36.12
Vit 18.79

libsodium is an easy-to-use crypto library. Its goal is to provide all of the core operations needed to build higher-level cryptographic tools. It is a portable, cross-compilable, installable, packageable library based on NaCl, with a compatible API.

Download Website Updated 13 Apr 2013 jEncrypt

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Pop 21.21
Vit 19.27

jEncrypt is a commandline file encryption archiver. Files are encrypted with the AES-CTR mode, which was recommended by the National Institute of Standards and Technology in 2001 (NIST SP 800-38A). AES-CTR mode only provides confidentiality. It requires a message authentication code such as CBC-MAC to ensure an encrypted message is not accidentally modified or maliciously tampered with, which jEncrypt currently does not provide.

No download Website Updated 15 Jan 2014 SSLsplit

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Pop 228.24
Vit 6.24

SSLsplit is a tool that performs man-in-the-middle attacks against SSL/TLS encrypted network connections for network forensics and penetration testing. It terminates SSL/TLS and initiates a new connection to the original destination, logging all data transmitted. It supports plain TCP and SSL, HTTP and HTTPS, and IPv4 and IPv6. For SSL and HTTPS, it generates and signs forged X509v3 certificates on-the-fly using the original certificate's subject DN and subjectAltName extension. It supports Server Name Indication, RSA, DSA, and ECDSA keys, and DHE and ECDHE cipher suites. It can also use existing certificates if the private key is available.

No download Website Updated 28 Feb 2012 FroZenLight

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Pop 36.11
Vit 1.00

FroZenLight interrelates line arts, mathematics, and cryptography. Circular shaped mirrors which are arranged in a grid-like manner reflect a light ray according to the reflection law of geometric optics. While random positions of the light source produce chaotic reflection patterns, it is possible to position the light source so that beautiful symmetric reflection patterns are created.

No download No website Updated 07 Jan 2014 Moneychanger

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Pop 136.35
Vit 10.74

Moneychanger is a GUI built on top of Open Transactions, a financial crypto library. Moneychanger can be used to create pseudonyms, issue currencies, open accounts, withdraw and deposit cash (untraceable digital cash), write and deposit cheques, trade on markets, and much, much more.

No download No website Updated 07 Jan 2014 Open Transactions

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Pop 229.85
Vit 16.38

The Open-Transactions project is a collaborative effort to develop a robust, commercial-grade, fully-featured, free-software toolkit implementing a full-strength financial cryptography library, API, CLI, and prototype server. Open-Transactions democratizes financial and monetary actions. You can use it for issuing currencies/stock, paying dividends, creating asset accounts, sending/receiving digital cash, writing/depositing cheques, cashier's cheques, creating basket currencies, trading on markets, scripting custom agreements, recurring payments, escrow, etc. Strong crypto is used. Balances are unchangeable (even by a malicious server). Receipts are destructible and redundant. The transactions are unforgeable. The cash is untraceable. The cheques are non-repudiable.

No download Website Updated 09 Apr 2014 Bitcoin Core

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Pop 496.55
Vit 75.69

Bitcoin is a peer-to-peer electronic cash system that is completely decentralized, without the need for a central server or trusted parties. Users hold the crypto keys to their own money and transact directly with each other, with the help of a P2P network to check for double-spending.

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Event and Task Manager

An event and task manager.

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schily

A set of tools for a variety of purposes.