Showing 1194 open source projects for "gnu/linux"

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  • 1
    CertForge is a web-based certificate utility written in Java 1.6, to make or view X.509 certificates, keys, CRLs, manage keystore and truststore (CTL) for SSL sites, and run as a simple Certificate Authority (CA).
    Downloads: 0 This Week
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  • 2

    CryptoEngine

    CryptoEngine (C) is a DLL Library that provide Cryptography Services.

    CryproEngine (C) is a Class Library (DLL) that provide (API) interface, programmer can use it when writing applications that needs Standard Cryptography Algorithms, using Qt-SDK. Actually this library is a Wrapper for Crypto++ library, by Wei Dai, which is approved by NIST (see www.cryptopp.com for details), CryptoEngine is intended to provide simple & easy to use interface (API) for standard cryptography algorithms for Qt-SDK Developers.
    Downloads: 0 This Week
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  • 3
    Portable PGP
    Portable PGP is a fully featured lightweight java based PGP tool. It allows to encrypt,decrypt,sign and verify text and files with a nice and absolutely straight graphical interface.
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    Downloads: 67 This Week
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  • 4
    AUM CSPRNG & Stream Cipher

    AUM CSPRNG & Stream Cipher

    A minimal CSPRNG reflecting the Zen of cipher design

    AUM is an extremely fast, small-state, cryptographically secure pseudo-random number generator and stream cipher. AUM exhibits uniform distribution, mixes rapidly, has no detected bias, and comes in three variants: AUM16, with an internal state array of 16+4 32-bit words; AUM32, with an internal state of 32+4 words; and AUM64 with a 64+4-word state. The former permit seeding with a key of up to 512 or 1024 bits, the latter with a 2048-bit key.
    Downloads: 0 This Week
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  • 5
    The MOTET Cipher & SE Scrambler

    The MOTET Cipher & SE Scrambler

    A tiny, fast encryption tool in C

    MOTET is a tiny, fast super-encipherment application written in C, featuring the new CSPRNG/stream ciphers MOTE and BEDBUG in each of their three variants, as well as the "gold standard" among ciphers, ISAAC. MOTET brings multiple levels of encryption, including a ciphertext-hash, a Vigenere mixing function, a choice of Caesar MOD or Caesar MIX ciphering on the primary key-stream, plus a deeply scrambled "outer shell" as a final super-encryption stage. A unique nonce IV guarantees that...
    Downloads: 0 This Week
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  • 6
    MOTE CSPRNG & Stream Cipher

    MOTE CSPRNG & Stream Cipher

    A family of small-state CSPRNGs and Stream Ciphers

    MOTE is a fast, small-state, cryptographically secure pseudo-random number generator (CSPRNG) and stream cipher. MOTE exhibits uniform distribution, mixes extremely rapidly, has no detected bias, and comes in three variants: MOTE8, with an internal state array of 8+4 32-bit words; MOTE16, with an internal state of 16+4 words; and MOTE32 with a 32+4-word state. The former permit seeding with a key of up to 256 or 512 bits, the latter with a 1024-bit key. Reduced to essentials, MOTE is only...
    Downloads: 0 This Week
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  • 7
    BEDBUG CSPRNG & Stream Cipher

    BEDBUG CSPRNG & Stream Cipher

    A family of FLEA-inspired CSPRNGs and Stream Ciphers

    BEDBUG is a small, fast, cryptographically secure pseudo-random number generator (CSPRNG) and stream cipher. It exhibits uniform distribution, mixes rapidly (with worst-case avalanche better than 16-bits), has no detected bias, and comes in three variants: BEDBUG128, with an internal state array of 128+3 32-bit words; BEDBUG256, with an internal state of 256+3 words; and BEDBUG512 with a 512+3-word state. The former permit seeding with a key of up to 4096 or 8192 bits, the latter with a...
    Downloads: 0 This Week
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  • 8
    SES Super-Encypherment Scrambler

    SES Super-Encypherment Scrambler

    SES brings back the uncrackable onetime pad, with a digital twist.

    SES brings back the uncrackable onetime pad, with a digital twist. It is well known that a random key of message-length is the only provably unbreakable cipher. SES uses cryptographic strength pseudo-random keys of message-length for its many encipherments, in addition to offering true one-time pad capability for the intrepid. SES is built on ISAAC, Bob Jenkins' unbroken CSPRNG, a fast and simple stream cipher placed in the Public Domain in 1996. SES now gives you the ability to...
    Downloads: 0 This Week
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  • 9
    CryptoPad v1.0

    CryptoPad v1.0

    AES-128 bit file encryptor

    CryptoPad is a Java based file encryptor ! It can encrypt every type of file. The icing on the cake is that it's 100% cross-platform. i.e. You can run the same .jar file on Windows, Mac OS, Linux and any OS capable of running JRE 8 :) CryptoPad uses AES-128 bit symmetric key encryption to secure your data.
    Downloads: 0 This Week
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  • 10
    Checksum Directory

    Checksum Directory

    Check some checksum!

    A secure and centralized way to get checksums of common downloads. You will find the usual MD5 hash, but also the newer and more secure hashes like SHA-1, SHA-256 and even SHA-512. If the filesize and all up to four hashes match, you should be save to use that downloaded file.
    Downloads: 0 This Week
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  • 11
    CRYpter

    CRYpter

    An encrypter/decrypter written on the weekends

    A simple encrypter/decrypter written in C with a graphical user interface written in Python. This tool was written to help forums' users to have their credits for the files they uploaded by putting their usernames from each forum they are active. *This encypting software generates a symetric key based in the password. The lenght of the key is variable. The rule for the length is: (Num_Of_Chars_In_Passwrd)^2 bytes .
    Downloads: 0 This Week
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  • 12
    Browser for Tor with Onion Router

    Browser for Tor with Onion Router

    Browser for Tor based on Dooble & Vidalia as integrated Addon

    Tor now plugs into the Browser. Dooble Web Browser, a secure open source userfriendly tool to explore the web secure over Tor. Steer Tor in the Browser (in Settings/Proxy/Tor) with an Add-On based on Vidalia. Just start the Add-On "Tor" in the Browser Add-On-Menu and in Settings/Proxy.
    Downloads: 14 This Week
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  • 13
    Pambaf

    Pambaf

    Another encryption algorithm

    Pambaf is a new encryption algorithm for users or developers with extremely high demands for security.
    Downloads: 0 This Week
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  • 14
    A pronounceable password generator plugin for KeePass. NOTE: This project has been discontinued. It hasn't been worth it to maintain the project for a while now, so no more updates will be made to the plugin. The algorithm this plugin uses is based off FIPS-181 which was withdrawn by NIST a while back. The proliferation of password managers that seamlessly run on multiple platforms (some of which are free) has also removed almost all advantages of using randomly generated pronounceable...
    Downloads: 8 This Week
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  • 15
    crypto-native

    crypto-native

    Java native access for pc/sc, pkcs11, openct based on JNA

    This is a java native wrapper, based on JNA of standard methods to access smart cards (pkcs11, pc/sc, openct, libusb). Goals of this projects are: * interoperability: it can work on any platform where JNA runs: Windows, Linux, Mac (and one day even Android) * modularity: you don't need to include pc/sc support if you only use pkcs11 * ease of integration: it depends only on few required libraries. * ease of use: it exposes a simple java interface (even if you can deal with the JNA classes directly)
    Downloads: 0 This Week
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  • 16

    jFileCrypt

    jFileCrypt encrypts and decrypts files

    jFileCrypt encrypts and decrypts files and directories fast and secure. It is written in Java 5 and uses the Java Cryptographic Extensions. It supports the following algorithms: Blowfish, DES, 3DES, AES and RC4.
    Downloads: 0 This Week
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  • 17
    This is a program that creates one-time-pads, encodes plaintext files with the one-time-pads, decodes them, and creates number-stations-like sound files for message transmission.
    Downloads: 0 This Week
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  • 18
    In Plain Sight (Beta)

    In Plain Sight (Beta)

    Hide your files and text in plain view of the world safely

    An application offering the possibility of embedding an image files and plain text into images, even going as far as password protecting the resulting file if desired. Simple to use and effective.
    Downloads: 0 This Week
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  • 19
    ISC - The ISAAC Stream Cipher

    ISC - The ISAAC Stream Cipher

    ISC lets you encrypt & decrypt text and files of any type up to 4GB

    ISAAC is a cryptographically secure pseudo-random number generator (CSPRNG) and stream cipher. It was developed by Bob Jenkins from 1993-1996 and placed in the Public Domain. ISAAC is fast - especially when optimised - and portable to most architectures in nearly all programming and scripting languages. After more than 20 years of existence ISAAC has not been broken, and the little program you have here allows you to use it to encrypt and decrypt text of arbitrary length, files of any...
    Downloads: 0 This Week
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  • 20
    CryptoDock

    CryptoDock

    CryptoDock is a tool that hosts various crypto. algorithms.

    CryptoDock is free multi-platform application written in Java that hosts various hash and modern cryptographic algorithms you can use to protect your sensitive data on your computer. Available cryptographic algorithms: 1. NLSE-1 2. One Time Pad 3. AES Available hashing algorithms: 1. MD5 2. SHA-1 3. SHA-256 4. SHA-512 IMPORTANT: In order to run CryptoDock you need to have Java installed on your computer. Java is free and can be downloaded from - http://www.java.com/
    Downloads: 0 This Week
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  • 21
    ImpraStorage

    ImpraStorage

    ImpraStorage provided a private imap access to store large files

    ImpraStorage provided a private imap access to store large files. Each file stored on the server is split in severals random parts. Each part also contains random noise data (lenght depends on a crypt key) to ensure privacy and exclude easy merge without the corresponding key. An index of files stored is encrypt (with the symmetric-key algorithm Kirmah) and regularly updated. Once decrypt, it permit to perform search on the server and download each part. transfert process is...
    Downloads: 0 This Week
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  • 22

    Cifrario di Cesare-Brute force

    Brute force su testi crittografati con il cifrario di Cesare.

    Questo software permette di decrittografare testi crittografati con il cifrario di Cesare tentando tutte le combinazioni possibili.
    Downloads: 0 This Week
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  • 23
    Is My Download Broken?

    Is My Download Broken?

    a powerful multipurpose checksum utility

    It's a cross platform utility designed for performing various checksumming activities. It supports verity of standards including ADLER-32, CRC-32, MD2, MD5, MURMUR-32, MURMUR-128, SHA-1, SHA-256, SHA-384, SHA-512 and SIPHASH24. Also generated results can be validated within the application. Results can be saved to a text file format. It can batch process folders as well. This tool requires Java Run-time Environment 7 or higher to use.
    Downloads: 0 This Week
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  • 24

    libnsa

    RSA 4096 C++ library

    Libnsa stands literally for "Library: Non Semper erit Aestas". It is a small C++ library which implements RSA encryption. The current version only creates the 4096 bit public and private keys.
    Downloads: 0 This Week
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  • 25

    NiseCrypt

    NiseCrypt is free encryption software

    NiseCrypt is a free encryption software, that anyone can use for any purpose, NiseCrypt supports 256bit AES encryption
    Downloads: 0 This Week
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