Showing 1194 open source projects for "gnu/linux"

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  • 1
    Use of Michael Rabin's Information Dispersal Algorithm to provide secure, dispersed storage in a networked environment. For full download, please get both Math-FastGF2 and Crypt-IDA releases under the files link. See project wiki for more information.
    Downloads: 0 This Week
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  • 2

    CryptoX

    AES Encryption Program

    v2.0.0 (Latest) ---CHANGE LOG--- v1.0.0 - Original Release v1.0.1 - Source Code Cleanup v2.0.0 - Now Features File Encryption Protect your privacy! Encrypt your messages and files with a cryptographic strength of up to 256 bits before sending them to others!
    Downloads: 0 This Week
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  • 3
    Simple pygtk application for create and verify md5, crc32 and other checksum
    Downloads: 0 This Week
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  • 4

    Crypto

    A powerful data encrypting tool.Encrypt data inside files.

    Crypto encrypts data inside any file.Not only the data is encrypted but also hidden.You can choose any type of file and hide your valuable data inside it.But the host file's size does not increase.So none can notice that you have Gigabytes of secret data inside a tiny 10kb text file.Try it now.Totally free.
    Downloads: 0 This Week
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  • 5
    Scramble!
    “Scramble your social network data!” - With Scramble you can selective enforce you access control preferences for your content on social networks like Facebook or Twitter ...
    Downloads: 0 This Week
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  • 6
    AESTextCrypt

    AESTextCrypt

    Encrypt and decrypt text using AES 256 bit encryption

    ...It also employs bcrypt, which implements key-stretching and an adaptive key setup phase, the complexity (number of rounds) of which is automatically set to match the processing power of the encrypting computer. This makes it highly resistant to dictionary attack. AESTextCrypt is written in Java, so can be run on all desktop platforms - Windows, Mac and Linux.
    Downloads: 2 This Week
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  • 7
    SSL Diagnos

    SSL Diagnos

    SSL Strength Evaluation and Test Utility

    SSL Diagnos is used to test SSL strength; get information about SSL protocols (pct, ssl2, ssl3, tls, dtls) and cipher suites. It can also be used for testing and rating ciphers on SSL clients. It has also specific support for pop3s, sip, smtp and explicit ftps. Tests for heartbleed (including dtls). Furthermore a separate tool, SSLPressure, not using openssl can be used to check the whole spectrum of possible SSL protocols on a server. Can also be used for testing ssl for...
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  • 8
    Wordpie Python Based Brute Force

    Wordpie Python Based Brute Force

    Python Based Brute Force Password Cracking Assistant By Clownsec

    A python script used to generate all possible password combinations for cracking WAP and other logins or password files. This program is open source. If you see the need to repair or change something by all means do so, but share your findings. *HONK* Usage: wordpie.py [-h] [-o OUTPUT] [-min MIN_SIZE] [-max MAX_SIZE] [-N] [-L] [-U] [-S] [-A] [-v] Generate a wordlist with all possible combinations of letters including: -L (Lowercase Letters) -U (Uppercase Letters) -N...
    Downloads: 0 This Week
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  • 9
    This package provides the following pure Java extensions to the Bouncy Castle framework www.bouncycastle.org and was made freely available by www.novosec.com: 1. OCSP (RFC 2560) server and client / 2. CMP (RFC 2510, RFC 2511) generator and parser
    Downloads: 0 This Week
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  • 10

    Python3 GnuPGInterface (GPG)

    Python3 GPG aka GnuPG Interface

    Python3 port of Frank Tobin's Python GnuPGInterface incorporating the --keyring and --secret-keyring patch. "Python GnuPGInterface is meant to be a filehandle-concentrating Python interface to GnuPG, the GNU Privacy Guard. It has an API similar to the Perl module GnuPG::Interface" and identical to the Python2 module GnuPGInterface.
    Downloads: 0 This Week
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  • 11
    This tool can create XAdES (XML) signatures based upon ETSI TS 101 903 v1.3.2 standard. It also includes handling of ITU-T X.509 certificates and RFC 3161 timestamps.
    Downloads: 1 This Week
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  • 12
    Off-the-Record (OTR) Messaging allows you to have private conversations over instant messaging by providing encryption, authentication, deniability, and perfect forward secrecy.
    Downloads: 0 This Week
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  • 13
    Bigram Table Generator

    Bigram Table Generator

    A program to generate random reciprocal bigram tables

    A command-line program to encrypt/decrypt a message using a random reciprocal bigram table and write a bigram table to a text file. Executing the program without any command-line arguments starts bigram in message encryption/decryption mode. The program prompts for a password or passphrase and a message to encrypt/ decrypt. After the message is entered the ciphertext is displayed. Executing the program with command-line arguments causes bigram to generate a random bigram table to...
    Downloads: 0 This Week
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  • 14
    WinMd5Checksum

    WinMd5Checksum

    Calculating and comparing MD5 checksums, calculating SHA256 hash

    You can calculating md5 hashsums, comparing files and hashsums in pairs. If you have backups of one file and you have a md5 hashsum, you can compare your backups against this md5 hashsum. Calculating SHA256 hashes too. This repository will no longer updated! Please take a look at this url: https://github.com/tualatin/winmd5checksum
    Downloads: 0 This Week
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  • 15
    Substitution Cipher Toolkit

    Substitution Cipher Toolkit

    Substitution cipher toolkit (en/decryption + automatical cracking)

    This substitution cipher toolkit enables you to en- and decrypt texts with substitution cipher, to gather language statistics of a specific language and to crack encrypted texts both manually and automatically. All functions can be accessed via an easy-to-use graphical user interface.
    Downloads: 0 This Week
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  • 16

    Schuler's OpenCL Scrypt

    My personal version of OpenCL Scrypt tunned for my own video card.

    I've been doing some changes to the OpenCL Scrypt implementation and I've decided to share it. You may use it at your own risk. This implementation seems to be 5% faster in an ATI R9 video card. The original source code has been copied from https://github.com/ckolivas/cgminer.
    Downloads: 0 This Week
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  • 17

    innocence-java

    Replace text with POS equivalent text, in a reversible fashion.

    Program takes (currently) english text sentences, and replaces each word in a given sentence with another word having the same Part of Speach (POS) tag. This creates a new sentence containing none of the original words. This new sentence can then be transmitted to a remote user, and using the same software, "de-crypted" into yielding the original sentence. The software relies on having a known "seed" value for the random number generator, which is known only by the sender and...
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  • 18

    inKey

    inKey - small & strong encryption utility (> 800 000 bit).

    inKey - small encryption utility with big encryption block (> 800 000 bit). This program can protect very sensitive data, such e-mail, which has size up to 100 kilobytes, but processing speed might be too small with the bigger size of source data. ProcessingTime(data) = O(data ^ 2); USE IT ONLY TO PROTECT SMALL FILES (~ 100 Kb or a bit bigger). You can use "PaperBack" to print your 100 Kb encrypted *.iK file to A4 paper and get strong encrypted digital...
    Downloads: 0 This Week
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  • 19

    File Encryptor

    Very simple file encryptor (coder)

    File Encryptor is a very simple, totally free and easy to use batch file encryption application. Main features are: - Secures (encrypts) text files with an extra-large security key. - Secures (encrypts) media files with an extra-large security key. - Converts multiple files into a single encrypted file.
    Downloads: 0 This Week
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  • 20
    Azrar

    Azrar

    Encryption addressing long-term data secrecy

    Most of today's cryptographic standards will be broken with tomorrow's computational power. Azrar is a user-friendly tool for the encryption/decryption of single files - preferably compressed archives - addressing long-term data secrecy. Thus, Azrar provides the possibility to use webspace for secure data transfer between two communication/transfer partners (encryption only, network transfer not yet included in current version). Data in encrypted files are secret/private indefinitely. To...
    Downloads: 0 This Week
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  • 21
    Fileprivacy

    Fileprivacy

    Fileprivacy easily encrypts your files

    Fileprivacy is a small tool which easily encrypts and decrypts files with common algorithms like AES, Blowfish, Triple DES and RSA. You can either use passwords or keyfiles. Since Fileprivacy is coded in Java it should run on all popular operating systems. #######BETA 2####### Bugfix - Beta 1 stopped working if filename was too short or long - added .exe file ####### NOTE ####### This is an early beta implying there are some issues left. The Keygenerator stops working if you...
    Downloads: 0 This Week
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  • 22

    JCryptor

    JCryptor is an encrypting tool based on the Caesar-cipher.

    JCryptor uses the Caesar-cipher to encrypt keystrokes on-the-fly. It can also be used to decrypt an encrypted text easily. Caesar-cipher is a simple encryption algorithm, developed by Julius Caesar, to encrypt his correspondence with Cicero in the ancient world. Therefore it uses a simple character substitution method to replace a given character by another. A keyshift of thirteen is called ROT13. ROT13 can be decrypted by encrypting it again with ROT13. Even today this simple method is used...
    Downloads: 0 This Week
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  • 23
    QPass password manager
    QPass is easy to use, open source password manager application with built-in password generator. You can store in it's database such data as passwords and logins which will be encrypted using AES-256 with PBKDF2(number of iterations set by user). Each entry can include additional information about entry such as name, url adress and description.
    Downloads: 5 This Week
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  • 24
    PiShare

    PiShare

    RetroShare binaries compiled for Raspberry Pi

    compiled RetroShare binaries, and packaged for Raspberry Pi using Debian 7.0 Wheezy ARMHF known Raspbian If you want to compile it yourself, download the source-tarball, it is only ~7MB big, or pull the code repository with SubVersioN. compiling takes up to 2-3 hours. or install the .deb files with dpkg -i "retrosharefilename".deb if necessary make a "apt-get update && apt-get upgrade" to update your system for all how to start it in a detached screen session: screen...
    Downloads: 1 This Week
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  • 25
    Designed to use what is known about users via the /etc/passwd file on unix/linux systems to generate a dynamic dictionary or csv file of more accurate guesses as to what their possible password may be, to look for bad password protection practices.
    Downloads: 0 This Week
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