Showing 317 open source projects for "command line"

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  • 1
    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...
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  • 2
    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...
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  • 3
    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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  • 4

    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.
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  • 5
    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...
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  • 6
    Kirmah
    Encryption with symmetric-key algorithm Kirmah - generate keys with exotic chars - redefine key length - key mark to ensure decryption capabilities - mix data - fast with multiprocessing - possible compression - gui on gtk3 - cli tool - python3 DEPENDENCIES : ======== python3, python-gobject, gobject-introspection, pygtk 3 modes are available to encrypt : ======== - compression (full / disabled or only final step) - random...
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  • 7

    xxteac - XXTEA Encrypter/Decrypter

    xxteac - XXTEA Encrypter/Decrypter

    This xxteac program utilizes the "Corrected Block TEA" encryption/decryption algorithm by Roger Needham and David Wheeler. The original algorithm has been slightly modified to allow arbitary length passwords / password files.
    Downloads: 0 This Week
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  • 8
    Simple console application generating passwords in quite easy and simple way. Application allows user to copy generated passwords to clipboard.
    Downloads: 0 This Week
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  • 9
    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: 3 This Week
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  • 10
    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.
    Downloads: 0 This Week
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  • 11

    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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  • 12
    Linux user-space implementation of Aladdin's eToken R2 device driver
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  • 13
    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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  • 14
    TACACS+ protocol client library and PAM module in C. This PAM module support authentication, authorization (account management) and accounting (session management)performed using TACACS+ protocol designed by Cisco.
    Downloads: 0 This Week
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  • 15

    fiskalizacija

    Java code for signing and handling Croatian fiscal service requests

    Java code for signing and handling requests for Croatian fiscal service. Includes unsigned and signed xml samples. For completeness of project my personal testing key is included. Units tests with sample data are available for the ease of use. Whole Eclipse project is committed to source forge Git. Commercial support for implementation into different java application is available upon request. Enjoy
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  • 16
    Secure Hash Algorithm variant of the nist maintained Secure Hash Algorithm. this is a 1024 bit digest. Comments suggestions always welcome. Rick Removed old downloads as they are long outdated. The update is the last version I worked on. Algorithm is based on the SHA2 digest. I may work on an updated version for c++11
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  • 17

    ECDLP-solver

    A cross-platform ECDLP solver to be deplyed on MPI clusters

    Long time ago in a galaxy far-far away, a hacker called Rob Harley cracked Certicom ECDLP challenges on a 64bit DEC Alphas 'cluster' running client/server super lean application in low level c&asm; Decades later I decided to commemorate those breakthroughs by doing a little 're-enactment' of sorts; Please check out what came out of my naive plan;
    Downloads: 0 This Week
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  • 18

    MLCrypt

    Simple, lightweight, standalone command-line single file encryption.

    Simple, lightweight, cross-platform (Windows / Linux / ARM6 Linux), cross-arch (x32 / x64), standalone command line file encryption program. GnuPG is probably the best application for cross-platform encryption. However, its usage on Windows PCs may be inconvenient (installation administrator rights; large executable size for perhaps just a one-time file decryption, complicated command-line switches for stronger encryption). NCrypt would fulfill this task, but does not operate on 64-bit Windows - MLCrypt was created because of this. ...
    Downloads: 1 This Week
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  • 19

    JaStaCry

    Java Stacked Crypto

    Java Stacked Crypto merges different hiding, merging and crypto stacks to secure files.
    Downloads: 0 This Week
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  • 20
    A collection of small utilities with a connection to cryptography and cryptanalysis. Written for efficiency and a small memory footprint.
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  • 21

    chaOS41

    A cryptocurrency like Bitcoin improved upon with reality binding.

    There is a reason this project holds no code. chaOS41 is a cryptocurrency with reality binding. A given value of money was paid for a surface area the size of a flower pot. It was out of proportion. The chaoOS41 currency corrects that. It binds its value to reality. Its unit value is a ratio between money and land area.. When that ratio normalizes, the currency becomes available to the public. 1 more developer is wanted. For that you need inside access, which means...
    Downloads: 0 This Week
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  • 22

    Java Encryption Library

    Simple Java Encryption Library

    I have packaged the Java encryption library with a wrapper used to make saving and loading files in Java easier. I have also included the source for a command line application to encrypt a String and save it to a text file. The source for AESEncryption was actually written by "erickson" from Stack Overflow. The original post can be found here: http://stackoverflow.com/questions/992019/java-256-bit-aes-password-based-encryption/992413#992413
    Downloads: 0 This Week
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  • 23

    Vigenere Dictionary Attack

    Vigenere brute force / dictionary cracking tool

    This is a tool that uses a combination between a brute force and dictionary attack on a Vigenere cipher. At present, keys are generated using brute force (will soon try passwords generated from a dictionary first). Each key is then used to decode the encoded message input. The output is analysed and then put into a ranking table. Outputs will be ranked on a variety of factors (at present, only number of dictionary words in output are counted). For the future: Better key generation,...
    Downloads: 1 This Week
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  • 24

    EAESCrypt

    Extended AES Cryptography

    ...The official version of AES allows only 128-bit, 192-bit or 256-bit keys, and EAESCrypt is fully compliant with FIPS-197 when using these values. But EAEScrypt can use any key size from 128-bit to 2048-bit. EAESCrypt is a command line utility. The instaler for Windows 7 provides some basic functionality in the context menu for the files in Windows Explorer, to encrypt and decrypt them, as well as to manage the encryption keys. Go to the EAESCrypt Web Site to download the installer and the source code.
    Downloads: 0 This Week
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  • 25

    jEncrypt

    jEncrypt is a command line file encryption archiver

    jEncrypt is a command line file encryption archiver designed to help you encrypt files and directories into a single file archive.
    Downloads: 0 This Week
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