Showing 266 open source projects for "command-line"

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  • 1
    A collection of small utilities with a connection to cryptography and cryptanalysis. Written for efficiency and a small memory footprint.
    Downloads: 0 This Week
    Last Update:
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  • 2

    Bwst

    BWST is a short word for Brute-force Word-list Segmentation Technique.

    Simply, it’s a brute-force word list generating application.
    Downloads: 0 This Week
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  • 3

    Substitution Cipher Decryption

    Decrypt messages encrypted with a substitution cipher

    ... • Easy location of corresponding characters in the ciphertext and the substituted text by selection. • Fast frequency analysis for single letters, bigrams, trigrams and quadgrams (more N -grams can be made available by adding a single line of code). • Showing the most common letters (bi-/trigrams) in the ciphertext compared to the most common letters (bi-/trigrams) in the British English language. • Easy assignment and change of the substitution letters. • Auto assignment of the 10 first letters.
    Downloads: 0 This Week
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  • 4

    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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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

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  • 5

    The ASN.1 Compiler

    Go to github.com/vlm/asn1c for the latest version.

    This ASN.1 compiler turns ASN.1 specifications into C code. The asn1c is shipped together with conformant BER/DER/XER/PER codecs. The X.509, GSM TAP3, MEGACO, RRC and LDAP encoding and decoding examples are part of the source code distribution. NOTE: THE asn1c PROJECT HAS LARGELY MOVED TO GITHUB: http://github.com/vlm/asn1c
    Downloads: 2 This Week
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  • 6
    PortableSigner
    PortableSigner is a tool for digital signing (with X.509 certificates) of PDF files
    Downloads: 25 This Week
    Last Update:
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  • 7

    ORDO vers.1.0

    AES-128, Linux, OpenBSD, Assembly-Language

    Small cryptographic command line tool for LINUX and OpenBSD (x86) completely in 32-Bit Assembly Language. ORDO encrypt/decrypt files (max. size 2 GB) with AES-128-Algorithm (Rijndael) in CBC-Mode (Cipher-Block-Chaining). No libs are included, only system-calls are used. ORDO is under BSD License.
    Downloads: 0 This Week
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  • 8
    silvertunnel - Java lib+browser for TOR
    silvertunnel.org is a project that provides an end-user browser, a Java library and additional Java security tools to easily access anonymity networks such as the Tor (torproject.org) network. Secure and easy to use. Tor4Java and Tor Browser. Attention: see project status on page https://sourceforge.net/p/silvertunnel/discussion/962278/thread/83dc2d02/#
    Downloads: 0 This Week
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  • 9
    FroZenLight connects simple line art and mathematics. The source of light can be positioned so that either symmetric reflection patterns or secret messages (Cryptography) are created. Example light patterns and math exercises for education are provided.
    Downloads: 0 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

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  • 10
    vigenere.py

    vigenere.py

    this simple program implements the Vigenere cipher in python

    For details of this cipher see; http://en.wikipedia.org/wiki/Vigenere_cipher This cipher can be broken by frequency analysis, this is a toy project, and should not be used in situations where security is important.
    Downloads: 0 This Week
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  • 11
    Rcracki_mt can be used to perform a rainbow table attack on password hashes. It is intended for indexed&perfected rainbow tables, mainly generated by the distributed project www.freerainbowtables.com
    Downloads: 15 This Week
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  • 12
    User AES-128 bit encryption in counter mode of operation. supports interactive mode of operation and command line mode of operation.
    Downloads: 2 This Week
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  • 13
    The Polybius Square Encipher/Decipher

    The Polybius Square Encipher/Decipher

    The Polybius Square Encipher/Decipher Square 5x5, Removed Letter: 'W'

    Python package that allow you to encipher a plaintext, decipher a ciphertext, using The Polybius Square cryptography.
    Downloads: 0 This Week
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  • 14
    X Test - An 802.1x Supplicant test tool for IP Phone / VoIP Infrastructure environments.
    Downloads: 0 This Week
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  • 15

    chameleon_14443

    Low-cost, ISO 14443 compliant emulator for contactless smartcards

    ! This website is discontinued ! The new, improved MiniChameleon is maintained as of January 2014 on github: https://github.com/emsec/ChameleonMini ATXmega based emulator for contactless smartcards, designed and maintained by Embedded Security Group at the Ruhr-University in Bochum.
    Downloads: 0 This Week
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  • 16

    OpenSSL.NET

    Moved to github

    Downloads: 0 This Week
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  • 17
    The project provides functionality to interface the SmartCardIO Java SDK library to Global Platform compliant smart cards, similar to globalplatform.sf.net. The difference is pure Java implementation and easy plug in to your SmartCardIO applications. This project is now more or less subsumed by Martin Paljak's continuation of the project at https://github.com/martinpaljak/GlobalPlatformPro.
    Downloads: 0 This Week
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  • 18
    Cracker-ng

    Cracker-ng

    Cracker-ng is a multiple file password finder.

    /!\ Developer(s) needed to optimize routines, multi-processing; any kind of help is accepted :)
    Downloads: 0 This Week
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  • 19
    puff

    puff

    Fast and Strong Data Encryption Algorithm

    svn checkout http://umcipher.googlecode.com/svn/trunk/ umcipher-read-only
    Downloads: 0 This Week
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  • 20
    Java implementation of Shamir's Secret Sharing algorithm as described in Applied Cryptography [as LaGrange Interpolating Polynomial Scheme].
    Downloads: 0 This Week
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  • 21
    OpenSource Java based cross platform command line file encryption software.
    Downloads: 0 This Week
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  • 22

    SBCD

    partitioning backup recovery and all kind of boot loaders

    partitioning backup recovery and all kind of boot loaders
    Downloads: 0 This Week
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  • 23
    Note: I haven't even looked at this project for years. I was a pretty bad programmer back then, so the code is sloppy. The next version will be better. Similar to a stream cipher, but rather than performing an exclusive OR on the input bytes and cipher, it performs a mixture of 'rolling' (see x86 instruction ROR) and bit NOT operations according to the key.
    Downloads: 0 This Week
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  • 24
    MD5-utils
    MD5-utils is a script for MD5 hash function manipulations. It can crypt one or more word(s) and try to crack one or more hash(es) using online servers.
    Downloads: 1 This Week
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  • 25

    PyEvcs

    Extended Visual Cryptography Schemes in Python

    ...In an Extended Visual Cryptography Scheme, both the secret image and the shares are meaningful images like a landscape, a building or a beautiful girl, hiding the very intention to conceal a secret. PyEvcs is a command line Python application allowing you to experiment with Extended Visual Cryptography Schemes for "natural" continuous tone images.
    Downloads: 0 This Week
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