Showing 148 open source projects for "decryption"

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  • 1
    Ciphey

    Ciphey

    Decrypt encryptions without knowing the key or cipher

    Fully automated decryption/decoding/cracking tool using natural language processing & artificial intelligence, along with some common sense. You don't know, you just know it's possibly encrypted. Ciphey will figure it out for you. Ciphey can solve most things in 3 seconds or less. Ciphey aims to be a tool to automate a lot of decryptions & decodings such as multiple base encodings, classical ciphers, hashes or more advanced cryptography.
    Downloads: 12 This Week
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  • 2
    aws-encryption-sdk-cli

    aws-encryption-sdk-cli

    CLI wrapper around aws-encryption-sdk-python

    This command line tool can be used to encrypt and decrypt files and directories using the AWS Encryption SDK. If you have not already installed cryptography, you might need to install additional prerequisites as detailed in the cryptography installation guide for your operating system. Installation using a python virtual environment is recommended to avoid conflicts between system packages and user-installed packages. For the most part, the behavior of aws-encryption-cli in handling files is...
    Downloads: 5 This Week
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  • 3
    AWS Encryption SDK for C

    AWS Encryption SDK for C

    AWS Encryption SDK for C

    The AWS Encryption SDK for C is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It uses a data format compatible with the AWS Encryption SDKs in other languages. For more information on the AWS Encryption SDKs in all languages, see the Developer Guide. We will demonstrate some simple build recipes for Linux, Mac, and Windows operating systems. These recipes assume a newly installed system with...
    Downloads: 12 This Week
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  • 4
    AWS Encryption SDK for Java
    The AWS Encryption SDK is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It enables you to focus on the core functionality of your application, rather than on how to best encrypt and decrypt your data. The AWS Encryption SDK is provided free of charge under the Apache 2.0 license. With the AWS Encryption SDK, you define a master key provider (Java and Python) or a keyring (C, C#/.NET, and...
    Downloads: 13 This Week
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  • 5
    aws-encryption-sdk

    aws-encryption-sdk

    AWS Encryption SDK

    The AWS Encryption SDK is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It enables you to focus on the core functionality of your application, rather than on how to best encrypt and decrypt your data. The AWS Encryption SDK is provided free of charge under the Apache 2.0 license. With the AWS Encryption SDK, you define a master key provider (Java and Python) or a keyring (C, C#/.NET, and...
    Downloads: 3 This Week
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  • 6
    libsodium

    libsodium

    A modern, portable, easy to use crypto library

    libsodium is a modern, portable, and easy-to-use cryptographic library that serves as an API-compatible fork of NaCl. Consistent behavior and formats across supported platforms. It enhances the original design with build and portability improvements, making it widely deployable across platforms for secure encryption, signatures, hashing, and key derivation. Digital signature creation and verification support. Adds extended cryptographic primitives like BLAKE2 and ChaCha20-Poly1305 beyond NaCl.
    Downloads: 12 This Week
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  • 7
    Amazon DynamoDB Encryption Client Python

    Amazon DynamoDB Encryption Client Python

    Amazon DynamoDB Encryption Client for Python

    ...It provides an implementation of the Amazon DynamoDB Encryption Client that is fully compatible with the Amazon DynamoDB Encryption Client for Java. The helper clients provide a familiar interface but the actual item encryption and decryption is handled by a low-level item encryptor. You usually will not need to interact with these low-level functions, but for certain advanced use cases it can be useful. If you do choose to use the item encryptor functions directly, you will need to provide a CryptoConfig for each call. By default, the helper clients use your attribute actions and cryptographic materials provider to build the CryptoConfig that is provided to the item encryptor. ...
    Downloads: 5 This Week
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  • 8
    mystic-crypt is designed as a Java library that can be used for simple and complex encryption and decryption. The source code for the library is available under https://github.com/astrapi69/mystic-crypt For demonstration what the library can do there is a graphical client: The source code for the ui is available under https://github.com/astrapi69/mystic-crypt-ui
    Downloads: 1 This Week
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  • 9

    ProxyCrypt

    Encrypted volumes through command line

    ProxyCrypt is a command line tool that creates encrypted volumes within a file or a hard drive. Encryption and decryption are made on the fly, allowing you to use encrypted volumes like normal ones. Designed for paranoids and advanced users, it is also fast, very lightweight, open source and easy to recompile. See the features below. It works as a "proxy" for the AIM driver or the ImDisk driver. AIM driver is included in the full package.
    Downloads: 21 This Week
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  • 10
    KOSH-v1

    KOSH-v1

    Keep your sensitive information secure.

    KOSH is a lightweight, feature-rich vault management application designed to securely store your passwords, documents, notes, and sensitive information. Whether you're managing personal passwords or organizing team credentials, KOSH provides multi-layered military-grade encryption and an intuitive interface to keep everything safe.
    Downloads: 0 This Week
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  • 11
    Vigenère

    Vigenère

    A powerful tool for cracking the Vigenère cipher

    Vigenère is a program for encrypting and decrypting text using the Vigenère cipher. Built-in cryptanalysis tools make it possible to crack the cipher without needing the key — or even knowing its length.
    Downloads: 0 This Week
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  • 12
    AVGVSTO USB 3.1.3

    AVGVSTO USB 3.1.3

    https://avgvstousb.com

    AVGVSTO USB 3.1.3 HARDWARE-BOUND FILE ENCRYPTION OPEN SOURCE REVOLUTION AVGVSTO fuses your password with the physical fingerprint of any USB drive. Without the exact hardware, decryption is impossible — even if the password is known. Anti‑bruteforce, duress mode, cascade ciphers, and 100% transparent code. No telemetry, no backdoors.
    Downloads: 3 This Week
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  • 13

    RotorCrypt X*-files

    Offline Passwort Vault, File & Folder encryption

    RotorCrypt X-Files is a Windows encryption program that protects files and folders fully offline — no cloud, no server, no account required. Its core is the Vault: files and folders are automatically encrypted in three independent layers (optional fourth layer), stored under randomized .rcx names. It also includes a built-in Password Vault: generate strong, customizable passwords and store your website credentials (URL, username, password) in an encrypted table. Files can be shared securely...
    Downloads: 2 This Week
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  • 14

    DavUtils

    Powerful webdav client and sync tools with client-side AES encryption

    DavUtils is a collection of easy to use WebDAV client tools. The built-in client-side encryption allows you to encrypt and decrypt files on the fly with AES. Currently two command line tools are available: dav is a multipurpose WebDAV client that can be used like the standard unix tools ls, mkdir and rm. The other tool is dav-sync that can synchronize local files with a WebDAV server. It is very flexible and configurable and has advanced data safety features to prevent data loss. The...
    Downloads: 1 This Week
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  • 15
    virgosun teaching support

    virgosun teaching support

    Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .

    Menor, code c, c++, java, python, go, php, swift, .., DevSecOps virtual lab, .. This software is provided as a demonstration build. Redistribution of the binary is allowed for academic evaluation only. More previously completed projects will be released incrementally as executable packages are rebuilt for public distribution. www.youtube.com/embed/fzoISpZv5d0?rel=0
    Downloads: 0 This Week
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  • 16

    EasyJCE

    Provides encryption & password hashing for your app or Hibernate POJOs

    ...A set of Hibernate user types is included to transparently integrate encryption into the data layer in a JPA/Hibernate environment, ensuring data is persisted in its encrypted form while obscuring encryption and decryption logic from application code. EasyJCE supports most algorithms implemented for the JCE, including those provided by third-party encryption service providers. Integrated MAC (Message Authentication Code) support can optionally be used to ensure data integrity and indicate possible data tampering. EasyJCE also provides basic encoding and decoding facilities for transmitting encrypted binary data through mediums which are limited to printable ASCII characters, such as email messages or URL's.
    Downloads: 4 This Week
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  • 17
    DAR - Disk ARchive

    DAR - Disk ARchive

    For full, incremental, compressed and encrypted backups or archives

    DAR is a command-line backup and archiving tool that uses selective compression (not compressing already compressed files), strong encryption, may split an archive in different files of given size and provides on-fly hashing, supports differential backup with or without binary delta, ftp and sftp protocols to remote cloud storage Archive internal's catalog, allows very quick restoration even a single file from a huge, eventually sliced, compressed, encrypted archive eventually located on...
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    Downloads: 168 This Week
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  • 18
    ENCRYPT

    ENCRYPT

    Exchange messages without worrying about the security of information

    ENCRYPT is your personal guardian for private conversations. The app lets you encrypt and decrypt messages with a single click. Your secrets remain yours alone, thanks to the powerful `cryptography` library. Why do you need it? Сomplete privacy: No one else can read your secrets. Convenient address book: Easily add recipients and send them encrypted messages. Robust protection: Cutting-edge security algorithms safeguard your data. Simple interface: Easy for anyone to use—no complex...
    Downloads: 0 This Week
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  • 19
    Midbar

    Midbar

    Advanced hardware data vault

    Advanced hardware data vault designed to maximize the cost of unauthorized access to your data. https://midbar-official-website.netlify.app/ Attention: The latest ESP32 version of Midbar compiles successfully in Arduino IDE 1.8.9 with ESP32 package v2.0.8. There might be compatibility issues with other versions of the ESP32 package for Arduino IDE. STM32F401CCU6 + Arduino Uno Version V1.0: https://www.instructables.com/Midbar-STM32F401CCU6-Arduino-Uno-Version/ RTL8720DN + Arduino...
    Downloads: 6 This Week
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  • 20
    Portfolio Secure 22 [I.S.A]

    Portfolio Secure 22 [I.S.A]

    Portfolio Secure 22 [Improved.Simplified.Alternative]

    'Portfolio Secure' is an desktop application developed using python 3.6.8 and other add-on libaries. Can secure files or folders by encrypting into a unreadable file (.enc) . Portfilio secure has two parts: 1) Folder Guardian - converts folders into unreadable file (.enc) 2) File Guardian - converts files into unreable file (.enc) Compatible only for windows OS.
    Downloads: 1 This Week
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  • 21
    STA File Encrypter

    STA File Encrypter

    Open source file encryption software

    An open-source software that enables you to encrypt your files using the combination of Serpent, Twofish, and AES encryption algorithms, or each of them separately. GitHub page can be found at https://github.com/Northstrix/Serpent-Twofish-AES-File-Encrypter Made with the help of the Chat GPT and Perplexity Similar projects: https://sourceforge.net/projects/aes-256-cbc-file-encrypter/ https://sourceforge.net/projects/aes256-cbc-file-encrypter/
    Downloads: 3 This Week
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  • 22

    badpi-cyphering

    file/stream encryption/decryption/CRC based on PI compute algorithm

    Encryption/decryption/CRC algorithm base on PI calculation. The private Key is composed of : - a starting position nb (iterations before starting encrypt) - a loop nb (in-between iteration) - small spot nb for the position in floating number part Challenge is proposed in my website.
    Downloads: 0 This Week
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  • 23

    strobe

    STROBE cryptographic protocol framework

    Note: this is alpha-quality software, and isn't ready for production use. STROBE is a lightweight framework for cryptographic protocols. It supports encryption/decryption, hashing, pseudorandom generation and message authentication. It integrates these components in an innovative way that makes secure protocol design relatively simple. With the included elliptic curve code, STROBE additionally supports asymmetric key exchange and digital signature creation and verification.
    Downloads: 0 This Week
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  • 24
    EncrypIT

    EncrypIT

    Program to quickly and easily encrypt or decrypt files or directories

    Program to quickly and easily encrypt or decrypt files or directories using Encrypting File System (EFS) as well as add and remove domain user EFS permissions to a file. There is also a button to view the info on an encrypted file as well as for backing up a users EFS PFX certificate.
    Downloads: 3 This Week
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  • 25

    NtrUtil

    A command line interface for encryption and decryption using the NTRU

    A command line interface for encryption and decryption using the NTRU cryptography algorithm. "NTRU is a public key cryptosystem that is considered unbreakable even with quantum computers. Commonly used cryptosystems like RSA or ECC, on the other hand, will be broken if and when quantum computers become available."-NTRU
    Downloads: 0 This Week
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