Showing 221 open source projects for "simple"

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  • 1
    Tink

    Tink

    A library that provides cryptographic APIs that are easy and secure

    Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse. Tink is an open-source cryptography library written by cryptographers and security engineers at Google. Tink's secure and simple APIs reduce common pitfalls through user-centered design, careful implementation and code reviews, and extensive testing. Tink helps users without a cryptography background safely implement common cryptographic tasks. At Google, Tink has been deployed in hundreds of products and systems. Cryptography is difficult to get right. With Tink, you can encrypt or sign data with just a few lines of code, with built-in security guarantees to help you avoid pitfalls. ...
    Downloads: 0 This Week
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  • 2
    Mkpass

    Mkpass

    Mkpass - Command line Secure Password Generator

    mkpass is a simple command line utility to generate secure random passwords. You can easily redirect these to a clipboard or copy and paste as needed. I use a password manager and generate random passwords every time I need one. And while most password managers include a generator, there are times I need one outside of that. The code is written in java so it should run on any OS that supports it.
    Downloads: 1 This Week
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  • 3

    GUI File Encrypter

    Just A Few Clicks To Encrypt Your File

    Simple GUI File Encrypter 128-bit AES in CBC mode and PKCS7 padding, with HMAC using SHA256 for authentication. Requirements: - Python 3.9 - Dependencies are required to be installed, Read the README.txt file for instructions. How To Run The Program: - Windows: Just run GUI File Encrypter.py - Mac / Linux: Open Terminal, navigate to folder with the program files & type "python3 GUI\ File\ Encrypter.py" without the quotes If you need to rename the file you can just make sure the extension stays ".py"
    Downloads: 0 This Week
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  • 4
    Halimede

    Halimede

    Halimede Certificate Authority

    Halimede is a simple to use Certificate Authority. It supports multiple CA (Certificate Authorities) from a single interface, with each CA is stored within it's own datastore instance. Halimede supports a large range of public key ciphers, including RSA, DSA, ECDSA (NIST/SEC/ANSI X9.62/Brainpool Curves), EdDSA (ED25519/ED448), GOST R34.10, DSTU 4145-2002 and numerous Post-Quantum Ciphers including Rainbow, SPHINCS-256, XMSS/XMSS-MT and qTESLA for X509 Certificate generation. ...
    Downloads: 1 This Week
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  • 5
    Certificate create and sign tool

    Certificate create and sign tool

    Easy create and sign x509 certificates and generate RSA key pairs

    With this tool you can create and sign x509 certificates, certificate request, create self-signed certificates, RSA private and public keys with simple and intuitive GUI. This program is using OpenSSL.
    Downloads: 0 This Week
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  • 6

    OsEID

    AVR based smartcard/token with ECC and RSA cryptography

    AVR128DA /Atmega128 microcontroller based open source EID smartcard with RSA (512-2048) and ECC (prime192v1, prime256v1, secp384r1, secp521r1 and secp256k1) support. Compatible with MyEID card from Aventra. Supported in windows and linux by opensc package. Allow about 64KiB space for keys/certificates. PKCS#15 structure supported. USB token with CCID interface based on xmega128a4u with same features as card. High speed AVR multiple precision arithmetic: squaring, multiplication, exponentiation.
    Downloads: 0 This Week
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  • 7

    LibPKI

    Easy to use PKI library

    The LibPKI Project is aimed to provide an easy-to-use PKI library for PKI enabled application development. The LibPKI Project enables developers with the possibility to implement complex cryptographic operations with a few simple function calls.
    Downloads: 0 This Week
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  • 8
    This is a simple web tool which allows users of a website to "securely" submit messages and files. They are sent over HTTPS to the server and there encrypted and forwarded to the administrator.
    Downloads: 0 This Week
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  • 9
    CheckSome

    CheckSome

    MD5 & SHA256 File Checker

    CheckSome is a simple windows app to show MD5 and SHA256 of a file File Information of Developer Generated File: Name: CheckSome.exe MD5: adecc1ace82c3525e689c2d0ffdd8422 SHA256: 900bbf09cfa46ba0ef760e5eff5d35046f415c5b723db1f3c08f4e626d9c4bab SHA1: 245221647187e62f8f1224291527249c2a3dce62
    Downloads: 0 This Week
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  • 10
    HOFAT - Hash Of File And Text

    HOFAT - Hash Of File And Text

    HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java

    HOFAT - graphical Hash Of File And Text calculator utility (Message Digest), 100%-pure Java, portable and cross-platform. Support md2, md5, sha1, sha256, sha384 and sha512 hashes. Simple and intuitive GUI - Graphical User Interface. Developed with Java Spring Framework. Tested in Windows/Linux. Need Jre-1.8 - https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html. Source - https://github.com/harp077/hofat/ If you like this - put a star on https://github.com/harp077/hofat/ for support project please.
    Downloads: 1 This Week
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  • 11
    xorenc

    xorenc

    A "XOR-based" data encryption tool.

    It performs simple XOR operation on files from a given key or by generating data from a given short password.
    Downloads: 0 This Week
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  • 12
    Simple Cipher Algorithm

    Simple Cipher Algorithm

    Java Encryption Utility.

    Very simple to use symmetric Java encryption utility. Please write a review. Email me with any questions or problems.
    Downloads: 0 This Week
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  • 13
    ZIPcrypt

    ZIPcrypt

    Simple Encryption / Decryption Utility

    ZIPcrypt is a simple encryption and compression software that uses patented XOTIC 512-bit+, or AES 256-bit encryption. Delivering the best encryption technology on the market today, ZIPcrypt was also designed to be fast, easy to use, and to work in parallel with the SCIFCOM Encryption as a Service website.
    Downloads: 10 This Week
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  • 14
    Atbash

    Atbash

    Chiffrement mirroir

    Simple IHM de chiffrement mirroir ou Atbash
    Downloads: 0 This Week
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  • 15
    TraySafe

    TraySafe

    Elegant and reliable profile data storage

    ...PIN functionality is included in versions 1.1.0 and above. The serious perk of the app is that all the info is saved as encrypted data in the data.tsf file in the program directory. The simple yet effective encryption algorithm has a password hash, salt key and vigenère cipher key that are changed with every update. The only thing you have to do when updating is to delete the .tsf files and re-enter all your info again so that it can be encrypted using the new parameters. Detailed How-To can be found in the project wiki.
    Downloads: 0 This Week
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  • 16
    IP-Chat

    IP-Chat

    UDP based desktop chatting app which supports AES-256 bit encryption.

    Simple Encrypted chat application built with Java. It uses AES-256 bit block cipher algorithm.
    Downloads: 0 This Week
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  • 17

    sls

    SLS Team Java Library

    ...With couple of classes u can parse and construct those ugly ASN.1 structures, look at RSA and EC key formats for example. No bad dependencies between classes, so u can easily cut off unnecessary code and simply include what u need in your project. Feel free and simple without headache. We are using class Binary as best for us to work with byte arrays. Simple classes for console-like colored apps in GUI-mode. Look also http://demo.sls.team
    Downloads: 0 This Week
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  • 18
    Secret File

    Secret File

    File Encryption/Decryption using password

    Secret File is a free and easy to use encryption/decryption app that can encrypt nearly any kind of file format using passwords. Files can be stored as personal or sent over the internet as confidential as the data of files are securely encrypted at the binary level itself and can be decrypted at any time and anywhere. You can also use multi-level protection for more secureness.
    Downloads: 2 This Week
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  • 19
    VenSafe

    VenSafe

    Free, secure, customizable and the best folder locker software!

    [UPDATE! - VenSafe 2.0.1.2) VenSafe, the best of its kind; A Folder/USB locker software by Rahul M. The all-new VenSafe is ready with its simple, smooth and friendly GUI. This version is far more secure comes with all kinds of bugs, bypasses and cheats fixed. The password can no longer be edited by others from outside. Everything's in the Settings. It's impossible to crack through your folder once it's locked. In case you forget you VenSafe password, you can request for a recovery mail or display it on screen after a small process of Security questions. ...
    Downloads: 3 This Week
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  • 20
    RapidSum

    RapidSum

    Checksum calculator and verifier tool

    RapidSum is a simple checksum calculator and verifier. Changelog: ● v1.1.5 - [exprimental] File Operation - Added auto-scroll option - Fixed critical bugs ● v1.1.0 (Reborn) - Added 64-bit build - Prevent file duplication in the list - Improved compatibility - Fixed critical bugs ● v1.0.4 - Added SaveAs dialog - Added support for save and verify sha-1 checksums - Fixed bugs
    Downloads: 0 This Week
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  • 21
    CertMgr

    CertMgr

    Certificate Authority administration application

    The CertMgr application allows you to administrator your own Certification Authority (e.g. for securing your network). You can create, sign and revoke your individual certificates via a simple User Interface.
    Downloads: 0 This Week
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  • 22

    SimpleHNC

    Very Simple Hash value calculater and Checksum Tool

    You can use this program to calculate your file Hash value, also you can use this to verify the file you had downloaded.
    Downloads: 0 This Week
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  • 23

    PyCryptImg

    CLI image text encryption using python

    Simple python program to encrypt up to 255 character text into .png or .bmp images. VIEW the README for further instructions as well as image specifications. Used pyinstaller to compile into an .exe ---Feedback is welcome ---
    Downloads: 0 This Week
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  • 24
    Cryptonik

    Cryptonik

    Text encryption tool using Vigenère cipher

    Cryptonik-Text is a useful, simple to use tool for encrypt/decrypt text docs, messages, notes etc. Application uses a charset that can be typed from any keyboard (on-screen or hardware). Some national symbols are converted to 26 standard latin letters.
    Downloads: 0 This Week
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  • 25
    ParaCrypt

    ParaCrypt

    more convenient one-time-pad encryption.

    ParaCrypt is software for encrypting and decrypting data with one-time-pads. For convenience the one-time-encryption-pads are created using pre-shared unencrypted files as sources of entropy.
    Downloads: 0 This Week
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