Showing 101 open source projects for "key"

View related business solutions
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New to Google Cloud? Get $300 in credits to explore Compute Engine, BigQuery, Cloud Run, Gemini Enterprise Agent Platform, and more.

    Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
    Claim $300 Free
  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
    Get Started Free
  • 1
    CrococryptFile

    CrococryptFile

    An encryption tool for creating file archives

    ...=Crypto Suites= For a full list of and details about supported crypto suites, please visit the CrococryptFile Homepage. Examples: - Password-based encryption (following PBKDF2) with AES-256, Twofish, Serpent, ... - Public key encryption using GPG/OpenPGP, Windows Keystore/CAPI with RSA/X.509 certificates - Cloaked (headerless) Password-based Encryption (AES-Twofish-256 cascaded) - ...
    Downloads: 5 This Week
    Last Update:
    See Project
  • 2
    Portecle
    Portecle is a user friendly GUI application for creating, managing and examining key stores, keys, certificates, certificate requests, certificate revocation lists and more.
    Leader badge
    Downloads: 184 This Week
    Last Update:
    See Project
  • 3
    Google Authenticator OpenSource

    Google Authenticator OpenSource

    Open source version of Google Authenticator (except the Android app)

    Google Authenticator is the open-source counterpart of Google’s one-time passcode apps, implementing industry-standard OATH algorithms such as TOTP (time-based) and HOTP (counter-based) for two-factor authentication. The repository historically hosts code for mobile platforms like iOS and BlackBerry, demonstrating how to generate numeric codes locally without needing network access. Its core purpose is to help services and users add a second factor that’s simple to deploy yet resistant to...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Mobile-ID USAT applet

    Mobile-ID USAT applet

    The Remarc Mobile-ID USAT applet

    The Remarc Mobile-ID USAT applet this is a JavaCard applet with USIM Application Toolkit menu support. Basic functions of the Remarc Mobile-ID SAT applet: • Authentication function; • Signing function; • Changing PIN1/PIN2; • Changing PUK; • Unblock PIN1/PIN2; • View information - in a USAT menu is present a menu item with information of PIN usage.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Error to trace to log to deploy. One click. No SSH. Icon
    Error to trace to log to deploy. One click. No SSH.

    Catch the cause before the pager goes off.

    AppSignal links every error to the trace, the trace to the log, the log to the deploy that shipped it.
    Free 30 days.
  • 5
    GPGUI - PGP GUI

    GPGUI - PGP GUI

    GUI wrapping GnuPG functionality provided by Bouncy Castle

    ...The program allows you to encrypt/sign/decrypt text messages and files using asymmeric PGP keys. The program can read and manage GnuPG keys if GnuPG is installed. But the program also maintains its own secret and public key files and having GnuPG installed is optional.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6

    d-crypt

    Tweakable 256-bit symmetrical block cipher.

    ...Only 32byte and key supported for now
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    KMIP4J

    KMIP4J

    Open Source Implementation of KMIP 1.0 in Java

    The Key Management Interoperability Protocol (KMIP) defines the communication between a Key Lifecycle Management System (KLMS) and its clients. Some companies have been working with proprietary implementations of KMIP in different programming languages for a while, but up until now, no open-source solution existed. KMIP4J is an open-source implementation of KMIP 1.0 in Java.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Encrypted Notepad
    UPDATE 2024: Get a new version here: https://github.com/ivoras/EncryptedNotepad2 "Encrypted Notepad" does only one thing, but aims to do it perfectly - a Notepad-like simple text editor where files are saved (and later loaded) encrypted with industrial strength algorithms. Available both for the desktop (as a Java application) and on Android. Unencrypted data is never stored on-disk. Source is released (on SourceForge) under the BSD license.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    AleHu

    AleHu

    Encrypting, anonymous, unlimited size message transfer system

    AleHu is an open source encrypted message transfer system that encompasses both server (PHP) and client software (Java). Give it a shot: You can try out AleHu by simply running the client using the preconfigured AleHu test server! For further details and instructions on how to quickly install and run AleHu, have a look at the documentation in the Wiki section.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Host LLMs in Production With On-Demand GPUs Icon
    Host LLMs in Production With On-Demand GPUs

    NVIDIA L4 GPUs. 5-second cold starts. Scale to zero when idle.

    Deploy your model, get an endpoint, pay only for compute time. No GPU provisioning or infrastructure management required.
    Try Free
  • 10
    CryptoPad v1.0

    CryptoPad v1.0

    AES-128 bit file encryptor

    ...The icing on the cake is that it's 100% cross-platform. i.e. You can run the same .jar file on Windows, Mac OS, Linux and any OS capable of running JRE 8 :) CryptoPad uses AES-128 bit symmetric key encryption to secure your data.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    WiKID Two-Factor Authentication System

    WiKID Two-Factor Authentication System

    Two-factor authentication system

    The WiKID Strong Authentication System is a public-key based two-factor authentication system. It is a flexible, extensible, and secure alternative to tokens, certs and passwords. Application & API support exists for Java, ASP, PHP, Ruby, OpenVPN, TACACS+, etc. Read our eGuide on how to setup your network with two-factor authentication: http://www.wikidsystems.com/learn-more/two-factor-authentication-white-papers
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    SecuXabber

    SecuXabber

    A secure Jabber-client for Android using strong encryption

    SecuXabber is a secure Jabber-client for Android that bases on Xabber and uses a strong, asymmetric enryption that works on top of the XMPP protocol. A key pair is generated on application start-up. Users can send their public key to other SecuXabber users via Bluetooth. This ensures the origin of the public key because people do a face-to-face check during key exchange. After the keys are imported by both users, all communication between them is done fully encrpyted using a strong 4096 bit end-to-end encryption.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    AESTextCrypt

    AESTextCrypt

    Encrypt and decrypt text using AES 256 bit encryption

    ...Convenience buttons are provided for clipboard operations. AESTextCrypt uses AES-256 bit encryption which is the strongest available encryption scheme. 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: 1 This Week
    Last Update:
    See Project
  • 14
    U-Tranz

    U-Tranz

    UDP based secure file transfer application written in JAVA.

    U-Tranz is a free application developed on the characteristics of UDP allows the transmission of unlimited file size. Most of the applications based on UDP restrict file sharing upto 64kb which makes transmission less efficient on large files. Along with the tremendous increase in file size, certain features like implementation of Government Standard Security Algorithms (AES-256*/RSA-2048 and SHA-512) have been added to this application for secure sharing of huge files across different...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    The aim of this android application is to provide a secure storage for files on the phone. By using asymmetric cryptography the application allow the user and other apps to encrypt the files using a public key so without the need of a encryption password.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16

    Digital signing using a Smart Card

    Java code that enables you to sign documents using a smart card.

    With this library, you'll be able to access a smart card and extract its information. If the smart card contains a key store, you can use it to create digital signatures. This library currently implements signing of PDF documents using the Belgian eID.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17

    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
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18

    Simplest Text Encrypter

    A simple example of polyalphabetic cipher in Java.

    ...A polyalphabetic cipher is one of the simplest cipher one can make. This is a Java program to implement polyalphabetic cipher. [How the cipher encodes?] Input Data: helloaf Key: love l - 12th letter in Alphabet o - 15th letter in Alphabet v - 22nd letter in Alphabet e - 5th letter in Alphabet Now: h(l) e(o) l(v) l(e) o(l) a(o) f(v) Further: h(+12) e(+15) l(+22) l(+5) o(+12) a(+15) f(+22) where +(number) meaning shifting the character forward by the respective number of places. So the result comes out to be: tthqapb and the data is encrypted.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19

    PBM stealth

    Data hiding in bi-level pbm images

    Implementation of block parity for hiding data in bi-level pbm images in java. Increasing the security of stenography by using a random symmetric key for embedding and extraction of data from image. The project also has a PBM viewer in java and ascii viewer which shows the pbm images in ascii format.This project uses binary coded pbm images. Research paper : http://arxiv.org/abs/1304.1683 Key mechanism is not functional and program have bugs which are to be fixed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    OpenSE(Open Secure Encoder)

    OpenSE(Open Secure Encoder)

    OpenSE - Secure your online transactions today!!

    ...For instance, you can log to your email account by filling the username and password. But, is it safety? Your email account can be stolen by the hackers. Your computer's may suffer from the virus, trojan, key logger, rootkit or phishing attack, and all of your email contents are exposed. For which applications support the Secure Encoder, you are required to input the pin number which generates from your own Secure Encoder. Thus, you can avoid the lost. It's because your account is still protected even your username and password are stolen by the hacker. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21

    samizdat

    Kerberized Messaging Toolkit for Java

    Samizdat is a toolkit for Java for building Kerberos secured distributed, message-oriented applications. The toolkit contains base classes that simplifies the management of Kerberos login contexts as well as flexibly sign and seal messages between principals using the Java GSS API. The toolkit contains Transformation classes for Kerberizing JMS traffic as well as a super-lean HTTP based protocol stack that supports both Synchronous (RPC) and Asynchronous modalities.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Certificate Helper
    Certificate-helper is a utility desktop application written in Java designed and created to assist (mainly developers) in creating and viewing keystores and digital certificates. This is done via a user interfaces implemented in Swing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    SecureFileAES

    SecureFileAES

    Secure your files by encrypting them using AES algo

    This app helps you to encrypt/ password protect your files using AES Algo. The encrypted file is stored as output.txt The key should be of exactly 16 characters
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    textcrypter

    textcrypter

    textcrypter is an encryption tool using vigenere cipher algorithm

    Textcrypter is an encryption tool using vigenere cipher algorithm. Vigenere use the same key/password to encrypt and decrypt a file (symmetric key cryptosystem). Result of the encryption process is a ciphertext in hexa number.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Tsukuba-GAMA provides user and credential management, using the Grid Security Infrastructure (GSI) based on Public Key Infrastructure (PKI), X.509 certificate, proxy certificate, and the concept of Virtual Organization (VO).
    Downloads: 0 This Week
    Last Update:
    See Project
Auth0 Logo