Showing 411 open source projects for "json-java"

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  • 1
    Java-Card-Oath-Applet

    Java-Card-Oath-Applet

    This applet implement the HOTP/TOTP smart card functionality.

    This project implement the HOTP/TOTP card functionality. Its primary use is to generate OATH(Open AuTHentication ) HOTP/TOTP one-time-passwords. This applet used in a One-Time Passcode (OTP) generator device. It generates a unique sequence of characters as an OTP every time its button is pressed. This project implement the HOTP/TOTP card functionality, and generate Open AuTHentication (OATH) event-based HOTP and time-based TOTP one-time password codes.
    Downloads: 0 This Week
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  • 2
    Java Card PKI Applet

    Java Card PKI Applet

    JavaCard/smart card implementation of the ISO7816 and PKI standard

    This is an open source Java Card implementation of the ISO7816 and related PKI standards. An ISO7816 file system for storing PKI files according to the Part 15 of the ISO7816 specification [3]: private key directory, certificate directory, CA and user certificates, etc. Download all files, you can visit:
    Downloads: 8 This Week
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  • 3
    Java-Card-FluffyPGP-Applet

    Java-Card-FluffyPGP-Applet

    The Applet implements OpenGPG Card v 2.0.1 specification of smart card

    The FluffyPGP Applet implements the OpenGPG Card v 2.0.1 specification without using secure channels or Global Platform for portability. Get more details? please visit:
    Downloads: 0 This Week
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  • 4
    JavaCard-MuscleCard-Applet

    JavaCard-MuscleCard-Applet

    A free implementation of the Cryptographic in java card /smart card.

    The Muscle Applet is a free implementation of the Cryptographic Card Edge Definition for Java Enabled Smartcards. It's capable of generating cryptographic keys on the card, and allows external keys to be inserted onto the card. These keys can be used in cryptographic operations, after proper user (or host application) authentication. The Applet is capable of handling generic objects.
    Downloads: 0 This Week
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  • 5
    JavaCard-AlgTest-Applet

    JavaCard-AlgTest-Applet

    Smart Card/java card automated testing tool for algorithms.

    Automated testing tool for algorithms supported by all smart card with JavaCard platform. To view all files about this project or discussion, you can visit:
    Downloads: 0 This Week
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  • 6

    BCrypta

    encrypt data

    With this application you can encrypt texts or files and chat with friends. How to start: -------- Windows: double-click on BCrypta.exe -------- Linux: java -jar BCrypta.exe -------- Console: java -jar BCrypta.exe --help
    Downloads: 0 This Week
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  • 7
    jPass - Cross-Platform Password Manager

    jPass - Cross-Platform Password Manager

    Compiled into a single .jar file. Tiny Password Manager. Portable

    I did not see a pre-built version of this software on the original developers Github project (https://github.com/gaborbata/jpass), so I am taking it upon myself to compile the releases as they come, so that others don't have to. --Description-- JPass is a simple, small, portable password manager application with strong encryption. It allows you to store user names, passwords, URLs and generic notes in an encrypted file protected by one master password. I will not add the source...
    Downloads: 0 This Week
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  • 8

    d-crypt

    Tweakable 256-bit symmetrical block cipher.

    D-crypt is an symmetrical block cipher operating on 256bit blocks with an key of the same length. The cipher takes 3 inputs: the data to encrypt, the symmetric key and a tweak consisting in a array of 16 integers representing each one of eleven possible keyaddition algorithms. Features a similar structure as AES (uses simpler versions of ShiftRows, MixColumns) and uses AES SBOX. It is an SP network. The Key Schedule is a different from AES's, however the Expansion is partially inspired in...
    Downloads: 0 This Week
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  • 9
    JMixNet is a Java implementation of a so called Chauminian Mixnet (or mix-net, or even mix net, at your will ;). It is an anonymous communication network, designed to provide anonymity in data transfers among Internet users.
    Downloads: 0 This Week
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  • 10

    AESA

    All-purpose Encryption and Security Adaptation

    Starting as a personal study project, I have decided to share this security project. For now, it is a JAVA program that can be used to encrypt and decrypt simple file content (ie files), possibly later evolving into a utility with user interface and/or a library
    Downloads: 0 This Week
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  • 11
    CrococryptQuerl

    CrococryptQuerl

    CrococryptQuerl is a web-based file encryption & transfer tool

    CrococryptQuerl =============== CrococryptQuerl (CQuerl) is a web-based open-source file encryption and file exchange tool. If you trust the application service provider which is running CrococryptQuerl, it can be seen as an "anonymous & encrypted safe deposit box for computer files". ---INTRO--- The encryption is done on-the-fly using the user's password. Of course, this requires a trusted TLS/SSL connection to the server running CQuerl. The user provides a file and password and...
    Downloads: 0 This Week
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  • 12
    jPBC is a Java porting of the PBC Library, a Pairing-Based Cryptography Library written in C. It supports symmetric and asymmetric pairing. With jPBC it is really easy to use such a strong cryptographic primitive.
    Downloads: 26 This Week
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  • 13

    NinthTest JCA Provider

    A security provider for the Java™ Cryptography Architecture

    The NinthTest JCA Provider is a security provider for the Java™ Cryptography Architecture, focused on supporting candidate, reference, academic, and experimental cryptographic algorithms and security services. Because the services provided by the NinthTest JCA Provider are exploratory/provisional in nature, the NinthTest JCA Provider is not recommended for use in security-critical applications or environments.
    Downloads: 0 This Week
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  • 14
    Secure Data Manager
    Password Manager - Manage your passwords and private information in one secure application for web sites, computers, programs. Search, add, edit, delete, print, etc. Java app, runs everywhere. Uses SunJCE crypto.
    Downloads: 0 This Week
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  • 15
    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: 9 This Week
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  • 16
    BinaryCrypt

    BinaryCrypt

    Binary Conversion Calculator

    With BinaryCrypt, you can convert between regular text, binary, hexadecimal, octal decimal and decimal. You can convert only decimal (as of right now) to any base up to base 64. You can also save your converted text to a file or open a converted text file to decrypt the message, and perform basic arithmetic in binary. The git repo for the C# code is located at: https://github.com/m1r4g3/BinaryCrypt-.Net
    Downloads: 1 This Week
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  • 17
    GlobalPlatformPro

    GlobalPlatformPro

    Easy to use GlobalPlatform tool (and a Java library)

    Downloads: 0 This Week
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  • 18
    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
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  • 19

    Enfomi

    Encryption App

    Enfomi is a cross-platform standalone password-based encryption/decryption program that supports 27 algorithm variants (including AES 256bit). Archives can be self-decrypting, thus making it perfect for mobile applications.
    Downloads: 1 This Week
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  • 20
    Portable PGP
    Portable PGP is a fully featured lightweight java based PGP tool. It allows to encrypt,decrypt,sign and verify text and files with a nice and absolutely straight graphical interface.
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    Downloads: 153 This Week
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  • 21
    CertForge is a web-based certificate utility written in Java 1.6, to make or view X.509 certificates, keys, CRLs, manage keystore and truststore (CTL) for SSL sites, and run as a simple Certificate Authority (CA).
    Downloads: 0 This Week
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  • 22
    CryptoPad v1.0

    CryptoPad v1.0

    AES-128 bit file encryptor

    CryptoPad is a Java based file encryptor ! It can encrypt every type of file. 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
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  • 23
    Checksum Directory

    Checksum Directory

    Check some checksum!

    A secure and centralized way to get checksums of common downloads. You will find the usual MD5 hash, but also the newer and more secure hashes like SHA-1, SHA-256 and even SHA-512. If the filesize and all up to four hashes match, you should be save to use that downloaded file.
    Downloads: 0 This Week
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  • 24
    crypto-native

    crypto-native

    Java native access for pc/sc, pkcs11, openct based on JNA

    .... * ease of use: it exposes a simple java interface (even if you can deal with the JNA classes directly)
    Downloads: 0 This Week
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  • 25

    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.
    Downloads: 4 This Week
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