Search Results for "crypto security"
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Showing 36 open source projects for "crypto security"
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Conscrypt
Conscrypt is a Java Security Provider
Conscrypt is a modern TLS/SSL provider for Java that replaces the default JCE/JCA crypto stack with one backed by BoringSSL for better performance and security posture. It is implemented as a drop-in SecurityProvider, so applications and frameworks can opt in without changing high-level HTTPS or socket code. The provider focuses on contemporary protocol hygiene—up-to-date cipher suite selection, ALPN, session resumption, and hardened defaults—so Java servers and clients negotiate secure connections by construction. ... -
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Sparrow Wallet
Desktop Bitcoin Wallet focused on security and privacy
Sparrow Wallet is an open-source, desktop-focused Bitcoin wallet designed for users who value complete control, security, and privacy when managing their Bitcoin funds. It provides a rich graphical interface that exposes Bitcoin’s underlying UTXO model rather than hiding it behind abstractions, helping users understand every input, output, and fee involved in transactions. Sparrow supports advanced workflows such as Partially Signed Bitcoin Transactions (PSBT), multisignature setups,... -
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Trexo PDF Signer is a professional-grade, open-source application designed for creating legally binding digital signatures on PDF documents. Built with enterprise security standards in mind, it provides seamless integration with hardware security modules (HSM), software certificates, and native platform keystores.
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The wolfSSL embedded SSL library (formerly CyaSSL) is a lightweight, portable, C-language-based SSL/TLS library targeted at IoT, embedded, and RTOS environments primarily because of its size, speed, and feature set. It works seamlessly in desktop, enterprise, and cloud environments as well. wolfSSL supports industry standards up to the current TLS 1.2 and DTLS 1.2, is up to 20 times smaller than OpenSSL, offers a simple API, an OpenSSL compatibility layer, OCSP and CRL support, is backed by...
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Password Keeper + Generator
Free portable cross-platform graphical multi-user password manager
...Support md2, md5, sha1, sha256, sha384 and sha512 hash. Support export DB to CSV, HTML, XLS or XML and import from CSV, XLS or XML. Simple and intuitive GUI - Graphical User Interface. PKG use crypto security random generator. 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/pkg . If you like this - put a star on https://github.com/harp077/pkg/ for support project please. -
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Smoke Crypto Chat Messenger for Android
Smoke: Android Crypto Chat Messenger
Smoke is an encrypting chat messenger for Android written in Java. Please read the Web site for more information: https://textbrowser.github.io/smoke/ (original, current) https://www.amazon.com/dp/3752691999/ https://smokeappope.sourceforge.io/ (old, third party archive) Smoke App OPE - Open Personal Encryption Download Android APK Installer: https://sourceforge.net/projects/smokeappope/files/ Smoke Source: https://github.com/textbrowser/smoke SmokeStack Source:... -
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S-DES Crypto App
Encryption/Decryption demonstration app using the S-DES algorithm
Encryption/Decryption demonstration app using the S-DES algorithm. Use the Java runtime environment 11 for execution. The GUI pops up that allows entering a 10-bit encryption/decryption key in binary (0, 1 digits) and the plaintext/ciphertext in the same form (8-bit). Executing the algorithm, decription of the encoding/decoding functionality is provided in the three main text boxes. -
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sls
SLS Team Java Library
Java library with Cryptographic algorithms. Easy to use Crypto algorithms. Works on Windows, Linux, Android. No external lib dependencies, no useless abstractions, no 'crypto provider'. Elliptic curves was borrowed from BouncyCastle and simplified a lot. Most of EC classes are custom algorithms for certain curves. Can be easily deleted if u dont need them. With couple of classes u can parse and construct those ugly ASN.1 structures, look at RSA and EC key formats for example. No... -
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Google Authenticator Android
Open source fork of the Google Authenticator Android app
Google Authenticator for Android is the open-source two-factor authentication app that generates time-based (TOTP) and counter-based (HOTP) one-time codes entirely on the device. It’s designed to be simple, offline, and standards-compliant, so any service that supports OATH OTP can interoperate with it. The app streamlines enrollment via QR codes or manual key entry, then displays rotating numeric codes with clear account labels to reduce mistakes during login. Because secrets are stored on... -
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StrongKey CryptoEngine
FIDO strong authentication, encryption, digital signature engine
StrongKey CryptoEngine (SKCE) 2.0 is a "crypto Swiss Army knife" server to perform cryptographic functions through web services, while freeing application developers to focus on business functionality. Its modules include: - A FIDO Engine to support FIDO U2F key registrations/authentications - An encryption engine to encrypt/decrypt files using AES/TDES keys - Escrowing keys to on-premises key management system (StrongAuth KeyAppliance/SAKA) - Integration to cloud storage services... -
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CrococryptFile
An encryption tool for creating file archives
CrococryptFile is a file encryption tool which creates encrypted archives of files and folders. The encryption features of CrococryptFile can be compared to a ZIP utility that uses ZIP's AES encryption. However, there are significant differences. CrococryptFile... - encrypts all file and folder information including filenames, time/date and filesize information, - disguises any information of the archive's content, because all data and meta-data is simply integrated into a... -
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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... -
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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.
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crypto-native
Java native access for pc/sc, pkcs11, openct based on JNA
This is a java native wrapper, based on JNA of standard methods to access smart cards (pkcs11, pc/sc, openct, libusb). Goals of this projects are: * interoperability: it can work on any platform where JNA runs: Windows, Linux, Mac (and one day even Android) * modularity: you don't need to include pc/sc support if you only use pkcs11 * ease of integration: it depends only on few required libraries. * ease of use: it exposes a simple java interface (even if you can deal with the... -
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CryptoDock
CryptoDock is a tool that hosts various crypto. algorithms.
CryptoDock is free multi-platform application written in Java that hosts various hash and modern cryptographic algorithms you can use to protect your sensitive data on your computer. Available cryptographic algorithms: 1. NLSE-1 2. One Time Pad 3. AES Available hashing algorithms: 1. MD5 2. SHA-1 3. SHA-256 4. SHA-512 IMPORTANT: In order to run CryptoDock you need to have Java installed on your computer. Java is free and can be downloaded from - http://www.java.com/ -
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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.
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JaStaCry
Java Stacked Crypto
Java Stacked Crypto merges different hiding, merging and crypto stacks to secure files. -
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JCrypTool moved to GitHub! See https://groups.google.com/d/topic/jcryptool-developers/nauEXL6vsbk/discussion for more information and visit our new project home at https://github.com/jcryptool
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The PKI Framework (PKIF) is a cross-platform library for performing PKIX-compliant certificate processing. It includes support for SCVP, OCSP, CMS and Timestamps. It uses Windows CAPI, NSS or Crypto++ for cryptographic services and hardware support.
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A library help for signing data with PKCS11 token (certificates with SHA1withRSA Sign Algorithm) and create CMS packages. It uses Bouncy Castle Crypto API and SUNPKCS11. Also it verify the signed data and verify signing certificate's OCSP control.
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Commons-SSH is a thin bridge between different Java SSH implementations libraries. It doesn't contain any crypto-related code and created to be used by projects who doesn't want to care about export control regulations (let client to decide)
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If you need to protect your confidential files in office or shared desktops, here is the robust command line and GUI utility to do password based encryption using AES. It can encrypt and decrypt a folder structure containing any number of files.
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Obol is a programming language for security protocols. The idea is to program closer to the abstractions used to describe and analyze security protocols, leaving low-level details such as message representation, communication, crypto, to the runtime.
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jHashCalc is a GPL implementation of the popular hashing utility "HashCalc" from SlavaSoft. jHashCalc is written in Java language, and uses the GNU Crypto API to perform the algorithms' computing.
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Open Legacy Storage Document: Generic Document Archiving on Disk and Network(using MINA) Framework in Java for huge number of docs(up to 2^192 documents), efficient(Java NIO), crypto, net transfert, web retrieve, J2EE and eMail archiving compatible.
