Search Results for "encrypt decrypt"
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Showing 243 open source projects for "encrypt decrypt"
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OpenPGP.js
OpenPGP implementation for JavaScript
...The idea is to implement all the needed OpenPGP functionality in a JavaScript library that can be reused in other projects that provide browser extensions or server applications. It should allow you to sign, encrypt, decrypt, and verify any kind of text, in particular e-mails, as well as managing keys. Version 3.0.0 of the library introduces support for public-key cryptography using elliptic curves. We use native implementations on browsers and Node.js when available. -
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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 JavaScript) that determines which wrapping keys you use to protect your data. ... -
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AWS Encryption SDK for Java
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 JavaScript) that determines which wrapping keys you use to protect your data. ... -
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PyPDF
A pure-python PDF library capable of splitting, merging, cropping
pypdf is a pure Python library for working with PDF files, allowing developers to split, merge, rotate, encrypt, and extract content from PDFs. It’s an actively maintained fork of PyPDF2, improving performance, compatibility, and support for modern PDF standards. Suitable for both automation scripts and full-featured applications, pypdf handles PDFs without requiring external dependencies. -
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dotenvx
A secure dotenv–from the creator of `dotenv`
...Designed by the creator of the classic dotenv library, dotenvx preserves the familiar workflow while adding safeguards against one of the biggest risks with plain environment files: plaintext secrets exposure. It offers CLI commands that can encrypt and decrypt .env files, inject environment variables at runtime, and support conventions like layered environment file loading similar to Next.js or dotenv-flow. Beyond basic runtime usage, dotenvx includes tooling for key management, listing .env files in structured views, and operations like variable rotation and scoped overrides, bringing more robust secrets handling to modern app stacks. -
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helm-secrets
A helm plugin that help manage secrets with Git workflow
A helm plugin that help manage secrets with Git workflow and store them anywhere. -
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StatiCrypt
Password protect a static HTML page
...You can encrypt a file online in your browser (client side). StatiCrypt uses WebCrypto to generate a static, password protected page that can be decrypted in-browser. You can then just send or upload the generated page to a place serving static content (github pages, for example) and you're done: the page will prompt users for a password, and the javascript will decrypt and load your HTML, all done in the browser. -
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Spring Cloud Config Server
External configuration (server and client) for Spring Cloud
Spring Cloud Config provides server-side and client-side support for externalized configuration in a distributed system. With the Config Server, you have a central place to manage external properties for applications across all environments. The concepts on both client and server map identically to the Spring Environment and PropertySource abstractions, so they fit very well with Spring applications but can be used with any application running in any language. As an application moves through... -
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PDFsam
PDFsam, a desktop application to split, merge, mix, rotate PDF files
PDFsam Basic is our free and open-source desktop application to split, merge, extract pages, rotate and mix PDF files. PDFsam Visual is a powerful tool to visually compose PDF files, reorder pages, delete pages, split, merge, rotate, encrypt, decrypt, extract text, convert to grayscale, crop PDF files. PDFsam Basic is written using JavaFX. Since version 4 it is released as a self-contained application and bundles a jlinked JDK while version 3 requires a Java Runtime Environment 8 with JavaFx installed in order to run. -
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Gpg4win
GnuPG for Windows
...The suite supports both OpenPGP and S/MIME standards, allowing organizations and individuals to secure communications using widely recognized cryptographic methods. Users can easily encrypt, decrypt, sign, and verify files or entire folders directly from the Windows interface, making the software suitable for everyday business use. Gpg4win emphasizes strong cryptographic defaults and compatibility with smart cards and enterprise certificate infrastructures. -
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Encrypt/decrypt files using Keccak in Duplex mode. The encrypted output also contains the authentication code.
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Encrypt/decrypt files using AES in GCM mode. The program is in a single C source code that builds for both Windows and Linux.
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Sealed Secrets for Kubernetes
A Kubernetes controller and tool for one-way encrypted Secrets
...Since the Sealed Secrets are encrypted, they can be safely stored in a code repository. This enables an easy-to-implement GitOps flow that is very popular among the OSS community. Sealed Secrets offers a powerful CLI tool (kubeseal) to one-way encrypt your Kubernetes Secret easily. The Sealed Secrets controller will decrypt any Sealed Secret into its equivalent Kubernetes Secret. Sealed Secrets are safe to store in your local code repository, along with the rest of your configuration. -
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CipherPic
Encrypt and decrypt an image
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jarrid-keyper
Keyper by Jarrid is a suite of crypto key management APIs
Keyper by Jarrid is a suite of crypto key management APIs to simplify key creation, management, deployment, and encryption/decryption in a standardized and secure way. Operations are file-based and can be easily automated, tracked, audited, and managed via file-based processes such as GitOps. Fully integrated with cloud KMS services such as AWS KMS or GCP KMS, leverage managed crypto key generation and reduce infrastructure maintenance burden. -
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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. -
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ts-cms-ep-sfx
Securely encrypt and decrypt files locally from a web browser
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otp
This program takes stdin, xor's it with a key and outputs to stdio
"otp" command line to encrypt / decrypt using the One Time Pad algorythm -
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GopenPGP V3
A high-level OpenPGP library
GopenPGP V3 is a high-level OpenPGP cryptographic library developed by ProtonMail that provides a user-friendly API for common encryption and signing operations in Go, abstracting the complexity of the underlying OpenPGP standards and golang crypto primitives. This library lets developers perform key generation, message encryption and decryption, digital signing, and signature verification with straightforward functions that hide much of the boilerplate and nuance typically required when... -
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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 default installs of dependency packages. ... -
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AxCrypt
Simple encryption tool
AxCrypt is a file encryption software that provides a simple, secure way to encrypt sensitive files for personal or business use. It supports 128-bit and 256-bit AES encryption, ensuring robust security for data stored on your computer or in the cloud. AxCrypt is known for its user-friendly interface, allowing users to encrypt, decrypt, and securely share files with others using just a few clicks. The software also integrates with popular cloud storage services like Google Drive and Dropbox, offering seamless protection for files across platforms. ... -
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🔐 SeekThis – File Encryption & Decryption Tool (AES) Secure your important files with SeekThis, a lightweight and efficient tool to encrypt and decrypt files using the AES (Advanced Encryption Standard) algorithm. With SeekThis, you can: ✅ Hide important files using your own key ✅ Protect data privacy quickly and easily ✅ Decrypt files only if you have the correct key ✅ Free and open-source! 📁 Encryption & Decryption made more convenient, secure, and personal. ...
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TxtCipher
a simple web based encrypt/decrypt tool
TxtCipher is a single-file web application (`TxtCipher.html`) that encrypts and decrypts text using RC4 with Base64 encoding. It is compatible with [TxtCrypt](https://github.com/valexa/TXTcrypt/tree/main) (an Objective-C macOS app). Note: This uses RC4 , which *NOT* considered good encryption. The only reason for this project is to be compatible to TxtCrypt -
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BIP39-XOR
Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array ("seed")
Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array (so-called "seed phrase") using exclusive OR (XOR)/Vernam cipher (a.k.a. One Time Pad). If not input by a user, an encryption key is automatically generated at random. Encryption with such a key preserves integrity of BIP-39 checksums of all keys (that's distinct while also compatible with SeedXOR implementation).
