148 Open source projects that are alternatives of or similar to keygaen

Cold store small files on paper as QR codes -- PGP keys, Bitcoin keys, Tox keys or any other small files in general.

MagicPad is an encryption suite for beginners. It is designed to be run standalone via the browser or executable (Electron).

Verify Open PGP / GPG signatures plugin

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

🔒 GPG Sync is designed to let users always have up-to-date public keys for other members of their organization

OpenPGP keys published on your website (WKD)

PGP Individual User Signer

An SSH and GPG agent which you can use with your PIV hardware security device (e.g. a Yubikey).

Shamir's Secret Sharing Algorithm implementation in golang combined with PGP and a mail delivery system

🔐 📧 Encrypts WordPress emails using OpenPGP or S/MIME with a familiar API.

share secrets within teams to avoid plain-text secrets from day one

Interesting collected (leaked) encryption/decryption keys

tool to query for tokens and passwords for use as environment variables

Hardware-based SSH/PGP agent

A dead simple tool to sign files and verify digital signatures.

Make using Bouncy Castle with OpenPGP fun again!

🔏 turning the system behind GPG Sync into an Internet standard

Simple to use OpenPGP API based on Bouncy Castle

Managing secrets with Yubikey

A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.

A free & open modern, fast email client with user-friendly encryption and privacy features

DEPRECATED A helm plugin that help manage secrets with Git workflow and store them anywhere

A C/C++ MIME creation and parser library with support for S/MIME, PGP, and Unix mbox spools.

Function::Parameters - define functions and methods with parameter lists ("subroutine signatures")

✉️ Teaching an Old Dog New Tricks -- IRC: #neomutt on irc.libera.chat

Pass for iOS - an iOS client compatible with Pass command line application.

Simple and secure artifact signing for sbt.

Keybase Go Library, Client, Service, OS X, iOS, Android, Electron

Salt Secure Pillar Tool

Successor of zendesk/helm-secrets - A helm plugin that help manage secrets with Git workflow and store them anywhere

A secure and PGP enabled webmail module for Phosphorus Five

📩🛡 Email privacy. Anonymously send and receive with alias forwarding.

Anonymous email forwarding

A pure Rust implementation of the Minisign signature tool.

Python Protected Password Store (django server + cli interface) using client side GPG encryption

Encrypted personal archives

A warrant canary system

Interfaces and implementations of cryptographic primitives, along with R1CS constraints for them

OpenPGP library for iOS and macOS

Simple and full-featured mail server using Docker

List of 4byte identifiers for EVM smart contract functions

Pure rust implementation of OpenPGP

Replace your `curl | sh` installers

A cross-platform .NET library for IMAP, POP3, and SMTP.

SOPS multi-file wrapper

OSINT Swiss Army Knife

Socket.io powered chat, JavaScript REPL, whiteboard, and WebRTC calls

🔑🔥📈 Next Level PGP

Delta.Chat C-Library with e2e chat-over-email functionality & Python bindings

RNP: high performance C++ OpenPGP library, fully compliant to RFC 4880

Krypton turns your iOS device into a WebAuthn/U2F Authenticator: strong, unphishable 2FA.

A robust, full-featured, and user/programmer-friendly Python IRC bot, with many existing plugins. Successor of the well-known Supybot.

Send encrypted PGP messages with one click

Delta Chat Rust Core library, used by Android/iOS/desktop apps and bindings

Monorepo hosting the proton web clients

.NET email library and proxy supporting IMAP, POP3, and SMTP with S/MIME and PGP.

🔐 A free, light and easy to use desktop tool to generate PGP key pairs, encrypt and decrypt messages.

Serve a public/private GPG key over https

scalable group chat with tags and pretty good privacy.

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