E

encryption

ICL : Intellisrc Common Library : This library can help you to write less code and speedup the development of your next great application. It is particularly designed to accomplish most of the common tasks required by backend services.

Lightweight, fast, secure, and easy to use encryption system.

Secure Encryption and Transfer Tool

https://biomedit.gitlab.io/docs/sett/

SharedRail is an open-source, federated payment infrastructure designed to enable secure, instant, and identity-based value transfer across currencies and borders. Built on a modular architecture with mandatory encryption, KYC, and AI-assisted human intent verification, SharedRail allows users and institutions to send and receive payments using verified email identities while maintaining full transparency, auditability, and compliance through open standards. https://roxanneardary.com/sharedrail/

Mirror of https://github.com/hwdsl2/setup-ipsec-vpn. Please open issues and pull requests there. Scripts to build your own IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2.

Mirror of https://github.com/hwdsl2/docker-ipsec-vpn-server. Please open issues and pull requests there. Docker image to run an IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2. https://hub.docker.com/r/hwdsl2/ipsec-vpn-server

AWS KMS provider for go/encryption — DeriveSharedSecret and Sign backends for KMS-held OpenPGP certification and ECDH encryption keys, so no private key material ever leaves KMS.

Encryption & compression companion — inspired by Diophantus of Alexandria

Magistrate Title Services is an open-source, AGPL-3.0+ platform that modernizes real estate title and escrow processes using a hybrid blockchain architecture, AI-powered verification, and encrypted data systems. It combines public blockchain transparency with permissioned legal recordkeeping to improve security, reduce fraud, and increase trust in property transactions. https://roxanneardary.com/magistrate-title-services/

Encrypt/decrypt files/directories

Single file encryption with libhydrogen

TruthInBilling is an open-source, privacy-preserving platform that collects verified billing records to identify and analyze discrepancies between advertised prices, contractual terms, and actual charges. It transforms individual invoices into a structured public dataset that reveals systemic billing patterns across industries while protecting user identity through encryption and verification. https://roxanneardary.com/truthinbilling/

Sentryx is an open-source, modular cloud backup and data protection system designed to give users full control over their data through end-to-end encryption, distributed storage, and secure authentication. Built under the AGPL-3.0+ license, it combines a scalable architecture with optional AI-assisted intelligence and enterprise-grade security features, making it suitable for personal, organizational, and large-scale infrastructure use while remaining transparent and community-driven. https://gitlab.com/Roxanne_Ardary/sentryx

NodeHR is an open-source, self-hosted HR concierge and workflow automation platform that transforms employee questions into secure, policy-aware actions. It combines AI-powered assistance with structured workflows to handle PTO requests, policy lookups, onboarding guidance, and internal HR processes directly within tools like Slack, Teams, or web portals. Designed for organizations that own their stack, NodeHR prioritizes privacy, encryption, modularity, and full auditability while eliminating repetitive HR workload through automation. https://roxanneardary.com/nodehr/

PersonaVenture is an open-source AI platform that helps individuals become entrepreneurs by leveraging their unique skills, talents, hobbies, and passions. It provides personalized mentorship, business planning, market insights, gamified challenges, and external tool integrations — all while keeping user data private with end-to-end encryption. Invest in yourself, unlock your potential, and build your future. https://roxanneardary.com/personaventure/

Self-hostable encrypted file storage with multi-level security. Encrypted in your browser; every file carries a classification label enforced by both row-level security and the key hierarchy.

OpenPGP certificate assembly & ECDH message decryption — a dependency-inverted Go library. Assemble a certificate whose private halves live in an external KMS, and decrypt messages addressed to it from a raw ECDH shared secret. · https://encryption.go.phpboyscout.uk

Split file into encrypted horcrux-files, reconstitutable without key