https://www.egothor.org/ZeroEcho The ZeroEcho web of Foswiki. ZeroEcho is a modular toolkit for building systems that enable secret and hidden communication - designed for those who demand true invisibility. en-us Copyright 2026 by contributing authors Wiki Administrator [www@egothor.org] The contributing authors of Foswiki Foswiki https://www.egothor.org/ZeroEcho https://www.egothor.org/pub/System/WebHome/ZeroEcho-logo.resized.png https://www.egothor.org/ZeroEcho/WebHome 🛰️ Welcome to ZeroEcho No Signal Is Ever Truly Silent: A Modular Toolkit for Covert, Resilient, and Future Proof Communication ZeroEcho is a modular cryptographic... (last changed by LeoGalambos) 2025-09-17T21:53:11Z LeoGalambos https://www.egothor.org/ZeroEcho/SlotSpecificationReferenceForCovertEmbedding Slot Specification Reference for Covert Embedding This page documents the format and capabilities of slot specifications used by the C module of ZeroEcho for emb... (last changed by LeoGalambos) 2025-08-06T20:11:40Z LeoGalambos https://www.egothor.org/ZeroEcho/AppCovert Covert Channel Processing in ZeroEcho CLI Overview The C module in ZeroEcho enables covert embedding and extraction of binary data within JPEG files using EXIF … (last changed by LeoGalambos) 2025-08-06T20:09:05Z LeoGalambos https://www.egothor.org/ZeroEcho/AppReference ZeroEcho Command Line Showcase Application Reference Overview ZeroEcho is a modular command line utility suite that showcases the cryptographic capabilities of t... (last changed by LeoGalambos) 2025-08-06T19:38:43Z LeoGalambos https://www.egothor.org/ZeroEcho/UniversalKeyStoreFile UniversalKeyStoreFile Description This page documents the internal format and design of the UniversalKeyStoreFile used throughout the ZeroEcho project. This file... (last changed by LeoGalambos) 2025-08-03T21:09:46Z LeoGalambos https://www.egothor.org/ZeroEcho/AppAsymmetric Asymmetric Key Operations in ZeroEcho CLI Description Manages asymmetric key operations and certificate lifecycle using a file based Certification Authority (CA)... (last changed by LeoGalambos) 2025-08-03T21:08:15Z LeoGalambos https://www.egothor.org/ZeroEcho/TechnicalCryptoAlgos Supported Cryptographic Primitives Description This page provides a consolidated overview of supported cryptographic algorithms across the ZeroEcho. It includes … (last changed by LeoGalambos) 2025-08-03T21:08:15Z LeoGalambos https://www.egothor.org/ZeroEcho/AppMultiAes Multi Recipient AES Encryption in ZeroEcho CLI Description The M (Multi Recipient AES) mode of the ZeroEcho tool encrypts files for multiple recipients by combi... (last changed by LeoGalambos) 2025-08-03T21:03:49Z LeoGalambos https://www.egothor.org/ZeroEcho/AppPasswordAes Password Based AES Encryption in ZeroEcho CLI Description The P (Password based AES) mode of the ZeroEcho tool encrypts or decrypts files using a user supplied … (last changed by LeoGalambos) 2025-08-03T21:03:20Z LeoGalambos https://www.egothor.org/ZeroEcho/AppKeyStore Keystore Management in ZeroEcho CLI Description Manages user specific keystores by allowing generation or import of key material. Keys are stored in a secure fla... (last changed by LeoGalambos) 2025-08-03T21:01:31Z LeoGalambos https://www.egothor.org/ZeroEcho/AppKem Hybrid Encryption with KEM in ZeroEcho CLI Description Implements hybrid file encryption and decryption using KEM (Key Encapsulation Mechanism) to securely wrap … (last changed by LeoGalambos) 2025-08-03T21:01:04Z LeoGalambos https://www.egothor.org/ZeroEcho/Examples-Classic Scenario: Alice Sends Encrypted File to Bob Using RSA:2048 with RSA:1024 Decoys In this scenario, Alice communicates with Bob using classic (non PQC) encryption. … (last changed by LeoGalambos) 2025-08-03T21:01:04Z LeoGalambos https://www.egothor.org/ZeroEcho/Examples-PQC Scenario: Alice Sends Encrypted File to Bob Using ML KEM:1024 This example demonstrates how Alice and Bob use the ZeroEcho application to securely exchange a file... (last changed by LeoGalambos) 2025-08-03T21:01:04Z LeoGalambos https://www.egothor.org/ZeroEcho/Examples-PQC-Advanced Scenario: Alice Sends Encrypted File to Bob Using ML KEM:1024 with Decoys This example demonstrates how Alice and Bob use the ZeroEcho application to securely exc... (last changed by LeoGalambos) 2025-08-03T21:01:04Z LeoGalambos https://www.egothor.org/ZeroEcho/Documentation Documentation ZeroEcho is a Java based cryptographic toolkit supporting both classical and post quantum cryptography through BouncyCastle providers. Core Documen... (last changed by LeoGalambos) 2025-08-03T20:50:25Z LeoGalambos https://www.egothor.org/ZeroEcho/Builder-Design-and-DataContent-Chains Builder Design and DataContent Processing Chains This page outlines the builder based pipeline architecture in ZeroEcho, focusing on how modular components (DataC... (last changed by LeoGalambos) 2025-07-29T10:58:41Z LeoGalambos