Cryptofon

The Cryptofon is designed to enable safe and secure communication trough a regular PSTN line. It supports narrowband connections (~2400 bit/s and lower).

Features

works with any phone line connected to a PSTN
safe encryption using AES-256 and RSA-8192 - public key cryptogaphy
secure according to IND-CCA1
open-source
works even on narrow bandwith ( >1200 bit/s)
upcoming: safe data transmissions

Project Activity

See All Activity >

License

Public Domain

Follow Cryptofon

Cryptofon Web Site

Other Useful Business Software

Paessler - Monitor Your Whole Network in Minutes

Auto-discovery finds your devices and deploys pre-configured sensors instantly. No project plan required, just visibility from day one.

Waiting weeks for a monitoring rollout isn't an option when infrastructure doesn't stop running. PRTG's auto-discovery scans your network and suggests from over 200 pre-configured sensor types, so you're watching servers, applications and devices within minutes, not after a multi-week deployment. Enterprise-strength monitoring, without the enterprise complexity. Start your free trial today.

Start Free 30-Day Trial

Rate This Project

User Reviews

Be the first to post a review of Cryptofon!

Additional Project Details

Operating Systems

Linux, Server Operating Systems

Languages

English, French, German, Spanish

Intended Audience

Advanced End Users, Developers, Quality Engineers, Security Professionals, Telecommunications Industry, Testers

User Interface

Command-line, Console/Terminal, Non-interactive (Daemon)

Programming Language

Assembly, C++

Related Categories

C++ Telephony Software, C++ Cryptography Software, C++ Embedded Systems Software, Assembly Telephony Software, Assembly Cryptography Software, Assembly Embedded Systems Software

Registered

2013-04-10

Similar Business Software

BackUp Maker

Malware, user errors, or hardware failures often spell the end for important files. Therefore, it is essential to create regular backups to have a safety copy to fall back on in case of an emergency. Discover how BackUp Maker simplifies the process of data backup. With BackUp Maker, you...

See Software
Aircall

Aircall is an AI-powered customer communications and intelligence platform that unifies phone, messaging, and call center operations. Designed for sales and support teams, it enhances every interaction with features like AI Voice Agents, real-time conversation coaching, and integrated WhatsApp...

See Software
Proton Pass

Proton Pass for Business is a secure, end-to-end encrypted password manager built for teams that prioritize privacy, compliance, and control. Safely store and share passwords, passkeys, secure notes, aliases, and credit card details with zero-knowledge encryption, ensuring only your...

See Software
ManageEngine Endpoint Central

ManageEngine Endpoint Central gives IT teams a single platform to manage and secure every device across the organization, eliminating the need to juggle multiple point tools. Patch management is automated across Windows, macOS, Linux, and 1000+ third-party applications. Software deployment,...

See Software
Proton Mail

Proton Mail is the simplest way to protect your communications with built-in end-to-end encryption. Prevent data breaches, stay compliant with regulations like GDPR and HIPAA, and earn client trust. Protected by Swiss privacy laws and trusted by over 50,000 businesses, Proton Mail keeps your...

See Software
Auth0

Auth0 takes a modern approach to Identity, providing secure access to any application, for any user. Safeguarding billions of login transactions each month, Auth0 delivers convenience, privacy, and security so customers can focus on innovation. Auth0 is part of Okta, The World’s Identity...

See Software