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
$300 Free Credits to Build on Google Cloud Icon
$300 Free Credits to Build on Google Cloud

New customers can spin up VMs, build with AI, and query data at no cost.

Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
Sign Up
Rate This Project
Login To 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