Ciphertext

2025-06-20
Ciphertext Practical Tools
  • Android 7.0
  • Version: 1.0.0.12
  • 1.28MB
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Ciphertext -

In a time when big brother watches everything, one app holds the key: Ciphertext

A cipher is a secret or disguised way of writing; a code. Ciphertext allows you to encode and decode your secret messages using a wide variety of ciphers and then send them to your friends and confidants using text message, email, bar codes, and more!

Current Ciphers:

Beale

Beaufort

Bifid

Book

Caesar

Columnar Transposition

Foursquare

Playfair

Rail Fence

Simple Substitution

Trifid

Trithemius

Twosquare

Vigenère

More to come including:

* The abilty to add books to the Book and Beale ciphers

* Better Honeycomb support with built-in information about each cipher

* Ability to send text to Ciphertext from the Share menu of any app that sends plaintext, including Ciphertext itself (endless ciphering!)

* History

* Recently Used List

Upcoming Ciphers:

Amsco

Autokey

Baconian

Bazeries

Cadenus

Checkerboard

CM Bifid

Digrafid

Feistel Cipher

Fractionated Morse

Grandpre

Grille

Gromark

Gronsfeld

Headlines

Hill Cipher

Homophonic

Interrupted Key

Key Phrase

Monome-Dinome

Morbin

Myszkowski

Niodemus

Nihilist Substitution

Nihilist Transposition

Null

Periodic Gromark

Phillips

Phillips-C

Phillips-RC

Pollux

Porta

Portax

Progressive Key

Quagmire I-IV

Ragbaby

Redefence

Running Key

Seriated Playfair

Slidefair

Swagman

Tridigital

Tri-square

Twin Bifid

Twin Trifid

Variant

What's New in the Latest Version 1.0.0.12

Last updated on Dec 13, 2015 Initial Release

Read more

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