Ĉifri APK

Latest Version 1.0.4 for Windows

Updated 2018-12-27

Download APK (3.6 MB)

Previous versions

App information

Version 1.0.4 (#104)

Updated 2018-12-27

APK Size 3.6 MB

Requires Android Android 4.2+ (Jelly Bean)

Offered by Sergey Parshin

Category Free Tools App

App id net.cxifri

Developer's notes Tiny text encryption / decryption utility

Screenshot

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Table of contents

Latest updates
Editor's review
Description
App permissions
Ratings and Reviews

Latest updates

What's new in Ĉifri 1.0.4

Final version of this app. No further changes are planned.

Editor's review

Download the latest Ĉifri application, version 1.0.4, compatible with Windows 10/11 (using emulators such as Bluestacks), Android devices. This free Tools app is developed by Sergey Parshin and is easy to download and install.

Previous versions, including 1.0.4, 1.0b.17, are also available. If you need help or have any problems, please let us know.

Description

Tiny toyish text encryption / decryption utility with seamless integration into Android OS.
Requires offline key exchange between participants before can be used.

Encryption is performed using Bouncy Castle library. Three separate ciphers AES, Twofish and Serpent are chained on a block level into a single block-cipher. Messages are encrypted in CBC mode with PKCS7 padding.
Message integrity is protected by MAC code that is integrated into a message (using 'encrypt then MAC' construct)

Implementation is fully open-source, reviewers are welcome: https://github.com/quarck/cxifri