Download Secure SMS with RSA Encryption apk 5.0.6 free for Android smartphone

2 Mar
Secure SMS with RSA Encryption

Posted by Aloaha Software in Communication | March 2, 2015 | 4 Comments

Apk file size: 1.1 MB

Protect you privacy with Aloaha secure SMS! Many useful SMS features make this app a powerful stock SMS replacement.

Give Spy's no chance and keep your SMS private!

Aloaha Secure SMS includes complete RSA transport encryption to protect your privacy!

Aloaha secure SMS provides an easy to use interface for secret text messaging along with some great features like copy and paste, filter, export2sd, etc.


*** Features ***

- RSA encrypts SMS before they are leaving your device (complete transport encryption)
- RSA decryption of SMS ONLY when viewing and reading them (storage encryption)
- RSA Key Pair generated by YOUR mobile
- Public-Key infrastructure (PKI)
- Filter and sort SMS based on various criteria such as sender, date, content, etc.
- Export SMS to SD Card
- Share SMS via various methods
- SMS clipboard editor
- Easy reading and composing of SMS messages
- Mail Archive Viewer included (via settings dialog)
- Small Footprint
- We offer code reviews together with our customer to guarantee the quality of our code!

*** How it works ***

- After initial installation go to Aloaha SMS settings
- Go to "Crypt Settings"
- Press "Generate Key"

*** How to send encrypted SMS ***

- SMS will be encrypted with the public key of the receiver
- Before you can send someone an encrypted message that someone needs to send you his public key once
- The public key can be send with "Aloaha SMS Settings" -> "Crypto Settings" -> "Send Key"

*** How to receive encrypted SMS ***

- Since the sender requires your public key you need to send it once via "Aloaha SMS Settings" -> "Crypto Settings" -> "Send Key"
- As soon the sender received your public key all messages sent to you are RSA encrypted

*** How much SMS Data does it consume? ***

- Aloaha requires ALWAYS 2 SMS (320 character) for one message
- Aloaha uses 1920 bit key per default. That translates in 240 encryptable character
- 240 characters in base64 translates to 320 characters

Very active development so please do not wait to give us feedback for SMS Aloaha!

We have a test mobile online: Just SMS your public key to +356 (79) 612 347 and we will answer by encrypted SMS!

Made in Malta!

Whats new

    Increased default RSA key length to 1920 bit

Aloaha Software part of our Communication and have average installs from 500 to 1000. Last Update March 2, 2015. Google play rating is 82.0. Current verison is 5.0.6. Actual size 1.1 MB.

Download secure-sms-with-rsa-encryption.apk 1.1 MB


Jo Engel

Very powerful This app is very powerful, fast and reliable. Never had any crashes.

Napster 21

Finaaly A good and usable SMS app

George Gauci

secure sms I wondered if we'd ever get secure SMS messaging with strong encryption, such as RSA. A big well done :)

Kishan Kumar

Error I'm trying to send msgs but it's showing error :(

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