Cryptex app icon

Cryptex

SK Android Apps · com.KalyankarSK.sms

Not rated yet 500+ downloads v2.1 2.4 MB Android 3.0+ PEGI 3 · Everyone

At a glance

Latest version
v2.1 (3)
Updated
Jan 13, 2018 (8 years ago)
APK size
2.4 MB
Requires
Android 3.0+ (API 11)
CPU support
Any (no native code)
Category
Tools (app)
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Cryptex is an app by SK Android Apps in the Tools category. It has no native code, so it runs on any Android processor.

What's new in v2.1

★ ReTitled the App name from "Secret Message Service" to "Cryptex" ★ Improvised UI ★ Precise options added ★ Optimized app size

Description

From the listing uploaded by “devjam”.

By using this app you can send a message in encrypted form to end user and can be decrypted by using a key provided to authorized user you can protect important chat messages text by encrypting it so that it turns into an unreadable form and thus be secured, doesn't require you to worry about installing any third party app (like App Lock) to hide such important messages Send private messages that everyone can read, yet no one can understand 😉!! ★ Features ★ ★ Easy to use ★ Send it via SMS, whatsapp, other Social apps or simply copy and paste it wherever you want ★ Cryptographically strong Algorithm AES 256 ★ The text can be written in any language and in any alphabet that is widely used today, all Unicode/UTF-8 characters Supported. ★ Optimized with less app size and faster loading ★ Previously encrypted messages and keys(password) can be seen under the history option stored in your local database of mobile in secured form ★ User friendly Interface with perfect animations and minimalist Unique design ★ No Ads ★ New features to be added via updates ! ★ How to use ★ TO SEND (Encrypt) Under ENCRYPTION Tab ★1) Set a key(password) if required (it has a default password specific to this app users) ★2) Enter the message ★3) Click Encrypt ★4) Send it via any app you have installed or Copy to save somewhere. To Decrypt(Read) Under DECRYPTION Tab ★ 1) Enter key (if set during encryption) ★ 2) Paste your Encrypted message using long press or buttons provided ★ 3) Click Decrypt Both users must use same app to encrypt and decrypt ★To Access previous Encrypted message related details click HISTORY under menu options★

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “SK Android Apps” Not the developer's name (“SK Android Apps”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Jan 31, 2020
  • Antivirus scan passed Nov 13, 2020
  • Signed byCN=Sai Kiran Kalyankar, OU=SK, O=SK Android Apps, L=Hyderabad, ST=Telangana, C=IN
  • Signing certificate (SHA-1)D2:40:CE:0C:9A:46:42:36:97:1C:9E:AD:45:7D:87:8A:FA:42:E8:3D
  • File MD5c2646c33eae39ebae85438abb5119966
  • Uploaded by “devjam” Silver tier · 6,469 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Cryptex APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Cryptex APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is c2646c33eae39ebae85438abb5119966.

Tags

More Tools apps