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NothingK

Nothing K is a digital vault for storing your passwords using symmetric cryptography, specifically the AES algorithm with a 256-bit key size and GCM operating mode. As extras, you can review the log history and generate passwords with a proprietary generator.

Install / Use

/learn @cuadratico/NothingK
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

App Screenshot

NothingK?

A digital vault for storing passwords with symmetric cryptography. NothingK uses AES256/GCM. NothingK also includes a password generator, encrypted logs and a file export and import system.

Important notice!

NothingK is not a collaboration with Nothing (company), meaning that no Nothing Technology (company) developers or any of its technology have been used in the development of NothingK. NothingK is my own project, developed with open-source technologies and under legal licenses.

Where to download NothingK

So far, NothingK is only available in this repo, Izzysoft, androidfreeware and OpenAPK. It's also being approved for F-Droid. Other platforms not mentioned that contain NothingK may not be secure. Be careful.

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APK Security V0.3.21-Pokemon_X

https://www.virustotal.com/gui/file/ab8650d199fbbe6de5e4b63e3214c4eac8e92c38b6b4fd4a4a883b8d1f3fbf8b?nocache=1

APK Scan V0.3.19-Stardew_Valley.1

An analysis with MOBFS has also been performed.

  • security note (57/100)
  • Trackers Detection (0/432)

Technologies used

  • Languages: Kotlin and SQL
  • Tools: AES256/GCM, AndroidKeyStore, security and Biometric Library (Android), PBKDF2 (Key derivation algorithm) and Json

Screenshots

App Screenshot App Screenshot App Screenshot App Screenshot App Screenshot App Screenshot

View on GitHub
GitHub Stars53
CategoryProduct
Updated16d ago
Forks4

Languages

Kotlin

Security Score

95/100

Audited on Mar 4, 2026

No findings