App Crypto for Android is a tools app by Иван Габровски with 50+ downloads (about 51 estimated). Released May 27, 2025. Install growth, rank history, SDKs and ad networks.
From the store listing: “The application provides the following methods for encryption and decryption: affine cryptosystem for Latin text (26 letters), affine cryptosystem for Cyrillic text (30 letters), RSA cryptosystem and АSЕ cryptosystem.
Affine cryptosystem, are examples of private key cryptosystems. In a private key cryptosystem, once…”