Android Open Source
A repository has been created that contains JAVA source codes for working with asymmetric RSA encryption. A special Java class has been created. It is shown how to generate encryption keys, encode and decode text, save and restore keys (for exchange, reuse). Tested on API 29
Then we use this JAVA code in the SQLite database for encryption.
GitHUB Repository https://github.com/vallshmeleff/androidrsa