crypto-with-stanford-bouncycastle simple crypto example frontend(encrypt) uses stanford javascript crypto - http://www-cs-students.stanford.edu/~tjw/jsbn/ backend(decrypt) uses bouncycastyle Java Lightweight API -https://www.bouncycastle.org/java.html features mainpage - http://localhost:9009/server/ generate asymmetric key pair. exposes publickey to frontend and stores privatekey in backend. - http://localhost:9009/server/generateKey encrypt plaintext at frontend side, send encrypted text to backend and callback decrypted text. - http://localhost:9009/server/decrypt