When you want to ensure that no critical information sent from a Web browser will be logged in clear inside the server-side logs, once the information is out of the HTTPS channel, it is useful to encrypt it directly in JS. This is what this library does. Encrypt your data with RSA using Javascript. The public key is in the index.html file IN HEXADECIMAL FORMAT. All certificates and keys are stored in a keystore file in war/WEB-INF/example