Feture Request: Want to get some part of data encrypted via RSA Private keys to avoid client side data manipulation

Feature request To get some part of data encrypted via RSA Private keys to avoid client side data manipulation, and user can add RSA public key to decrypt that data at client side to confirm data is not manuplated; Is your feature request related to a problem? Please describe. Well It would be batter to get some part of data encrypted so that any user using some tools can't able to modify data before feeding it to the front-end applications and breaking the chance of data validation; For example: Subscription Services (Security Issue for client side data validation) Let say a user didn't subscribed to 'pro' version as we fetch our data via database to get that information, But at client side we can use many ways to manipulate server data we received before feeding it into the client-side application and application don't have any way to verify whether it's a valid one or not if we directly getting the data un-encrypted Impact : User can ab…