I want to store client side encrypted data in Drupal 7, so that it is encrypted on the client end, and stored and transmitted in encrypted form. The password is never transmitted or stored on the server. The only modules I have found which do this are CSE and Text jQuery Encode RC4 (+CCK) but they are for Drupal 6.
I need something that is user specific, so that different users can use different keys, rather than a single key or a set of keys used on the server end.
Are there any similar modules for Drupal 7?