Paranoia Password Manager for Chrome
More About Paranoia Password Manager
NOTE: This extension needs to be configured with your own private password manager server. If you need a password manager that can be installed and used without further ado, this is not the one.
PPM is different from other password management applications in the way that it allows you to configure and use a private server(apache+php+mysql) to store your data. The sensitive data on the server is stored encrypted with the encryption scheme and master key defined by you. This data is only downloaded and decrypted on the local machine when you explicitly request it (like when you fill-in username/password).
Another feature of PPM is that you can use regular expressions to define which passcards will match which url. It is a very powerful feature.
The support site has an in depth installation manual and a documentation section where you can find out more about PPM.
NOTE#2: The old support site(http://paranoia.alfazeta.com) is on the move! The new support site, where together with other projects, we are able to monitor better your requests or bug reports is: http://dev.alfazeta.com.
NOTE#3: You can download the server side package at: http://dev.alfazeta.com/resources/paranoia-password-manager-for-google-chrome-server-side-package
NOTE#3: At the moment this extension is only in English.