Where can I find a paste service with (client side) encryption?

I want to:

• paste / edit a text snippet online
• encrypt that snippet in my browser
• store that snippet online
• tell some of my folks about the url to the snippet AND the passphrase

are there services like that available?

From web app akira

• I think spaste meets your criterias.

  From Julien Nicoulaud

• You can try LockMyStuff It also give you some options like max permitted users, time to expire and keep track of access to the message

  From alfredozn

• Have you looked at www.codebarrel.com? I think it has everything you posted you wanted to do.

  From Zdaxxy