If you still use this old code switch to the new maintained repo:
You will get more features and up-to-date code.
ZeroBin 0.19 Alpha
==== THIS IS ALPHA SOFTWARE - USE AT YOUR OWN RISKS ====
ZeroBin is a minimalist, opensource online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.
More information on the project page: http://sebsauvage.net/wiki/doku.php?id=php:zerobin
Copyright (c) 2012 Sébastien SAUVAGE (sebsauvage.net)
This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must
not claim that you wrote the original software. If you use this
software in a product, an acknowledgment in the product documentation
would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must
not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.