I, unfortunately have a subscription to a cable Internet service in East
Delhi which uses a Windoze client to authorise
connection to the provider. The client and the usermanagement software at
the server end is made by a certain company
called Elitecore which is bombay based. Ironically, while the server
software is Linux based, the clients are not.
This seems to be the only Cable Internet software being used in Indian
cities. This forces me to use Internet after booting
my home dual-boot to Windoze and using Outlook express as my mail client.

Some one at ILUG-bombay had made a linux client some nonths back along with
the help of other local iluggers. However,
the protocol for the client(Cyberoam)  has changed of late, and they no
longer use plain text passwords for authentication. It is crypted now, some
very trivial encryption, but something I still have not deciphered. So the
earlier client is useless.

Using sniffers, I have mapped the complete protocol that the client uses,
BUT for the encryption of the password. The protocol is a no-brainer -
in-fac some aspects of it is pathetic like ASCII format for storage of
packet length indicators. The
encryption shoudl be trivial too - there is a 1-to-1 correspondence between
the length of your password and the encrypted form.

I am still at it, trying to decipher the encryption. But my question is, is
my work legal in India? I mean this is fair-use, right?
If I finally make the client and distribute it, could I fall into a legal
problem?

- Sandip

------------------------------
Sandip Bhattacharya
[EMAIL PROTECTED]
http://www.sandipb.net

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