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datr / MobilePASSER

A reimplementation of the MobilePASS client in Python.
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generated Password only correct for 1st use? #2

Closed kyrios closed 9 years ago

kyrios commented 9 years ago

Hi,

awesome work by you!

But I think I'm missing something. The 1st generated password is correct. But how do you increment the counter for following passwords?

I posted the question also on stackoverflow.

http://crypto.stackexchange.com/questions/20880/how-does-safenet-mobilepass-calculate-the-counter-for-following-passwords

Any hints are much appreciated.

datr commented 9 years ago

Hi kyrios,

Sorry for the delay in getting back to you!

You should be able to increment the counter by changing the number on this line:

https://github.com/datr/MobilePASSER/blob/python/mobilepass.py#L89

I've just tested the first few numbers and comparing with the output of the latest android application and it still seems to match. Are you seeing different results?

datr commented 9 years ago

I'm going to close this for now. Feel free to get in touch though if you are able to recreate the issue.