Zero Effort Key Board Based 2 Factor Authentication: The goal of this project is to implement a zero-effort two-factor authentication scheme. To simplify the project, we assume that a user types a password at a client machine. A trusted component at the client records the typed password and captures keystroke feature values. The client securely sends the password and keystroke feature values to a server where the actual authentication is done. Thus, the server implements the functionality outlined below for a given user U.

Dependencies-

#Code is written in Python 2.7. Do not attempt to use Python 3.x to execute. It may not work

#The following libraries are needed to be installed for execution- #decimal #tss #random #io #base64 #rstr #numpy #sys #Crypto.Cipher #Random

#Build Instructions-

1. Install all dependences
2. Execute CreateShares.py for initialization
3. Execute DecryptedInstructions.py to check whether the shares can be decrypted and reconstructed
4. Execute DecryptHistoryFileContents.py to check whether the history file has been initialized correctly.
5. Execute Login.py and provide the path of the input file
6. Check output.txt file in the executing folder to check whether access has been granted or denied.
7. Grant is represented by 1 on the output.txt file. Deny is represented by 0 on the output.txt file.