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Embedded Systems Project Design of Hardware Key Generator for Online Banking

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Project Details show (+) hide (-)

to design a
small device distributed to bank customers using online bank services. The
purpose of this device is to secure critical services such as the transfer of
large amount of money through the use of hardware generated one-time authentication
keys.   
1)    
The device
should have the following components:



a.      
MCU with
internal EEPROM


b.      
Keypad
with the following characters (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, *, #)


c.      
LCD screen



d.      
Push
button to move through the options displayed on the LCD  


e.      
Sound
buzzer to give sound feed back when push button/keys are pressed.