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Unformatted text preview: L and is simulated. It is a single chip cell
phone controller circuit. More features can be added to the system without effecting
the hardware of that system. VLSI DESIGN AND IMPLEMENTATION OF
ENCRYPTION & DECRYPTION USING VHDL
I n this project of “VLSI design and implementation of E ncr yption & Decryption
using VHDL” we design a complex digital circuit using the language V HDL ( V ery
High Speed Integrated Circuit Hardware Description L anguage).
As it is not possible to design such a complex digital circuit (consisting of more than
30,000 logic gates) manually to implement the above application, we use VLSI
Technology for the solution. With this technology we can construct a very big digital
circuit requiring more than one lakh logic gates in a single chip.
This is carried out (Designed) by Programming. Thus it is simple and easy to modify
the existing design (add more features) by changing the instructions alone in the
program and not the hardware. This final program is edited, compiled, synthesized
and choosing the proper device we simulate and see the result (working of the IC
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This note was uploaded on 11/28/2013 for the course ECE 101 taught by Professor Xavier during the Fall '12 term at Jaypee University IT.
- Fall '12
- Integrated Circuit