Skip to content

zyad224/Data-Encryption-Standard-Verilog

BranchesTags
 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

4 Commits
BCD7segment.v
BCD7segment.v
 
 
DES_main.v
DES_main.v
 
 
Expansion.v
Expansion.v
 
 
FSMinpu.v
FSMinpu.v
 
 
FSMup.v
FSMup.v
 
 
Key_Processor.v
Key_Processor.v
 
 
LICENSE
LICENSE
 
 
README.md
README.md
 
 
clk50.v
clk50.v
 
 
clockdivide2.v
clockdivide2.v
 
 
clockdivider.v
clockdivider.v
 
 
finalcounter.v
finalcounter.v
 
 
flipflop.v
flipflop.v
 
 
inverse_perm.v
inverse_perm.v
 
 
moduloNcounter.v
moduloNcounter.v
 
 
one_iteration.v
one_iteration.v
 
 
pc2.v
pc2.v
 
 
plaintext_ip.v
plaintext_ip.v
 
 
risingdge.v
risingdge.v
 
 
sbox1.v
sbox1.v
 
 
sbox2.v
sbox2.v
 
 
sbox3.v
sbox3.v
 
 
sbox4.v
sbox4.v
 
 
sbox5.v
sbox5.v
 
 
sbox6.v
sbox6.v
 
 
sbox7.v
sbox7.v
 
 
sbox8.v
sbox8.v
 
 
sbox_perm.v
sbox_perm.v
 
 
shift_reg.v
shift_reg.v
 
 
shiftb1.v
shiftb1.v
 
 
shiftb2.v
shiftb2.v
 
 
shiftreg.v
shiftreg.v
 
 
shiftreg2.v
shiftreg2.v
 
 
subkeys.v
subkeys.v
 
 
xor2.v
xor2.v
 
 
xor_exp.v
xor_exp.v
 
 

Repository files navigation

                               Implementation of the Data Encryption Standard by IBM

The Data Encryption Standard (DES) is a symmetric-key block cipher published by the National Institute of Standards and Technology (NIST). DES is an implementation of a Feistel Cipher. It uses 16 round Feistel structure. The block size is 64-bit. Though, key length is 64-bit, DES has an effective key length of 56 bits, since 8 of the 64 bits of the key are not used by the encryption algorithm.

In this project the DES was implemented on Nexys 3 board.

Done By Zeyad Abdelwahab & Amr Morsey.

About

Data Encryption Standard- Verilog

Resources

Readme

License

GPL-2.0 license
Activity

Stars

2 stars

Watchers

1 watching

Forks

3 forks
Report repository

Releases

No releases published

Packages

No packages published

Languages

  • Verilog 100.0%