Jun 16, 2012 #1 J jhunjhun Member level 1 Joined Dec 12, 2011 Messages 32 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location shilong Activity points 1,456 i have seen the code but there is no way to use 2D array. Please reply soon very thankfull 2 u....
Jun 17, 2012 #2 blooz Advanced Member level 2 Joined Dec 29, 2010 Messages 560 Helped 121 Reputation 242 Reaction score 116 Trophy points 1,343 Location India Activity points 4,985 jhunjhun said: i have seen the code but there is no way to use 2D array. Please reply soon very thankfull 2 u.... Click to expand... Instead of a 2D Arrray ,you can opt for a look up table ...if verilog VHDL supports 2d array
jhunjhun said: i have seen the code but there is no way to use 2D array. Please reply soon very thankfull 2 u.... Click to expand... Instead of a 2D Arrray ,you can opt for a look up table ...if verilog VHDL supports 2d array
Jun 17, 2012 #3 J jhunjhun Member level 1 Joined Dec 12, 2011 Messages 32 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location shilong Activity points 1,456 how to use look up table................can you help me ?? - - - Updated - - - how to use look up table................can you help me ??
how to use look up table................can you help me ?? - - - Updated - - - how to use look up table................can you help me ??
Jun 18, 2012 #4 blooz Advanced Member level 2 Joined Dec 29, 2010 Messages 560 Helped 121 Reputation 242 Reaction score 116 Trophy points 1,343 Location India Activity points 4,985 First of all Read this h**p://csrc.nist.gov/publications/fips/fips197/fips-197.pdf In order to create an Sbox you can go for a look up table
First of all Read this h**p://csrc.nist.gov/publications/fips/fips197/fips-197.pdf In order to create an Sbox you can go for a look up table
Jun 18, 2012 #5 J jhunjhun Member level 1 Joined Dec 12, 2011 Messages 32 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location shilong Activity points 1,456 i have read this h**p://csrc.nist.gov/publications/fips/fips197/fips-197.pdf how to create look up table?please suggest me..........
i have read this h**p://csrc.nist.gov/publications/fips/fips197/fips-197.pdf how to create look up table?please suggest me..........
Jun 18, 2012 #6 blooz Advanced Member level 2 Joined Dec 29, 2010 Messages 560 Helped 121 Reputation 242 Reaction score 116 Trophy points 1,343 Location India Activity points 4,985 You need to study any one of those HDL like Verilog or VHDL h**p://www.verilogtutorial.info/
Jul 17, 2012 #7 J jhunjhun Member level 1 Joined Dec 12, 2011 Messages 32 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location shilong Activity points 1,456 can you please suggest me ??how to implement aes on fpga step by step???
Jul 18, 2012 #8 vipinlal Full Member level 6 Joined Mar 8, 2010 Messages 357 Helped 76 Reputation 152 Reaction score 60 Trophy points 1,308 Location India Activity points 3,191 download the code from here and see how its written.. https://inmcm.wordpress.com/2010/03/14/basic-aes-128-encryption-in-vhdl-complete/ the same blog has many articles on aes implementation.. a little bit of googling will also help in this matter, provided you know basic vhdl syntax.
download the code from here and see how its written.. https://inmcm.wordpress.com/2010/03/14/basic-aes-128-encryption-in-vhdl-complete/ the same blog has many articles on aes implementation.. a little bit of googling will also help in this matter, provided you know basic vhdl syntax.
Jul 19, 2012 #9 J jhunjhun Member level 1 Joined Dec 12, 2011 Messages 32 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location shilong Activity points 1,456 thanks vipinlal but i could not download it. pls tell me how to open that document.