Nov 13, 2010 #1 V vlsi1234 Newbie level 2 Joined Nov 13, 2010 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,292 I need a verilog code for a 128x32 bit montgomery multiplier for AES and public key cryptography applications pls.
I need a verilog code for a 128x32 bit montgomery multiplier for AES and public key cryptography applications pls.
Nov 13, 2010 #2 T tariq786 Advanced Member level 2 Joined Feb 24, 2004 Messages 562 Helped 67 Reputation 134 Reaction score 53 Trophy points 1,308 Location USA Activity points 3,048 For AES alone, you dont need montgomery multiplication. for public key, you do need montgomery multiplication. You can understand the algorithm and code it yourself. I have a reference but its in VHDL Finite-Field Arithmetic Circuits Under chapter 3, see article 3.4.3 You can also search for this on Home :: OpenCores
For AES alone, you dont need montgomery multiplication. for public key, you do need montgomery multiplication. You can understand the algorithm and code it yourself. I have a reference but its in VHDL Finite-Field Arithmetic Circuits Under chapter 3, see article 3.4.3 You can also search for this on Home :: OpenCores
Nov 15, 2010 #3 V vlsi1234 Newbie level 2 Joined Nov 13, 2010 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,292 Thanks tariq786.could u please send me any material with numerical example on aes and montgomery multiplier?
Thanks tariq786.could u please send me any material with numerical example on aes and montgomery multiplier?
Nov 15, 2010 #4 T tariq786 Advanced Member level 2 Joined Feb 24, 2004 Messages 562 Helped 67 Reputation 134 Reaction score 53 Trophy points 1,308 Location USA Activity points 3,048 click on the Download now at the following page **broken link removed** This will download a zip archive. If you extract it there will be a pdf file that has an excellent tutorial on AES. For montgomery multiplication Algorithm Tutorials
click on the Download now at the following page **broken link removed** This will download a zip archive. If you extract it there will be a pdf file that has an excellent tutorial on AES. For montgomery multiplication Algorithm Tutorials
Apr 11, 2011 #5 O omohamm Newbie level 2 Joined Apr 11, 2011 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,290 @tariq786 can you give me a overview about the montgomery multiplier (with block diagram, VHDL code) and explain how the montogmery multiplier works. thank you.
@tariq786 can you give me a overview about the montgomery multiplier (with block diagram, VHDL code) and explain how the montogmery multiplier works. thank you.