1. AES on GPU using CUDA
Choi dae soon

2. 1. Install Enviroment Install dependencies
Ubuntu 11.04
CUDA 4.0
Install dependencies
Sudo apt-get install build-essential gcc-4.4 g libxi-dev libxmu-dev freeglut3-dev
Download toolkit, sdk, drivers
Developer Drivers for Linux ( )
CUDA Toolkit for Ubuntu Linux 10.10
CUDA Tools SDK
GPU Computing SDK code samples

3. 1. Install Driver installation
Remove the current nvidia packages you might have installed
Sudo apt-get remove nvidia-common nvidia-current
Go to the text window
Stop x ( sudo service gdm stop )
Remove the nouveau module
Sudo apt-get –purge remove xserver-xorg-video-nouveau
Restart x
Sudo service gdm start
Stop x
Install driver
Sudo sh file_name

4. 1. Install Install toolkit, sdk, code samples Environmental variables
Sudo sh file_name
Environmental variables
Add the following in the .bashrc file of your home folder
export CUDA_HOME="/usr/local/cuda”
export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${CUDA_HOME}/lib"
export PATH=${CUDA_HOME}/bin:${PATH}
Run ldconfig as root for it to take effect
source ~/.bashrc
sudo ldconfig
make nvcc use gcc/g++ version 4.4, for example, in home directory
mkdir gcc44
cd gcc44
ln –s /usr/bin/cpp-4.4 cpp
ln –s /usr/bin/gcc-4.4 gcc
ln –s /usr/bin/g++4.4 g++

5. 1. Install Edit /usr/local/cuda/bin/nvcc.profile
Compiler-bindir=/home/xxx/gcc44
Run make in NVIDIA_GPU_Computing_SDK/C
cd ~/NVIDIA_GPU_Computing_SDK/C
make
Run sample code

6. 2. Aes code implemetation
File
Edit makefile

7. 2. Aes code implemetation
Hardware enviroment

8. 2. Aes code implemetation
Run aes