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== Install on ubuntu ==
Required stuff
sudo apt-get install build-essential libssl-dev
Recommended (extra formats and performance)
sudo apt-get install yasm libgmp-dev libpcap-dev libnss3-dev libkrb5-dev pkg-config
If you have an NVIDIA GPU (CUDA and OpenCL support)
sudo apt-get install nvidia-cuda-toolkit nvidia-opencl-dev
If you have an AMD GPU (or want to use CPU as OpenCL device)
sudo apt-get install fglrx-updates-dev
Optional MPI support
sudo apt-get install libopenmpi-dev openmpi-bin
Optional REXGEN support (additional cracking modes)<br />
Cmake needs to be 2.8.12 or above. Ubuntu 14.04 LTS has this.
sudo apt-get install subversion cmake bison flex
mkdir ~/src && cd ~/src
svn checkout http://rexgen.googlecode.com/svn/trunk/ rexgen
cd rexgen/src
mkdir build && cd build
cmake ..
make && sudo make install
Clone latest bleeding-edge Jumbo and build:
cd ~/src
git clone git://github.com/magnumripper/JohnTheRipper -b bleeding-jumbo john
Build
cd ~/src/john/src
# For MPI, use './configure --enable-mpi' below
./configure && make -s clean && make -sj4
Test your build:
../run/john --test=0 --format=cpu
* To benchmark, drop the =0 argument to –test.
* To test OpenCL or CUDA formats, or both, use –format=[cuda|opencl|cuda].
* To test specific format(s) just name them. Wildcards are OK, eg. –format=lotus*
== Examples ==
John the Ripper (Password cracker)
John the Ripper (Password cracker)
john --wordlist=[archivodiccionario] [archivo paswords]<br />
john --wordlist=[archivodiccionario] [archivo paswords]<br />
john --wordlist=dic.txt raw_password_file.txt
john --wordlist=dic.txt raw_password_file.txt
john --show[=LEFT] show cracked passwords [if =LEFT, then uncracked]<br />
john --show[=LEFT] show cracked passwords [if =LEFT, then uncracked]<br />