Quantum Simplified-DES (QSDES)

A C implementation of the Quantum circuit of SDES and Grover attack. To use this implementation:

1- Install the quantum C library "Libquantum" from: http://www.libquantum.de/downloads 

2- Simply type: make 

3- Example of a Grover attack on QSDES:  ./qsdes findkey 00010000 00110011