Thomas Pornin pornin

## find_collisions.c
/*
 * Let function f() be the DES confusion function, without the bit
 * permutation PC. It has two inputs (32-bit value x, which is the
 * right-half of the current DES block, and 48-bit subkey k) and
 * a 32-bit output.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

## keybase.md

      
        
          
            
              
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                pornin
                / keybase.md
            
            
              Created
              September 6, 2018 14:06
            
          
        
      
        
  
      
    Keybase proof

I hereby claim:

I am pornin on github.
I am pornin (https://keybase.io/pornin) on keybase.
I have a public key ASA4kl-_EsIJhgTJbYiBMUhkXh0hLwvwQTfjtJWw-a-CEAo

To claim this, I am signing this object:
	/*
	* Let function f() be the DES confusion function, without the bit
	* permutation PC. It has two inputs (32-bit value x, which is the
	* right-half of the current DES block, and 48-bit subkey k) and
	* a 32-bit output.
	*/

	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>