aescrypt.c File Reference

#include "aesopt.h"
#include "aestab.h"

Include dependency graph for aescrypt.c:

Macros
#define	aes_xi(x)   aes_ ## x
#define	si(y, x, k, c)   (s(y,c) = word_in(x, c) ^ (k)[c])
#define	so(y, x, c)   word_out(y, c, s(x,c))
#define	locals(y, x)   x[4],y[4]
#define	l_copy(y, x)
#define	state_in(y, x, k)   si(y,x,k,0); si(y,x,k,1); si(y,x,k,2); si(y,x,k,3)
#define	state_out(y, x)   so(y,x,0); so(y,x,1); so(y,x,2); so(y,x,3)
#define	round(rm, y, x, k)   rm(y,x,k,0); rm(y,x,k,1); rm(y,x,k,2); rm(y,x,k,3)

Macro Definition Documentation

aes_xi

#define aes_xi

(

x

)

aes_ ## x

l_copy

#define l_copy	(		y,
			x
	)

Value:

                        s(y,0) = s(x,0); s(y,1) = s(x,1); \
                        s(y,2) = s(x,2); s(y,3) = s(x,3);

locals

#define locals	(		y,
			x
	)		x[4],y[4]

round

#define round	(		rm,
			y,
			x,
			k
	)		rm(y,x,k,0); rm(y,x,k,1); rm(y,x,k,2); rm(y,x,k,3)

si

#define si	(		y,
			x,
			k,
			c
	)		(s(y,c) = word_in(x, c) ^ (k)[c])

so

#define so	(		y,
			x,
			c
	)		word_out(y, c, s(x,c))

state_in

#define state_in	(		y,
			x,
			k
	)		si(y,x,k,0); si(y,x,k,1); si(y,x,k,2); si(y,x,k,3)

state_out

#define state_out	(		y,
			x
	)		so(y,x,0); so(y,x,1); so(y,x,2); so(y,x,3)