adp-rot-tests.cc File Reference

Tests for adp-rot.cc. More...

#include "common.hh"
#include "adp-rot.hh"

Functions
void	test_adp_lrot ()
void	test_adp_lrot_all ()
void	test_adp_lrot_rand ()
void	test_adp_lrot2 ()
WORD_T	ddrot (WORD_T x, WORD_T lsb_mask)
void	adp_ddt_ddrot (WORD_T **D, WORD_T D_len)
void	adp_ddt_ddrot_approx (WORD_T **D, WORD_T D_len)
void	xdp_ddt_ddrot_approx (WORD_T **D, WORD_T D_len)
void	xdp_ddt_ddrot (WORD_T **D, WORD_T D_len)
void	print_ddt (WORD_T **D, WORD_T D_len)
void	test_rc5_dp_ddrot ()
int	main ()

Detailed Description

Tests for adp-rot.cc.

Author

V.Velichkov, vesse.nosp@m.lin..nosp@m.velic.nosp@m.hkov.nosp@m.@uni..nosp@m.lu

Date

2014

Function Documentation

void adp_ddt_ddrot	(	WORD_T **	D,
		WORD_T	D_len
	)

Compute ADD difference distribution table (DDT) for the data dependent rotation operation (DDROT)

void adp_ddt_ddrot_approx	(	WORD_T **	D,
		WORD_T	D_len
	)

Approximated computation of ADD difference distribution table (DDT) for the data dependent rotation operation (DDROT)

WORD_T ddrot	(	WORD_T	x,
		WORD_T	lsb_mask
	)

data dependent rotation operation (DDROT) lsb_mask covers log2(WORD_SIZE) LS bits

void test_rc5_dp_ddrot

(

)

test_rc5_dp_ddrot(); Test the differential probability (DP) of data dependent rotations (DDROT)

void xdp_ddt_ddrot	(	WORD_T **	D,
		WORD_T	D_len
	)

Compute XOR difference distribution table (DDT) for the data dependent rotation operation (DDROT)

void xdp_ddt_ddrot_approx	(	WORD_T **	D,
		WORD_T	D_len
	)

Approximated computation of XOR difference distribution table (DDT) for the data dependent rotation operation (DDROT)