rmd160.cpp File Reference

Compute ripe-md160 hash. More...

#include <cstring>
#include "rmd160.hpp"

Include dependency graph for rmd160.cpp:

Go to the source code of this file.

Macros
#define	X(a)   do { *(uint32_t*)p = h##a ; p += 4; } while(0)
	Helper value for RIPE-MD160's computing. More...
#define	K0   0x00000000
	Helper value for RIPE-MD160's computing. More...
#define	K1   0x5A827999
	Helper value for RIPE-MD160's computing. More...
#define	K2   0x6ED9EBA1
	Helper value for RIPE-MD160's computing. More...
#define	K3   0x8F1BBCDC
	Helper value for RIPE-MD160's computing. More...
#define	K4   0xA953FD4E
	Helper value for RIPE-MD160's computing. More...
#define	KK0   0x50A28BE6
	Helper value for RIPE-MD160's computing. More...
#define	KK1   0x5C4DD124
	Helper value for RIPE-MD160's computing. More...
#define	KK2   0x6D703EF3
	Helper value for RIPE-MD160's computing. More...
#define	KK3   0x7A6D76E9
	Helper value for RIPE-MD160's computing. More...
#define	KK4   0x00000000
	Helper value for RIPE-MD160's computing. More...
#define	F0(x, y, z)   ( (x) ^ (y) ^ (z) )
	Helper value for RIPE-MD160's computing. More...
#define	F1(x, y, z)   ( ((x) & (y)) | (~(x) & (z)) )
	Helper value for RIPE-MD160's computing. More...
#define	F2(x, y, z)   ( ((x) | ~(y)) ^ (z) )
	Helper value for RIPE-MD160's computing. More...
#define	F3(x, y, z)   ( ((x) & (z)) | ((y) & ~(z)) )
	Helper value for RIPE-MD160's computing. More...
#define	F4(x, y, z)   ( (x) ^ ((y) | ~(z)) )
	Helper value for RIPE-MD160's computing. More...
#define	R(a, b, c, d, e, f, k, r, s)
	Helper value for RIPE-MD160's computing. More...

Detailed Description

Compute ripe-md160 hash.

Definition in file rmd160.cpp.

Macro Definition Documentation

F0

#define F0	(		x,
			y,
			z
	)		( (x) ^ (y) ^ (z) )

Helper value for RIPE-MD160's computing.

F1

#define F1	(		x,
			y,
			z
	)		( ((x) & (y)) | (~(x) & (z)) )

Helper value for RIPE-MD160's computing.

F2

#define F2	(		x,
			y,
			z
	)		( ((x) | ~(y)) ^ (z) )

Helper value for RIPE-MD160's computing.

F3

#define F3	(		x,
			y,
			z
	)		( ((x) & (z)) | ((y) & ~(z)) )

Helper value for RIPE-MD160's computing.

F4

#define F4	(		x,
			y,
			z
	)		( (x) ^ ((y) | ~(z)) )

Helper value for RIPE-MD160's computing.

K0

#define K0   0x00000000

Helper value for RIPE-MD160's computing.

K1

#define K1   0x5A827999

Helper value for RIPE-MD160's computing.

K2

#define K2   0x6ED9EBA1

Helper value for RIPE-MD160's computing.

K3

#define K3   0x8F1BBCDC

Helper value for RIPE-MD160's computing.

K4

#define K4   0xA953FD4E

Helper value for RIPE-MD160's computing.

KK0

#define KK0   0x50A28BE6

Helper value for RIPE-MD160's computing.

KK1

#define KK1   0x5C4DD124

Helper value for RIPE-MD160's computing.

KK2

#define KK2   0x6D703EF3

Helper value for RIPE-MD160's computing.

KK3

#define KK3   0x7A6D76E9

Helper value for RIPE-MD160's computing.

KK4

#define KK4   0x00000000

Helper value for RIPE-MD160's computing.

R

#define R	(		a,
			b,
			c,
			d,
			e,
			f,
			k,
			r,
			s
	)

Value:

                                    do { t = a + f(b,c,d) + k + x[r]; \
                                    a = rol(t,s) + e; \
                                    c = rol(c,10); \
                                  } while(0)

Helper value for RIPE-MD160's computing.

X

#define X

(

a

)

do { *(uint32_t*)p = h##a ; p += 4; } while(0)

Helper value for RIPE-MD160's computing.