hash_impl.h File Reference

#include "hash.h"
#include "util.h"
#include <stdlib.h>
#include <stdint.h>
#include <string.h>

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Macros
#define	Ch(x, y, z)
#define	Maj(x, y, z)
#define	Sigma0(x)
#define	Sigma1(x)
#define	sigma0(x)
#define	sigma1(x)
#define	Round(a, b, c, d, e, f, g, h, k, w)

Macro Definition Documentation

Ch

#define Ch	(		x,
			y,
			z )

Value:

((z) ^ ((x) & ((y) ^ (z))))

Definition at line 17 of file hash_impl.h.

Maj

#define Maj	(		x,
			y,
			z )

Value:

(((x) & (y)) | ((z) & ((x) | (y))))

Definition at line 18 of file hash_impl.h.

Round

#define Round	(		a,
			b,
			c,
			d,
			e,
			f,
			g,
			h,
			k,
			w )

Value:

    do { \
    uint32_t t1 = (h) + Sigma1(e) + Ch((e), (f), (g)) + (k) + (w); \
    uint32_t t2 = Sigma0(a) + Maj((a), (b), (c)); \
    (d) += t1; \
    (h) = t1 + t2; \
} while(0)

Definition at line 24 of file hash_impl.h.

#define Round(a,b,c,d,e,f,g,h,k,w) do { \
    uint32_t t1 = (h) + Sigma1(e) + Ch((e), (f), (g)) + (k) + (w); \
    uint32_t t2 = Sigma0(a) + Maj((a), (b), (c)); \
    (d) += t1; \
    (h) = t1 + t2; \
} while(0)

Sigma0

#define Sigma0

(

x

)

Value:

(((x) >> 2 | (x) << 30) ^ ((x) >> 13 | (x) << 19) ^ ((x) >> 22 | (x) << 10))

Definition at line 19 of file hash_impl.h.

sigma0

#define sigma0

(

x

)

Value:

(((x) >> 7 | (x) << 25) ^ ((x) >> 18 | (x) << 14) ^ ((x) >> 3))

Definition at line 21 of file hash_impl.h.

Sigma1

#define Sigma1

(

x

)

Value:

(((x) >> 6 | (x) << 26) ^ ((x) >> 11 | (x) << 21) ^ ((x) >> 25 | (x) << 7))

Definition at line 20 of file hash_impl.h.

sigma1

#define sigma1

(

x

)

Value:

(((x) >> 17 | (x) << 15) ^ ((x) >> 19 | (x) << 13) ^ ((x) >> 10))

Definition at line 22 of file hash_impl.h.