sph_whirlpool.c File Reference

#include <stddef.h>
#include <string.h>
#include "sph_whirlpool.h"
#include "md_helper.c"

Include dependency graph for sph_whirlpool.c:

Go to the source code of this file.

Macros
#define	DECL8(z)
#define	READ_DATA_W(x)
#define	UPDATE_STATE_W(x)
#define	LVARS   DECL8(n); DECL8(sn); DECL8(h);
#define	READ_STATE_W(x)   do { h ## x = state[x]; } while (0)
#define	MUL8(FUN)
#define	ROUND0_W(x)
#define	READ_DATA   MUL8(READ_DATA_W)
#define	READ_STATE   MUL8(READ_STATE_W)
#define	ROUND0   MUL8(ROUND0_W)
#define	UPDATE_STATE   MUL8(UPDATE_STATE_W)
#define	BYTE(x, n)   ((unsigned)((x) >> (8 * (n))) & 0xFF)
#define	ROUND_ELT(table, in, i0, i1, i2, i3, i4, i5, i6, i7)
#define	ROUND(table, in, out, c0, c1, c2, c3, c4, c5, c6, c7)
#define	ROUND_KSCHED(table, in, out, c)   ROUND(table, in, out, c, 0, 0, 0, 0, 0, 0, 0)
#define	ROUND_WENC(table, in, key, out)
#define	TRANSFER(dst, src)
#define	ROUND_FUN(name, type)
#define	BE64   1
#define	SVAL   sc->state
#define	BLEN   64U
#define	PLW4   1
#define	RFUN   whirlpool_round
#define	HASH   whirlpool
#define	RFUN   whirlpool0_round
#define	HASH   whirlpool0
#define	RFUN   whirlpool1_round
#define	HASH   whirlpool1
#define	MAKE_CLOSE(name)

Functions
void	sph_whirlpool_init (void *cc)

Macro Definition Documentation

BE64

#define BE64   1

Definition at line 3438 of file sph_whirlpool.c.

BLEN

#define BLEN   64U

Definition at line 3440 of file sph_whirlpool.c.

BYTE

#define BYTE	(		x,
			n
	)		((unsigned)((x) >> (8 * (n))) & 0xFF)

Definition at line 3327 of file sph_whirlpool.c.

DECL8

#define DECL8

(

z

)

Value:

sph_u64 z ## 0, z ## 1, z ## 2, z ## 3, \
                   z ## 4, z ## 5, z ## 6, z ## 7

Definition at line 3278 of file sph_whirlpool.c.

HASH [1/3]

#define HASH   whirlpool

Definition at line 3456 of file sph_whirlpool.c.

HASH [2/3]

#define HASH   whirlpool0

Definition at line 3456 of file sph_whirlpool.c.

HASH [3/3]

#define HASH   whirlpool1

Definition at line 3456 of file sph_whirlpool.c.

LVARS

#define LVARS   DECL8(n); DECL8(sn); DECL8(h);

Definition at line 3299 of file sph_whirlpool.c.

MAKE_CLOSE

#define MAKE_CLOSE

(

name

)

Value:

void \
sph_ ## name ## _close(void *cc, void *dst) \
{ \
        sph_ ## name ## _context *sc; \
        int i; \
 \
        name ## _close(cc, dst, 0); \
        sc = cc; \
        for (i = 0; i < 8; i ++) \
                sph_enc64le((unsigned char *)dst + 8 * i, sc->state[i]); \
        sph_ ## name ## _init(cc); \
}

Definition at line 3461 of file sph_whirlpool.c.

MUL8

#define MUL8

(

FUN

)

Value:

do { \
                FUN(0); \
                FUN(1); \
                FUN(2); \
                FUN(3); \
                FUN(4); \
                FUN(5); \
                FUN(6); \
                FUN(7); \
        } while (0)

Definition at line 3304 of file sph_whirlpool.c.

PLW4

#define PLW4   1

Definition at line 3441 of file sph_whirlpool.c.

READ_DATA

#define READ_DATA   MUL8(READ_DATA_W)

Definition at line 3322 of file sph_whirlpool.c.

READ_DATA_W

#define READ_DATA_W

(

x

)

Value:

do { \
                sn ## x = n ## x = sph_dec64le_aligned( \
                        (const unsigned char *)src + 8 * (x)); \
        } while (0)

Definition at line 3292 of file sph_whirlpool.c.

READ_STATE

#define READ_STATE   MUL8(READ_STATE_W)

Definition at line 3323 of file sph_whirlpool.c.

READ_STATE_W

#define READ_STATE_W

(

x

)

do { h ## x = state[x]; } while (0)

Definition at line 3302 of file sph_whirlpool.c.

RFUN [1/3]

#define RFUN   whirlpool_round

Definition at line 3455 of file sph_whirlpool.c.

RFUN [2/3]

#define RFUN   whirlpool0_round

Definition at line 3455 of file sph_whirlpool.c.

RFUN [3/3]

#define RFUN   whirlpool1_round

Definition at line 3455 of file sph_whirlpool.c.

ROUND

#define ROUND	(		table,
			in,
			out,
			c0,
			c1,
			c2,
			c3,
			c4,
			c5,
			c6,
			c7
	)

Value:

do { \
                out ## 0 = ROUND_ELT(table, in, 0, 7, 6, 5, 4, 3, 2, 1) ^ c0; \
                out ## 1 = ROUND_ELT(table, in, 1, 0, 7, 6, 5, 4, 3, 2) ^ c1; \
                out ## 2 = ROUND_ELT(table, in, 2, 1, 0, 7, 6, 5, 4, 3) ^ c2; \
                out ## 3 = ROUND_ELT(table, in, 3, 2, 1, 0, 7, 6, 5, 4) ^ c3; \
                out ## 4 = ROUND_ELT(table, in, 4, 3, 2, 1, 0, 7, 6, 5) ^ c4; \
                out ## 5 = ROUND_ELT(table, in, 5, 4, 3, 2, 1, 0, 7, 6) ^ c5; \
                out ## 6 = ROUND_ELT(table, in, 6, 5, 4, 3, 2, 1, 0, 7) ^ c6; \
                out ## 7 = ROUND_ELT(table, in, 7, 6, 5, 4, 3, 2, 1, 0) ^ c7; \
        } while (0)

Definition at line 3358 of file sph_whirlpool.c.

ROUND0

#define ROUND0   MUL8(ROUND0_W)

Definition at line 3324 of file sph_whirlpool.c.

ROUND0_W

#define ROUND0_W

(

x

)

Value:

do { \
                n ## x ^= h ## x; \
        } while (0)

Definition at line 3318 of file sph_whirlpool.c.

ROUND_ELT

#define ROUND_ELT	(		table,
			in,
			i0,
			i1,
			i2,
			i3,
			i4,
			i5,
			i6,
			i7
	)

Value:

(table ## 0[BYTE(in ## i0, 0)] \
        ^ table ## 1[BYTE(in ## i1, 1)] \
        ^ table ## 2[BYTE(in ## i2, 2)] \
        ^ table ## 3[BYTE(in ## i3, 3)] \
        ^ table ## 4[BYTE(in ## i4, 4)] \
        ^ table ## 5[BYTE(in ## i5, 5)] \
        ^ table ## 6[BYTE(in ## i6, 6)] \
        ^ table ## 7[BYTE(in ## i7, 7)])

Definition at line 3347 of file sph_whirlpool.c.

ROUND_FUN

#define ROUND_FUN	(		name,
			type
	)

Value:

static void \
name ## _round(const void *src, sph_u64 *state) \
{ \
        LVARS \
        int r; \
 \
        READ_DATA; \
        READ_STATE; \
        ROUND0; \
        for (r = 0; r < 10; r ++) { \
                DECL8(tmp); \
 \
		ROUND_KSCHED(type ## _T, h, tmp, type ## _RC[r]); \
                TRANSFER(h, tmp); \
                ROUND_WENC(type ## _T, n, h, tmp); \
                TRANSFER(n, tmp); \
        } \
        UPDATE_STATE; \
}

Definition at line 3407 of file sph_whirlpool.c.

ROUND_KSCHED

#define ROUND_KSCHED	(		table,
			in,
			out,
			c
	)		ROUND(table, in, out, c, 0, 0, 0, 0, 0, 0, 0)

Definition at line 3369 of file sph_whirlpool.c.

ROUND_WENC

#define ROUND_WENC	(		table,
			in,
			key,
			out
	)

Value:

ROUND(table, in, out, key ## 0, key ## 1, key ## 2, \
                key ## 3, key ## 4, key ## 5, key ## 6, key ## 7)

Definition at line 3372 of file sph_whirlpool.c.

SVAL

#define SVAL   sc->state

Definition at line 3439 of file sph_whirlpool.c.

TRANSFER

#define TRANSFER	(		dst,
			src
	)

Value:

do { \
                dst ## 0 = src ## 0; \
                dst ## 1 = src ## 1; \
                dst ## 2 = src ## 2; \
                dst ## 3 = src ## 3; \
                dst ## 4 = src ## 4; \
                dst ## 5 = src ## 5; \
                dst ## 6 = src ## 6; \
                dst ## 7 = src ## 7; \
        } while (0)

Definition at line 3376 of file sph_whirlpool.c.

UPDATE_STATE

#define UPDATE_STATE   MUL8(UPDATE_STATE_W)

Definition at line 3325 of file sph_whirlpool.c.

UPDATE_STATE_W

#define UPDATE_STATE_W

(

x

)

Value:

do { \
                state[x] ^= n ## x ^ sn ## x; \
        } while (0)

Definition at line 3296 of file sph_whirlpool.c.

Function Documentation

sph_whirlpool_init()

void sph_whirlpool_init

(

void *

cc

)

Definition at line 3389 of file sph_whirlpool.c.

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