groestl.h File Reference

#include <stdint.h>

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Classes
struct	hashState

Macros
#define	ROWS   8
#define	LENGTHFIELDLEN   ROWS
#define	COLS512   8
#define	SIZE512   (ROWS*COLS512)
#define	ROUNDS512   10
#define	HASH_BIT_LEN   256
#define	ROTL32(v, n)   ((((v)<<(n))|((v)>>(32-(n))))&li_32(ffffffff))
#define	li_32(h)   0x##h##u
#define	EXT_BYTE(var, n)   ((uint8_t)((uint32_t)(var) >> (8*n)))
#define	u32BIG(a)

Typedefs
typedef unsigned char	BitSequence
typedef unsigned long long	DataLength

Functions
void	groestl (const BitSequence *, DataLength, BitSequence *)

Macro Definition Documentation

COLS512

#define COLS512   8

EXT_BYTE

#define EXT_BYTE	(		var,
			n
	)		((uint8_t)((uint32_t)(var) >> (8*n)))

HASH_BIT_LEN

#define HASH_BIT_LEN   256

LENGTHFIELDLEN

#define LENGTHFIELDLEN   ROWS

li_32

#define li_32

(

h

)

0x##h##u

ROTL32

#define ROTL32	(		v,
			n
	)		((((v)<<(n))|((v)>>(32-(n))))&li_32(ffffffff))

ROUNDS512

#define ROUNDS512   10

ROWS

#define ROWS   8

SIZE512

#define SIZE512   (ROWS*COLS512)

u32BIG

#define u32BIG

(

a

)

Value:

  ((ROTL32(a,8) & li_32(00FF00FF)) |        \
   (ROTL32(a,24) & li_32(FF00FF00)))

Typedef Documentation

BitSequence

typedef unsigned char BitSequence

DataLength

typedef unsigned long long DataLength

Function Documentation

groestl()

void groestl	(	const BitSequence *	data,
		DataLength	databitlen,
		BitSequence *	hashval
	)