crypto-ops.h File Reference

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Classes
struct	ge_p2
struct	ge_p3
struct	ge_p1p1
struct	ge_precomp
struct	ge_cached

Typedefs
typedef int32_t	fe[10]
typedef ge_cached	ge_dsmp[8]

Functions
void	ge_add (ge_p1p1 *, const ge_p3 *, const ge_cached *)
void	ge_dsm_precomp (ge_dsmp r, const ge_p3 *s)
void	ge_double_scalarmult_base_vartime (ge_p2 *, const unsigned char *, const ge_p3 *, const unsigned char *)
void	ge_triple_scalarmult_base_vartime (ge_p2 *, const unsigned char *, const unsigned char *, const ge_dsmp, const unsigned char *, const ge_dsmp)
void	ge_double_scalarmult_base_vartime_p3 (ge_p3 *, const unsigned char *, const ge_p3 *, const unsigned char *)
int	ge_frombytes_vartime (ge_p3 *, const unsigned char *)
void	ge_p1p1_to_p2 (ge_p2 *, const ge_p1p1 *)
void	ge_p1p1_to_p3 (ge_p3 *, const ge_p1p1 *)
void	ge_p2_dbl (ge_p1p1 *, const ge_p2 *)
void	ge_p3_to_cached (ge_cached *, const ge_p3 *)
void	ge_p3_to_p2 (ge_p2 *, const ge_p3 *)
void	ge_p3_tobytes (unsigned char *, const ge_p3 *)
void	ge_scalarmult_base (ge_p3 *, const unsigned char *)
void	ge_tobytes (unsigned char *, const ge_p2 *)
void	sc_reduce (unsigned char *)
void	ge_scalarmult (ge_p2 *, const unsigned char *, const ge_p3 *)
void	ge_scalarmult_p3 (ge_p3 *, const unsigned char *, const ge_p3 *)
void	ge_double_scalarmult_precomp_vartime (ge_p2 *, const unsigned char *, const ge_p3 *, const unsigned char *, const ge_dsmp)
void	ge_triple_scalarmult_precomp_vartime (ge_p2 *, const unsigned char *, const ge_dsmp, const unsigned char *, const ge_dsmp, const unsigned char *, const ge_dsmp)
void	ge_double_scalarmult_precomp_vartime2 (ge_p2 *, const unsigned char *, const ge_dsmp, const unsigned char *, const ge_dsmp)
void	ge_double_scalarmult_precomp_vartime2_p3 (ge_p3 *, const unsigned char *, const ge_dsmp, const unsigned char *, const ge_dsmp)
void	ge_mul8 (ge_p1p1 *, const ge_p2 *)
void	ge_fromfe_frombytes_vartime (ge_p2 *, const unsigned char *)
void	sc_0 (unsigned char *)
void	sc_reduce32 (unsigned char *)
void	sc_add (unsigned char *, const unsigned char *, const unsigned char *)
void	sc_sub (unsigned char *, const unsigned char *, const unsigned char *)
void	sc_mulsub (unsigned char *, const unsigned char *, const unsigned char *, const unsigned char *)
void	sc_mul (unsigned char *, const unsigned char *, const unsigned char *)
void	sc_muladd (unsigned char *s, const unsigned char *a, const unsigned char *b, const unsigned char *c)
int	sc_check (const unsigned char *)
int	sc_isnonzero (const unsigned char *)
uint64_t	load_3 (const unsigned char *in)
uint64_t	load_4 (const unsigned char *in)
void	ge_sub (ge_p1p1 *r, const ge_p3 *p, const ge_cached *q)
void	fe_add (fe h, const fe f, const fe g)
void	fe_tobytes (unsigned char *, const fe)
void	fe_invert (fe out, const fe z)
int	ge_p3_is_point_at_infinity_vartime (const ge_p3 *p)

Variables
const ge_precomp	ge_Bi [8]
const fe	fe_sqrtm1
const fe	fe_d
const fe	fe_d2
const ge_precomp	ge_base [32][8]
const fe	fe_ma2
const fe	fe_ma
const fe	fe_fffb1
const fe	fe_fffb2
const fe	fe_fffb3
const fe	fe_fffb4
const ge_p3	ge_p3_identity
const ge_p3	ge_p3_H

Typedef Documentation

fe

typedef int32_t fe[10]

ge_dsmp

typedef ge_cached ge_dsmp[8]

Function Documentation

fe_add()

void fe_add	(	fe	h,
		const fe	f,
		const fe	g )

fe_invert()

void fe_invert	(	fe	out,
		const fe	z )

fe_tobytes()

void fe_tobytes	(	unsigned char *	s,
		const fe	h )

ge_add()

void ge_add	(	ge_p1p1 *	r,
		const ge_p3 *	p,
		const ge_cached *	q )

ge_double_scalarmult_base_vartime()

void ge_double_scalarmult_base_vartime	(	ge_p2 *	r,
		const unsigned char *	a,
		const ge_p3 *	A,
		const unsigned char *	b )

ge_double_scalarmult_base_vartime_p3()

void ge_double_scalarmult_base_vartime_p3	(	ge_p3 *	r3,
		const unsigned char *	a,
		const ge_p3 *	A,
		const unsigned char *	b )

ge_double_scalarmult_precomp_vartime()

void ge_double_scalarmult_precomp_vartime	(	ge_p2 *	r,
		const unsigned char *	a,
		const ge_p3 *	A,
		const unsigned char *	b,
		const ge_dsmp	Bi )

ge_double_scalarmult_precomp_vartime2()

void ge_double_scalarmult_precomp_vartime2	(	ge_p2 *	r,
		const unsigned char *	a,
		const ge_dsmp	Ai,
		const unsigned char *	b,
		const ge_dsmp	Bi )

ge_double_scalarmult_precomp_vartime2_p3()

void ge_double_scalarmult_precomp_vartime2_p3	(	ge_p3 *	r3,
		const unsigned char *	a,
		const ge_dsmp	Ai,
		const unsigned char *	b,
		const ge_dsmp	Bi )

ge_dsm_precomp()

void ge_dsm_precomp	(	ge_dsmp	r,
		const ge_p3 *	s )

ge_frombytes_vartime()

int ge_frombytes_vartime	(	ge_p3 *	h,
		const unsigned char *	s )

ge_fromfe_frombytes_vartime()

void ge_fromfe_frombytes_vartime	(	ge_p2 *	r,
		const unsigned char *	s )

ge_mul8()

void ge_mul8	(	ge_p1p1 *	r,
		const ge_p2 *	t )

ge_p1p1_to_p2()

void ge_p1p1_to_p2	(	ge_p2 *	r,
		const ge_p1p1 *	p )

ge_p1p1_to_p3()

void ge_p1p1_to_p3	(	ge_p3 *	r,
		const ge_p1p1 *	p )

ge_p2_dbl()

void ge_p2_dbl	(	ge_p1p1 *	r,
		const ge_p2 *	p )

ge_p3_is_point_at_infinity_vartime()

int ge_p3_is_point_at_infinity_vartime

(

const ge_p3 *

p

)

ge_p3_to_cached()

void ge_p3_to_cached	(	ge_cached *	r,
		const ge_p3 *	p )

ge_p3_to_p2()

void ge_p3_to_p2	(	ge_p2 *	r,
		const ge_p3 *	p )

ge_p3_tobytes()

void ge_p3_tobytes	(	unsigned char *	s,
		const ge_p3 *	h )

ge_scalarmult()

void ge_scalarmult	(	ge_p2 *	r,
		const unsigned char *	a,
		const ge_p3 *	A )

ge_scalarmult_base()

void ge_scalarmult_base	(	ge_p3 *	h,
		const unsigned char *	a )

ge_scalarmult_p3()

void ge_scalarmult_p3	(	ge_p3 *	r3,
		const unsigned char *	a,
		const ge_p3 *	A )

ge_sub()

void ge_sub	(	ge_p1p1 *	r,
		const ge_p3 *	p,
		const ge_cached *	q )

ge_tobytes()

void ge_tobytes	(	unsigned char *	s,
		const ge_p2 *	h )

ge_triple_scalarmult_base_vartime()

void ge_triple_scalarmult_base_vartime	(	ge_p2 *	r,
		const unsigned char *	a,
		const unsigned char *	b,
		const ge_dsmp	Bi,
		const unsigned char *	c,
		const ge_dsmp	Ci )

ge_triple_scalarmult_precomp_vartime()

void ge_triple_scalarmult_precomp_vartime	(	ge_p2 *	r,
		const unsigned char *	a,
		const ge_dsmp	Ai,
		const unsigned char *	b,
		const ge_dsmp	Bi,
		const unsigned char *	c,
		const ge_dsmp	Ci )

load_3()

uint64_t load_3

(

const unsigned char *

in

)

load_4()

uint64_t load_4

(

const unsigned char *

in

)

sc_0()

void sc_0

(

unsigned char *

s

)

sc_add()

void sc_add	(	unsigned char *	s,
		const unsigned char *	a,
		const unsigned char *	b )

sc_check()

int sc_check

(

const unsigned char *

s

)

sc_isnonzero()

int sc_isnonzero

(

const unsigned char *

s

)

sc_mul()

void sc_mul	(	unsigned char *	s,
		const unsigned char *	a,
		const unsigned char *	b )

sc_muladd()

void sc_muladd	(	unsigned char *	s,
		const unsigned char *	a,
		const unsigned char *	b,
		const unsigned char *	c )

sc_mulsub()

void sc_mulsub	(	unsigned char *	s,
		const unsigned char *	a,
		const unsigned char *	b,
		const unsigned char *	c )

sc_reduce()

void sc_reduce

(

unsigned char *

s

)

sc_reduce32()

void sc_reduce32

(

unsigned char *

s

)

sc_sub()

void sc_sub	(	unsigned char *	s,
		const unsigned char *	a,
		const unsigned char *	b )

Variable Documentation

fe_d

const fe fe_d

extern

fe_d2

const fe fe_d2

extern

fe_fffb1

const fe fe_fffb1

extern

fe_fffb2

const fe fe_fffb2

extern

fe_fffb3

const fe fe_fffb3

extern

fe_fffb4

const fe fe_fffb4

extern

fe_ma

const fe fe_ma

extern

fe_ma2

const fe fe_ma2

extern

fe_sqrtm1

const fe fe_sqrtm1

extern

ge_base

const ge_precomp ge_base[32][8]

extern

ge_Bi

const ge_precomp ge_Bi[8]

extern

ge_p3_H

const ge_p3 ge_p3_H

extern

ge_p3_identity

const ge_p3 ge_p3_identity

extern