curve25519-donna-sse2.h File Reference

#include <emmintrin.h>

Include dependency graph for curve25519-donna-sse2.h:

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Classes
union	packedelem8_t
union	packedelem32_t
union	packedelem64_t

Macros
#define	curve25519_add_after_basic   curve25519_add_reduce
#define	curve25519_square(r, n)
#define	carry_pass()
#define	carry_pass_full()
#define	carry_pass_final()
#define	F(i, s)

Typedefs
typedef __m128i	xmmi
typedef union packedelem8_t	packedelem8
typedef union packedelem32_t	packedelem32
typedef union packedelem64_t	packedelem64
typedef packedelem32	packed32bignum25519[5]
typedef packedelem64	packed64bignum25519[10]

Macro Definition Documentation

carry_pass

#define carry_pass

(

)

Value:

f[1] += f[0] >> 26; f[0] &= 0x3ffffff; \
f[2] += f[1] >> 25; f[1] &= 0x1ffffff; \
f[3] += f[2] >> 26; f[2] &= 0x3ffffff; \
f[4] += f[3] >> 25; f[3] &= 0x1ffffff; \
f[5] += f[4] >> 26; f[4] &= 0x3ffffff; \
f[6] += f[5] >> 25; f[5] &= 0x1ffffff; \
f[7] += f[6] >> 26; f[6] &= 0x3ffffff; \
f[8] += f[7] >> 25; f[7] &= 0x1ffffff; \
f[9] += f[8] >> 26; f[8] &= 0x3ffffff;

carry_pass_final

#define carry_pass_final

(

)

Value:

carry_pass() \
f[9] &= 0x1ffffff;

carry_pass_full

#define carry_pass_full

(

)

Value:

carry_pass() \
f[0] += 19 * (f[9] >> 25); f[9] &= 0x1ffffff;

curve25519_add_after_basic

#define curve25519_add_after_basic   curve25519_add_reduce

Definition at line 99 of file curve25519-donna-sse2.h.

curve25519_square

#define curve25519_square	(		r,
			n )

Value:

curve25519_square_times(r, n, 1)

Definition at line 431 of file curve25519-donna-sse2.h.

F

#define F	(		i,
			s )

Value:

out[s+0] |= (unsigned char )(f[i] & 0xff); \
out[s+1] = (unsigned char )((f[i] >> 8) & 0xff); \
out[s+2] = (unsigned char )((f[i] >> 16) & 0xff); \
out[s+3] = (unsigned char )((f[i] >> 24) & 0xff);

Typedef Documentation

packed32bignum25519

typedef packedelem32 packed32bignum25519[5]

Definition at line 28 of file curve25519-donna-sse2.h.

packed64bignum25519

typedef packedelem64 packed64bignum25519[10]

Definition at line 29 of file curve25519-donna-sse2.h.

packedelem32

typedef union packedelem32_t packedelem32

packedelem64

typedef union packedelem64_t packedelem64

packedelem8

typedef union packedelem8_t packedelem8

xmmi

typedef __m128i xmmi

Definition at line 9 of file curve25519-donna-sse2.h.