/*

 * Copyright Supranational LLC

 * Licensed under the Apache License, Version 2.0, see LICENSE for details.

 * SPDX-License-Identifier: Apache-2.0

 */

#ifndef __BLS12_381_ASM_POINT_H__

#define __BLS12_381_ASM_POINT_H__

#include "vect.h"

#include "bytes.h"

#define DECLARE_POINT(ptype, bits) \

typedef struct { vec##bits X,Y,Z; } ptype; \

typedef struct { vec##bits X,Y; } ptype##_affine; \

\

static void ptype##_dadd(ptype *out, const ptype *p1, const ptype *p2,  \

                         const vec##bits a4);       \

static void ptype##_dadd_affine(ptype *out, const ptype *p1,    \

                                            const ptype##_affine *p2);  \

static void ptype##_add(ptype *out, const ptype *p1, const ptype *p2);  \

static void ptype##_add_affine(ptype *out, const ptype *p1,   \

                                           const ptype##_affine *p2); \

static void ptype##_double(ptype *out, const ptype *p1);    \

static void ptype##_mult_w5(ptype *out, const ptype *point,   \

                            const byte *scalar, size_t nbits);    \

static void ptype##_cneg(ptype *p, limb_t cbit);      \

static void ptype##_to_affine(ptype##_affine *out, const ptype *in);  \

static void ptype##_from_Jacobian(ptype *out, const ptype *in);   \

\

static inline void ptype##_cswap(ptype *restrict a,     \

                                 ptype *restrict b, bool_t cbit) { \

    vec_cswap(a, b, sizeof(ptype), cbit);       \

} \

Unexecuted instantiation: server.c:POINTonE1_cswap

Unexecuted instantiation: server.c:POINTonE2_cswap

static inline void ptype##_ccopy(ptype *restrict a,     \

                                 const ptype *restrict b, bool_t cbit) {\

    vec_select(a, b, a, sizeof(ptype), cbit);       \

}

server.c:POINTonE1_ccopy

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                                 const ptype *restrict b, bool_t cbit) {\

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    vec_select(a, b, a, sizeof(ptype), cbit);       \

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}

server.c:POINTonE2_ccopy

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                                 const ptype *restrict b, bool_t cbit) {\

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    vec_select(a, b, a, sizeof(ptype), cbit);       \

37

389k

}

#define DECLARE_PRIVATE_POINTXZ(ptype, bits) \

typedef struct { vec##bits X,Z; } ptype##xz; \

\

static void ptype##xz_ladder_pre(ptype##xz *out, const ptype *in);  \

static void ptype##xz_ladder_step(ptype##xz *r, ptype##xz *s,   \

                                  const ptype##xz *p);      \

static void ptype##xz_ladder_post(ptype *ret,       \

                                  const ptype##xz *r, const ptype##xz *s, \

                                  const ptype##xz *p, const vec##bits Y1);\

\

static inline void ptype##xz_cswap(ptype##xz *restrict a,   \

                                   ptype##xz *restrict b, bool_t cbit) {\

    vec_cswap(a, b, sizeof(ptype##xz), cbit);       \

}

DECLARE_POINT(POINTonE1, 384)

DECLARE_POINT(POINTonE2, 384x)

#ifdef __GNUC__

# pragma GCC diagnostic ignored "-Wunused-function"

#endif

#endif