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Add SM2 X86_64 asm

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Zhi Guan
2024-05-24 20:04:53 +08:00
parent 32819490c7
commit 1fd989303f
3 changed files with 62 additions and 34 deletions
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16
src/sm2_z256.c
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@@ -400,7 +400,7 @@ const uint64_t SM2_Z256_NEG_P[4] = {
1, ((uint64_t)1 << 32) - 1, 0, ((uint64_t)1 << 32),
};
#ifndef ENABLE_SM2_ARM64
#if !defined(ENABLE_SM2_ARM64) && !defined(ENABLE_SM2_AMD64)
void sm2_z256_modp_add(sm2_z256_t r, const sm2_z256_t a, const sm2_z256_t b)
{
uint64_t c;
@@ -481,7 +481,7 @@ const uint64_t SM2_Z256_P_PRIME[4] = {
// mont(1) (mod p) = 2^256 mod p = 2^256 - p
const uint64_t *SM2_Z256_MODP_MONT_ONE = SM2_Z256_NEG_P;
#if defined(ENABLE_SM2_ARM64)
#if defined(ENABLE_SM2_ARM64) || defined(ENABLE_SM2_AMD64)
// src/sm2_z256_armv8.S
#elif defined(ENABLE_SM2_Z256_NEON)
#include <arm_neon.h>
@@ -812,7 +812,7 @@ const uint64_t SM2_Z256_NEG_N[4] = {
0xac440bf6c62abedd, 0x8dfc2094de39fad4, 0x0000000000000000, 0x0000000100000000,
};
#ifndef ENABLE_SM2_ARM64
#if !defined(ENABLE_SM2_ARM64) && !defined(ENABLE_SM2_AMD64)
void sm2_z256_modn_add(sm2_z256_t r, const sm2_z256_t a, const sm2_z256_t b)
{
uint64_t c;
@@ -868,7 +868,7 @@ const uint64_t *sm2_z256_order_minus_one(void) {
const uint64_t *SM2_Z256_MODN_MONT_ONE = SM2_Z256_NEG_N;
#ifndef ENABLE_SM2_ARM64
#if !defined(ENABLE_SM2_ARM64) && !defined(ENABLE_SM2_AMD64)
void sm2_z256_modn_mont_mul(sm2_z256_t r, const sm2_z256_t a, const sm2_z256_t b)
{
sm2_z512_t z;
@@ -917,7 +917,7 @@ void sm2_z256_modn_mul(sm2_z256_t r, const sm2_z256_t a, const sm2_z256_t b)
sm2_z256_modn_from_mont(r, r);
}
#ifndef ENABLE_SM2_ARM64
#if !defined(ENABLE_SM2_ARM64) && !defined(ENABLE_SM2_AMD64)
void sm2_z256_modn_mont_sqr(sm2_z256_t r, const sm2_z256_t a)
{
sm2_z256_modn_mont_mul(r, a, a);
@@ -1020,7 +1020,7 @@ void sm2_z256_modn_inv(sm2_z256_t r, const sm2_z256_t a)
}
#ifndef ENABLE_SM2_ARM64
#if !defined(ENABLE_SM2_ARM64) && !defined(ENABLE_SM2_AMD64)
// mont(mont(a), 1) = aR * 1 * R^-1 (mod n) = a (mod p)
void sm2_z256_modn_from_mont(sm2_z256_t r, const sm2_z256_t a)
@@ -1149,7 +1149,7 @@ int sm2_z256_point_get_xy(const SM2_Z256_POINT *P, uint64_t x[4], uint64_t y[4])
return 1;
}
#ifndef ENABLE_SM2_ARM64
#if !defined(ENABLE_SM2_ARM64) && !defined(ENABLE_SM2_AMD64)
void sm2_z256_point_dbl(SM2_Z256_POINT *R, const SM2_Z256_POINT *A)
{
const uint64_t *X1 = A->X;
@@ -1475,7 +1475,7 @@ void sm2_z256_point_copy_affine(SM2_Z256_POINT *R, const SM2_Z256_AFFINE_POINT *
sm2_z256_copy(R->Z, SM2_Z256_MODP_MONT_ONE);
}
#ifndef ENABLE_SM2_ARM64
#if !defined(ENABLE_SM2_ARM64) && !defined(ENABLE_SM2_AMD64)
void sm2_z256_point_add_affine(SM2_Z256_POINT *r, const SM2_Z256_POINT *a, const SM2_Z256_AFFINE_POINT *b)
{
sm2_z256_t U2, S2;