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This commit is contained in:
Gorachya
2019-02-09 04:39:08 -08:00
parent 43315ff95d
commit 69131474f0
3 changed files with 147 additions and 44 deletions
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77
crypto/sm9/sm9_params.c
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@@ -62,6 +62,7 @@
#define BN_SM9_BN256_TOP (256+BN_BITS2-1)/BN_BITS2
#define BN_SM9_LOOP_TOP (66+BN_BITS2-1)/BN_BITS2
#define BN_SM9_FINAL_EXPO_TOP (2816+BN_BITS2-1)/BN_BITS2
#define BN_SM9_FAST_FINAL_EXPO_P2_TOP (256+BN_BITS2-1)/BN_BITS2
#define BN_SM9_FAST_FINAL_EXPO_P3_TOP (768+BN_BITS2-1)/BN_BITS2
#if BN_BITS2 == 64
@@ -123,6 +124,17 @@ static const BN_ULONG _sm9bn256v1_final_expo[BN_SM9_FINAL_EXPO_TOP] = {
0x1A09A6AE43ADE454ULL, 0x061835E8B1259499ULL,
};
static const BN_ULONG _sm9bn256v1_fast_final_expo_p2[][BN_SM9_FAST_FINAL_EXPO_P2_TOP] = {
{0xD5FC11967BE65334ULL, 0x780272354F8B78F4ULL,
0xF300000002A3A6F2ULL},
{0x0F738991676AF249ULL, 0xA9F02115CAEF75E7ULL,
0xE303AB4FF2EB2052ULL, 0xB640000002A3A6F0ULL},
{0xD5FC11967BE65333ULL, 0x780272354F8B78F4ULL,
0xF300000002A3A6F2ULL},
{0x0F738991676AF24AULL, 0xA9F02115CAEF75E7ULL,
0xE303AB4FF2EB2052ULL, 0xB640000002A3A6F0ULL}
};
static const BN_ULONG _sm9bn256v1_fast_final_expo_p3[BN_SM9_FAST_FINAL_EXPO_P3_TOP] = {
0xA9B2ADA593152855ULL, 0x44BF9D0FA74DDFB7ULL,
0x83687EE0C6D9188CULL, 0xE0D49DE3AA8A4748ULL,
@@ -191,6 +203,17 @@ static const BN_ULONG _sm9bn256v1_final_expo[BN_SM9_FINAL_EXPO_TOP] = {
0x43ADE454, 0x1A09A6AE, 0xB1259499, 0x061835E8,
};
static const BN_ULONG _sm9bn256v1_fast_final_expo_p2[][BN_SM9_FAST_FINAL_EXPO_P2_TOP] = {
{0x7BE65334, 0xD5FC1196, 0x4F8B78F4, 0x78027235,
0x02A3A6F2, 0xF3000000},
{0x676AF249, 0x0F738991, 0xCAEF75E7, 0xA9F02115,
0xF2EB2052, 0xE303AB4F, 0x02A3A6F0, 0xB6400000},
{0x7BE65333, 0xD5FC1196, 0x4F8B78F4, 0x78027235,
0x02A3A6F2, 0xF3000000},
{0x676AF24A, 0x0F738991, 0xCAEF75E7, 0xA9F02115,
0xF2EB2052, 0xE303AB4F, 0x02A3A6F0, 0xB6400000}
};
static const BN_ULONG _sm9bn256v1_fast_final_expo_p3[BN_SM9_FAST_FINAL_EXPO_P3_TOP] = {
0x93152855, 0xA9B2ADA5, 0xA74DDFB7, 0x44BF9D0F,
0xC6D9188C, 0x83687EE0, 0xAA8A4748, 0xE0D49DE3,
@@ -244,6 +267,38 @@ static const BIGNUM _bignum_sm9bn256v1_final_expo = {
BN_FLG_STATIC_DATA
};
static const BIGNUM _bignum_sm9bn256v1_fast_final_expo_p20 = {
(BN_ULONG *)_sm9bn256v1_fast_final_expo_p2[0],
BN_SM9_FAST_FINAL_EXPO_P2_TOP,
BN_SM9_FAST_FINAL_EXPO_P2_TOP,
0,
BN_FLG_STATIC_DATA
};
static const BIGNUM _bignum_sm9bn256v1_fast_final_expo_p21 = {
(BN_ULONG *)_sm9bn256v1_fast_final_expo_p2[1],
BN_SM9_FAST_FINAL_EXPO_P2_TOP,
BN_SM9_FAST_FINAL_EXPO_P2_TOP,
0,
BN_FLG_STATIC_DATA
};
static const BIGNUM _bignum_sm9bn256v1_fast_final_expo_p22 = {
(BN_ULONG *)_sm9bn256v1_fast_final_expo_p2[2],
BN_SM9_FAST_FINAL_EXPO_P2_TOP,
BN_SM9_FAST_FINAL_EXPO_P2_TOP,
0,
BN_FLG_STATIC_DATA
};
static const BIGNUM _bignum_sm9bn256v1_fast_final_expo_p23 = {
(BN_ULONG *)_sm9bn256v1_fast_final_expo_p2[3],
BN_SM9_FAST_FINAL_EXPO_P2_TOP,
BN_SM9_FAST_FINAL_EXPO_P2_TOP,
0,
BN_FLG_STATIC_DATA
};
static const BIGNUM _bignum_sm9bn256v1_fast_final_expo_p3 = {
(BN_ULONG *)_sm9bn256v1_fast_final_expo_p3,
BN_SM9_FAST_FINAL_EXPO_P3_TOP,
@@ -329,7 +384,27 @@ const BIGNUM *SM9_get0_final_exponent(void)
return &_bignum_sm9bn256v1_final_expo;
}
const BIGNUM *SM9_get0_fast_final_exponent(void)
const BIGNUM *SM9_get0_fast_final_exponent_p20(void)
{
return &_bignum_sm9bn256v1_fast_final_expo_p20;
}
const BIGNUM *SM9_get0_fast_final_exponent_p21(void)
{
return &_bignum_sm9bn256v1_fast_final_expo_p21;
}
const BIGNUM *SM9_get0_fast_final_exponent_p22(void)
{
return &_bignum_sm9bn256v1_fast_final_expo_p22;
}
const BIGNUM *SM9_get0_fast_final_exponent_p23(void)
{
return &_bignum_sm9bn256v1_fast_final_expo_p23;
}
const BIGNUM *SM9_get0_fast_final_exponent_p3(void)
{
return &_bignum_sm9bn256v1_fast_final_expo_p3;
}