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SP: change implicit casting downs to be explicit

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This commit is contained in:
Sean Parkinson
2020-12-04 11:52:39 +10:00
parent 69d642206d
commit 56cb4c8ea7
7 changed files with 335 additions and 335 deletions
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wolfcrypt/src/sp_arm32.c
+14 -14
View File
@@ -8517,7 +8517,7 @@ static int sp_2048_mod_exp_2_64(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_2048_lshift_64(r, norm, y);
sp_2048_lshift_64(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -8545,7 +8545,7 @@ static int sp_2048_mod_exp_2_64(sp_digit* r, const sp_digit* e, int bits,
sp_2048_mont_sqr_64(r, r, m, mp);
sp_2048_mont_sqr_64(r, r, m, mp);
sp_2048_lshift_64(r, r, y);
sp_2048_lshift_64(r, r, (byte)y);
sp_2048_mul_d_64(tmp, norm, r[64]);
r[64] = 0;
o = sp_2048_add_64(r, r, tmp);
@@ -20406,7 +20406,7 @@ static int sp_3072_mod_exp_2_96(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_3072_lshift_96(r, norm, y);
sp_3072_lshift_96(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -20434,7 +20434,7 @@ static int sp_3072_mod_exp_2_96(sp_digit* r, const sp_digit* e, int bits,
sp_3072_mont_sqr_96(r, r, m, mp);
sp_3072_mont_sqr_96(r, r, m, mp);
sp_3072_lshift_96(r, r, y);
sp_3072_lshift_96(r, r, (byte)y);
sp_3072_mul_d_96(tmp, norm, r[96]);
r[96] = 0;
o = sp_3072_add_96(r, r, tmp);
@@ -28700,7 +28700,7 @@ static int sp_4096_mod_exp_2_128(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_4096_lshift_128(r, norm, y);
sp_4096_lshift_128(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -28728,7 +28728,7 @@ static int sp_4096_mod_exp_2_128(sp_digit* r, const sp_digit* e, int bits,
sp_4096_mont_sqr_128(r, r, m, mp);
sp_4096_mont_sqr_128(r, r, m, mp);
sp_4096_lshift_128(r, r, y);
sp_4096_lshift_128(r, r, (byte)y);
sp_4096_mul_d_128(tmp, norm, r[128]);
r[128] = 0;
o = sp_4096_add_128(r, r, tmp);
@@ -32708,7 +32708,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=63; j<4; j++,x+=64) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -32723,7 +32723,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
for (i=62; i>=0; i--) {
y = 0;
for (j=0,x=i; j<4; j++,x+=64) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_256_proj_point_dbl_8(rt, rt, t);
@@ -33080,7 +33080,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=31; j<8; j++,x+=32) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -33095,7 +33095,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
for (i=30; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=32) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_256_proj_point_dbl_8(rt, rt, t);
@@ -42396,7 +42396,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=95; j<4; j++,x+=96) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -42411,7 +42411,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
for (i=94; i>=0; i--) {
y = 0;
for (j=0,x=i; j<4; j++,x+=96) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_384_proj_point_dbl_12(rt, rt, t);
@@ -42784,7 +42784,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=47; j<8; j++,x+=48) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -42799,7 +42799,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
for (i=46; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=48) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_384_proj_point_dbl_12(rt, rt, t);
wolfcrypt/src/sp_arm64.c
+21 -21
View File
@@ -5718,7 +5718,7 @@ static int sp_2048_mod_exp_2_32(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 64 - c;
}
sp_2048_lshift_32(r, norm, y);
sp_2048_lshift_32(r, norm, (byte)y);
for (; i>=0 || c>=6; ) {
if (c == 0) {
n = e[i--];
@@ -5747,7 +5747,7 @@ static int sp_2048_mod_exp_2_32(sp_digit* r, const sp_digit* e, int bits,
sp_2048_mont_sqr_32(r, r, m, mp);
sp_2048_mont_sqr_32(r, r, m, mp);
sp_2048_lshift_32(r, r, y);
sp_2048_lshift_32(r, r, (byte)y);
sp_2048_mul_d_32(tmp, norm, r[32]);
r[32] = 0;
o = sp_2048_add_32(r, r, tmp);
@@ -13610,7 +13610,7 @@ static int sp_3072_mod_exp_2_48(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 64 - c;
}
sp_3072_lshift_48(r, norm, y);
sp_3072_lshift_48(r, norm, (byte)y);
for (; i>=0 || c>=6; ) {
if (c == 0) {
n = e[i--];
@@ -13639,7 +13639,7 @@ static int sp_3072_mod_exp_2_48(sp_digit* r, const sp_digit* e, int bits,
sp_3072_mont_sqr_48(r, r, m, mp);
sp_3072_mont_sqr_48(r, r, m, mp);
sp_3072_lshift_48(r, r, y);
sp_3072_lshift_48(r, r, (byte)y);
sp_3072_mul_d_48(tmp, norm, r[48]);
r[48] = 0;
o = sp_3072_add_48(r, r, tmp);
@@ -18701,7 +18701,7 @@ static int sp_4096_mod_exp_2_64(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 64 - c;
}
sp_4096_lshift_64(r, norm, y);
sp_4096_lshift_64(r, norm, (byte)y);
for (; i>=0 || c>=6; ) {
if (c == 0) {
n = e[i--];
@@ -18730,7 +18730,7 @@ static int sp_4096_mod_exp_2_64(sp_digit* r, const sp_digit* e, int bits,
sp_4096_mont_sqr_64(r, r, m, mp);
sp_4096_mont_sqr_64(r, r, m, mp);
sp_4096_lshift_64(r, r, y);
sp_4096_lshift_64(r, r, (byte)y);
sp_4096_mul_d_64(tmp, norm, r[64]);
r[64] = 0;
o = sp_4096_add_64(r, r, tmp);
@@ -21075,7 +21075,7 @@ static void sp_256_ecc_recode_6_4(const sp_digit* k, ecc_recode_256* v)
n = k[j];
o = 0;
for (i=0; i<43; i++) {
y = n;
y = (int8_t)n;
if (o + 6 < 64) {
y &= 0x3f;
n >>= 6;
@@ -21089,12 +21089,12 @@ static void sp_256_ecc_recode_6_4(const sp_digit* k, ecc_recode_256* v)
}
else if (++j < 4) {
n = k[j];
y |= (n << (64 - o)) & 0x3f;
y |= (uint8_t)((n << (64 - o)) & 0x3f);
o -= 58;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_4_6[y];
v[i].neg = recode_neg_4_6[y];
carry = (y >> 6) + v[i].neg;
@@ -21577,7 +21577,7 @@ static int sp_256_ecc_mulmod_stripe_4(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=42; j<6 && x<256; j++,x+=43) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -21592,7 +21592,7 @@ static int sp_256_ecc_mulmod_stripe_4(sp_point_256* r, const sp_point_256* g,
for (i=41; i>=0; i--) {
y = 0;
for (j=0,x=i; j<6 && x<256; j++,x+=43) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
sp_256_proj_point_dbl_4(rt, rt, t);
@@ -21937,7 +21937,7 @@ static int sp_256_ecc_mulmod_stripe_4(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=31; j<8; j++,x+=32) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -21952,7 +21952,7 @@ static int sp_256_ecc_mulmod_stripe_4(sp_point_256* r, const sp_point_256* g,
for (i=30; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=32) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
sp_256_proj_point_dbl_4(rt, rt, t);
@@ -23858,7 +23858,7 @@ static void sp_256_ecc_recode_7_4(const sp_digit* k, ecc_recode_256* v)
n = k[j];
o = 0;
for (i=0; i<37; i++) {
y = n;
y = (int8_t)n;
if (o + 7 < 64) {
y &= 0x7f;
n >>= 7;
@@ -23872,12 +23872,12 @@ static void sp_256_ecc_recode_7_4(const sp_digit* k, ecc_recode_256* v)
}
else if (++j < 4) {
n = k[j];
y |= (n << (64 - o)) & 0x7f;
y |= (uint8_t)((n << (64 - o)) & 0x7f);
o -= 57;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_4_7[y];
v[i].neg = recode_neg_4_7[y];
carry = (y >> 7) + v[i].neg;
@@ -40642,7 +40642,7 @@ static void sp_384_ecc_recode_6_6(const sp_digit* k, ecc_recode_384* v)
n = k[j];
o = 0;
for (i=0; i<65; i++) {
y = n;
y = (int8_t)n;
if (o + 6 < 64) {
y &= 0x3f;
n >>= 6;
@@ -40656,12 +40656,12 @@ static void sp_384_ecc_recode_6_6(const sp_digit* k, ecc_recode_384* v)
}
else if (++j < 6) {
n = k[j];
y |= (n << (64 - o)) & 0x3f;
y |= (uint8_t)((n << (64 - o)) & 0x3f);
o -= 58;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_6_6[y];
v[i].neg = recode_neg_6_6[y];
carry = (y >> 6) + v[i].neg;
@@ -41162,7 +41162,7 @@ static int sp_384_ecc_mulmod_stripe_6(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=47; j<8; j++,x+=48) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -41177,7 +41177,7 @@ static int sp_384_ecc_mulmod_stripe_6(sp_point_384* r, const sp_point_384* g,
for (i=46; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=48) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
sp_384_proj_point_dbl_6(rt, rt, t);
wolfcrypt/src/sp_armthumb.c
+14 -14
View File
@@ -5223,7 +5223,7 @@ static int sp_2048_mod_exp_2_64(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_2048_lshift_64(r, norm, y);
sp_2048_lshift_64(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -5251,7 +5251,7 @@ static int sp_2048_mod_exp_2_64(sp_digit* r, const sp_digit* e, int bits,
sp_2048_mont_sqr_64(r, r, m, mp);
sp_2048_mont_sqr_64(r, r, m, mp);
sp_2048_lshift_64(r, r, y);
sp_2048_lshift_64(r, r, (byte)y);
sp_2048_mul_d_64(tmp, norm, r[64]);
r[64] = 0;
o = sp_2048_add_64(r, r, tmp);
@@ -11285,7 +11285,7 @@ static int sp_3072_mod_exp_2_96(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_3072_lshift_96(r, norm, y);
sp_3072_lshift_96(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -11313,7 +11313,7 @@ static int sp_3072_mod_exp_2_96(sp_digit* r, const sp_digit* e, int bits,
sp_3072_mont_sqr_96(r, r, m, mp);
sp_3072_mont_sqr_96(r, r, m, mp);
sp_3072_lshift_96(r, r, y);
sp_3072_lshift_96(r, r, (byte)y);
sp_3072_mul_d_96(tmp, norm, r[96]);
r[96] = 0;
o = sp_3072_add_96(r, r, tmp);
@@ -15404,7 +15404,7 @@ static int sp_4096_mod_exp_2_128(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_4096_lshift_128(r, norm, y);
sp_4096_lshift_128(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -15432,7 +15432,7 @@ static int sp_4096_mod_exp_2_128(sp_digit* r, const sp_digit* e, int bits,
sp_4096_mont_sqr_128(r, r, m, mp);
sp_4096_mont_sqr_128(r, r, m, mp);
sp_4096_lshift_128(r, r, y);
sp_4096_lshift_128(r, r, (byte)y);
sp_4096_mul_d_128(tmp, norm, r[128]);
r[128] = 0;
o = sp_4096_add_128(r, r, tmp);
@@ -18429,7 +18429,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=63; j<4; j++,x+=64) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -18444,7 +18444,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
for (i=62; i>=0; i--) {
y = 0;
for (j=0,x=i; j<4; j++,x+=64) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_256_proj_point_dbl_8(rt, rt, t);
@@ -18801,7 +18801,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=31; j<8; j++,x+=32) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -18816,7 +18816,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
for (i=30; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=32) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_256_proj_point_dbl_8(rt, rt, t);
@@ -25231,7 +25231,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=95; j<4; j++,x+=96) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -25246,7 +25246,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
for (i=94; i>=0; i--) {
y = 0;
for (j=0,x=i; j<4; j++,x+=96) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_384_proj_point_dbl_12(rt, rt, t);
@@ -25619,7 +25619,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=47; j<8; j++,x+=48) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -25634,7 +25634,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
for (i=46; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=48) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_384_proj_point_dbl_12(rt, rt, t);
wolfcrypt/src/sp_c32.c
+139 -139
View File
@@ -1254,7 +1254,7 @@ SP_NOINLINE static void sp_2048_mul_d_90(sp_digit* r, const sp_digit* a,
for (i = 0; i < 90; i++) {
t += tb * a[i];
r[i] = t & 0x7fffff;
r[i] = (sp_digit)(t & 0x7fffff);
t >>= 23;
}
r[90] = (sp_digit)t;
@@ -1273,27 +1273,27 @@ SP_NOINLINE static void sp_2048_mul_d_90(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[88];
r[88] = t & 0x7fffff;
r[88] = (sp_digit)(t & 0x7fffff);
t >>= 23;
t += tb * a[89];
r[89] = t & 0x7fffff;
r[89] = (sp_digit)(t & 0x7fffff);
t >>= 23;
r[90] = t & 0x7fffff;
r[90] = (sp_digit)(t & 0x7fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -1629,7 +1629,7 @@ SP_NOINLINE static void sp_2048_mul_d_45(sp_digit* r, const sp_digit* a,
for (i = 0; i < 45; i++) {
t += tb * a[i];
r[i] = t & 0x7fffff;
r[i] = (sp_digit)(t & 0x7fffff);
t >>= 23;
}
r[45] = (sp_digit)t;
@@ -1648,24 +1648,24 @@ SP_NOINLINE static void sp_2048_mul_d_45(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[44];
r[44] = t & 0x7fffff;
r[44] = (sp_digit)(t & 0x7fffff);
t >>= 23;
r[45] = t & 0x7fffff;
r[45] = (sp_digit)(t & 0x7fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -1975,7 +1975,7 @@ static int sp_2048_mod_exp_45(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 23;
}
y = (n >> 22) & 1;
y = (int)((n >> 22) & 1);
n <<= 1;
sp_2048_mont_mul_45(t[y^1], t[0], t[1], m, mp);
@@ -2066,7 +2066,7 @@ static int sp_2048_mod_exp_45(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 23;
}
y = (n >> 22) & 1;
y = (int)((n >> 22) & 1);
n <<= 1;
sp_2048_mont_mul_45(t[y^1], t[0], t[1], m, mp);
@@ -2194,7 +2194,7 @@ static int sp_2048_mod_exp_45(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 90);
@@ -2203,7 +2203,7 @@ static int sp_2048_mod_exp_45(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
@@ -2570,7 +2570,7 @@ SP_NOINLINE static void sp_2048_mul_d_180(sp_digit* r, const sp_digit* a,
for (i = 0; i < 180; i++) {
t += tb * a[i];
r[i] = t & 0x7fffff;
r[i] = (sp_digit)(t & 0x7fffff);
t >>= 23;
}
r[180] = (sp_digit)t;
@@ -2589,21 +2589,21 @@ SP_NOINLINE static void sp_2048_mul_d_180(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
r[180] = t & 0x7fffff;
r[180] = (sp_digit)(t & 0x7fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -2929,7 +2929,7 @@ static int sp_2048_mod_exp_90(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 23;
}
y = (n >> 22) & 1;
y = (int)((n >> 22) & 1);
n <<= 1;
sp_2048_mont_mul_90(t[y^1], t[0], t[1], m, mp);
@@ -3020,7 +3020,7 @@ static int sp_2048_mod_exp_90(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 23;
}
y = (n >> 22) & 1;
y = (int)((n >> 22) & 1);
n <<= 1;
sp_2048_mont_mul_90(t[y^1], t[0], t[1], m, mp);
@@ -3148,7 +3148,7 @@ static int sp_2048_mod_exp_90(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 180);
@@ -3157,7 +3157,7 @@ static int sp_2048_mod_exp_90(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
@@ -4156,16 +4156,16 @@ static int sp_2048_mod_exp_2_90(sp_digit* r, const sp_digit* e, int bits, const
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 28) & 0xf;
y = (int)((n >> 28) & 0xf);
n <<= 4;
c -= 4;
sp_2048_lshift_90(r, norm, y);
sp_2048_lshift_90(r, norm, (byte)y);
for (; i>=0 || c>=4; ) {
if (c < 4) {
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 28) & 0xf;
y = (int)((n >> 28) & 0xf);
n <<= 4;
c -= 4;
@@ -4174,7 +4174,7 @@ static int sp_2048_mod_exp_2_90(sp_digit* r, const sp_digit* e, int bits, const
sp_2048_mont_sqr_90(r, r, m, mp);
sp_2048_mont_sqr_90(r, r, m, mp);
sp_2048_lshift_90(r, r, y);
sp_2048_lshift_90(r, r, (byte)y);
sp_2048_mul_d_90(tmp, norm, (r[90] << 22) + (r[89] >> 1));
r[90] = 0;
r[89] &= 0x1L;
@@ -5149,7 +5149,7 @@ SP_NOINLINE static void sp_3072_mul_d_134(sp_digit* r, const sp_digit* a,
for (i = 0; i < 134; i++) {
t += tb * a[i];
r[i] = t & 0x7fffff;
r[i] = (sp_digit)(t & 0x7fffff);
t >>= 23;
}
r[134] = (sp_digit)t;
@@ -5168,27 +5168,27 @@ SP_NOINLINE static void sp_3072_mul_d_134(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[132];
r[132] = t & 0x7fffff;
r[132] = (sp_digit)(t & 0x7fffff);
t >>= 23;
t += tb * a[133];
r[133] = t & 0x7fffff;
r[133] = (sp_digit)(t & 0x7fffff);
t >>= 23;
r[134] = t & 0x7fffff;
r[134] = (sp_digit)(t & 0x7fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -5516,7 +5516,7 @@ SP_NOINLINE static void sp_3072_mul_d_67(sp_digit* r, const sp_digit* a,
for (i = 0; i < 67; i++) {
t += tb * a[i];
r[i] = t & 0x7fffff;
r[i] = (sp_digit)(t & 0x7fffff);
t >>= 23;
}
r[67] = (sp_digit)t;
@@ -5535,30 +5535,30 @@ SP_NOINLINE static void sp_3072_mul_d_67(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[64];
r[64] = t & 0x7fffff;
r[64] = (sp_digit)(t & 0x7fffff);
t >>= 23;
t += tb * a[65];
r[65] = t & 0x7fffff;
r[65] = (sp_digit)(t & 0x7fffff);
t >>= 23;
t += tb * a[66];
r[66] = t & 0x7fffff;
r[66] = (sp_digit)(t & 0x7fffff);
t >>= 23;
r[67] = t & 0x7fffff;
r[67] = (sp_digit)(t & 0x7fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -5830,7 +5830,7 @@ static int sp_3072_mod_exp_67(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 23;
}
y = (n >> 22) & 1;
y = (int)((n >> 22) & 1);
n <<= 1;
sp_3072_mont_mul_67(t[y^1], t[0], t[1], m, mp);
@@ -5921,7 +5921,7 @@ static int sp_3072_mod_exp_67(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 23;
}
y = (n >> 22) & 1;
y = (int)((n >> 22) & 1);
n <<= 1;
sp_3072_mont_mul_67(t[y^1], t[0], t[1], m, mp);
@@ -6049,7 +6049,7 @@ static int sp_3072_mod_exp_67(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 134);
@@ -6058,7 +6058,7 @@ static int sp_3072_mod_exp_67(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
@@ -6453,7 +6453,7 @@ SP_NOINLINE static void sp_3072_mul_d_268(sp_digit* r, const sp_digit* a,
for (i = 0; i < 268; i++) {
t += tb * a[i];
r[i] = t & 0x7fffff;
r[i] = (sp_digit)(t & 0x7fffff);
t >>= 23;
}
r[268] = (sp_digit)t;
@@ -6472,21 +6472,21 @@ SP_NOINLINE static void sp_3072_mul_d_268(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x7fffff;
t >>= 23;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
r[268] = t & 0x7fffff;
r[268] = (sp_digit)(t & 0x7fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -6820,7 +6820,7 @@ static int sp_3072_mod_exp_134(sp_digit* r, const sp_digit* a, const sp_digit* e
c = 23;
}
y = (n >> 22) & 1;
y = (int)((n >> 22) & 1);
n <<= 1;
sp_3072_mont_mul_134(t[y^1], t[0], t[1], m, mp);
@@ -6911,7 +6911,7 @@ static int sp_3072_mod_exp_134(sp_digit* r, const sp_digit* a, const sp_digit* e
c = 23;
}
y = (n >> 22) & 1;
y = (int)((n >> 22) & 1);
n <<= 1;
sp_3072_mont_mul_134(t[y^1], t[0], t[1], m, mp);
@@ -7039,7 +7039,7 @@ static int sp_3072_mod_exp_134(sp_digit* r, const sp_digit* a, const sp_digit* e
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 268);
@@ -7048,7 +7048,7 @@ static int sp_3072_mod_exp_134(sp_digit* r, const sp_digit* a, const sp_digit* e
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
@@ -8135,16 +8135,16 @@ static int sp_3072_mod_exp_2_134(sp_digit* r, const sp_digit* e, int bits, const
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 28) & 0xf;
y = (int)((n >> 28) & 0xf);
n <<= 4;
c -= 4;
sp_3072_lshift_134(r, norm, y);
sp_3072_lshift_134(r, norm, (byte)y);
for (; i>=0 || c>=4; ) {
if (c < 4) {
n |= e[i--] << (9 - c);
c += 23;
}
y = (n >> 28) & 0xf;
y = (int)((n >> 28) & 0xf);
n <<= 4;
c -= 4;
@@ -8153,7 +8153,7 @@ static int sp_3072_mod_exp_2_134(sp_digit* r, const sp_digit* e, int bits, const
sp_3072_mont_sqr_134(r, r, m, mp);
sp_3072_mont_sqr_134(r, r, m, mp);
sp_3072_lshift_134(r, r, y);
sp_3072_lshift_134(r, r, (byte)y);
sp_3072_mul_d_134(tmp, norm, (r[134] << 10) + (r[133] >> 13));
r[134] = 0;
r[133] &= 0x1fffL;
@@ -9193,7 +9193,7 @@ SP_NOINLINE static void sp_4096_mul_d_196(sp_digit* r, const sp_digit* a,
for (i = 0; i < 196; i++) {
t += tb * a[i];
r[i] = t & 0x1fffff;
r[i] = (sp_digit)(t & 0x1fffff);
t >>= 21;
}
r[196] = (sp_digit)t;
@@ -9212,21 +9212,21 @@ SP_NOINLINE static void sp_4096_mul_d_196(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
r[196] = t & 0x1fffff;
r[196] = (sp_digit)(t & 0x1fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -9542,7 +9542,7 @@ SP_NOINLINE static void sp_4096_mul_d_98(sp_digit* r, const sp_digit* a,
for (i = 0; i < 98; i++) {
t += tb * a[i];
r[i] = t & 0x1fffff;
r[i] = (sp_digit)(t & 0x1fffff);
t >>= 21;
}
r[98] = (sp_digit)t;
@@ -9561,27 +9561,27 @@ SP_NOINLINE static void sp_4096_mul_d_98(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[96];
r[96] = t & 0x1fffff;
r[96] = (sp_digit)(t & 0x1fffff);
t >>= 21;
t += tb * a[97];
r[97] = t & 0x1fffff;
r[97] = (sp_digit)(t & 0x1fffff);
t >>= 21;
r[98] = t & 0x1fffff;
r[98] = (sp_digit)(t & 0x1fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -9905,7 +9905,7 @@ static int sp_4096_mod_exp_98(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 21;
}
y = (n >> 20) & 1;
y = (int)((n >> 20) & 1);
n <<= 1;
sp_4096_mont_mul_98(t[y^1], t[0], t[1], m, mp);
@@ -9996,7 +9996,7 @@ static int sp_4096_mod_exp_98(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 21;
}
y = (n >> 20) & 1;
y = (int)((n >> 20) & 1);
n <<= 1;
sp_4096_mont_mul_98(t[y^1], t[0], t[1], m, mp);
@@ -10124,7 +10124,7 @@ static int sp_4096_mod_exp_98(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (11 - c);
c += 21;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 196);
@@ -10133,7 +10133,7 @@ static int sp_4096_mod_exp_98(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (11 - c);
c += 21;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
@@ -10515,7 +10515,7 @@ SP_NOINLINE static void sp_4096_mul_d_392(sp_digit* r, const sp_digit* a,
for (i = 0; i < 392; i++) {
t += tb * a[i];
r[i] = t & 0x1fffff;
r[i] = (sp_digit)(t & 0x1fffff);
t >>= 21;
}
r[392] = (sp_digit)t;
@@ -10534,21 +10534,21 @@ SP_NOINLINE static void sp_4096_mul_d_392(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1fffff;
t >>= 21;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
r[392] = t & 0x1fffff;
r[392] = (sp_digit)(t & 0x1fffff);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -10878,7 +10878,7 @@ static int sp_4096_mod_exp_196(sp_digit* r, const sp_digit* a, const sp_digit* e
c = 21;
}
y = (n >> 20) & 1;
y = (int)((n >> 20) & 1);
n <<= 1;
sp_4096_mont_mul_196(t[y^1], t[0], t[1], m, mp);
@@ -10969,7 +10969,7 @@ static int sp_4096_mod_exp_196(sp_digit* r, const sp_digit* a, const sp_digit* e
c = 21;
}
y = (n >> 20) & 1;
y = (int)((n >> 20) & 1);
n <<= 1;
sp_4096_mont_mul_196(t[y^1], t[0], t[1], m, mp);
@@ -11097,7 +11097,7 @@ static int sp_4096_mod_exp_196(sp_digit* r, const sp_digit* a, const sp_digit* e
n |= e[i--] << (11 - c);
c += 21;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 392);
@@ -11106,7 +11106,7 @@ static int sp_4096_mod_exp_196(sp_digit* r, const sp_digit* a, const sp_digit* e
n |= e[i--] << (11 - c);
c += 21;
}
y = (n >> 27) & 0x1f;
y = (int)((n >> 27) & 0x1f);
n <<= 5;
c -= 5;
@@ -12317,16 +12317,16 @@ static int sp_4096_mod_exp_2_196(sp_digit* r, const sp_digit* e, int bits, const
n |= e[i--] << (11 - c);
c += 21;
}
y = (n >> 28) & 0xf;
y = (int)((n >> 28) & 0xf);
n <<= 4;
c -= 4;
sp_4096_lshift_196(r, norm, y);
sp_4096_lshift_196(r, norm, (byte)y);
for (; i>=0 || c>=4; ) {
if (c < 4) {
n |= e[i--] << (11 - c);
c += 21;
}
y = (n >> 28) & 0xf;
y = (int)((n >> 28) & 0xf);
n <<= 4;
c -= 4;
@@ -12335,7 +12335,7 @@ static int sp_4096_mod_exp_2_196(sp_digit* r, const sp_digit* e, int bits, const
sp_4096_mont_sqr_196(r, r, m, mp);
sp_4096_mont_sqr_196(r, r, m, mp);
sp_4096_lshift_196(r, r, y);
sp_4096_lshift_196(r, r, (byte)y);
sp_4096_mul_d_196(tmp, norm, (r[196] << 20) + (r[195] >> 1));
r[196] = 0;
r[195] &= 0x1L;
@@ -14947,7 +14947,7 @@ static void sp_256_ecc_recode_6_10(const sp_digit* k, ecc_recode_256* v)
n = k[j];
o = 0;
for (i=0; i<43; i++) {
y = n;
y = (int8_t)n;
if (o + 6 < 26) {
y &= 0x3f;
n >>= 6;
@@ -14961,12 +14961,12 @@ static void sp_256_ecc_recode_6_10(const sp_digit* k, ecc_recode_256* v)
}
else if (++j < 10) {
n = k[j];
y |= (n << (26 - o)) & 0x3f;
y |= (uint8_t)((n << (26 - o)) & 0x3f);
o -= 20;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_10_6[y];
v[i].neg = recode_neg_10_6[y];
carry = (y >> 6) + v[i].neg;
@@ -15501,7 +15501,7 @@ static int sp_256_ecc_mulmod_stripe_10(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=31; j<8; j++,x+=32) {
y |= ((k[x / 26] >> (x % 26)) & 1) << j;
y |= (int)(((k[x / 26] >> (x % 26)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -15516,7 +15516,7 @@ static int sp_256_ecc_mulmod_stripe_10(sp_point_256* r, const sp_point_256* g,
for (i=30; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=32) {
y |= ((k[x / 26] >> (x % 26)) & 1) << j;
y |= (int)(((k[x / 26] >> (x % 26)) & 1) << j);
}
sp_256_proj_point_dbl_10(rt, rt, t);
@@ -17397,7 +17397,7 @@ SP_NOINLINE static void sp_256_mul_d_10(sp_digit* r, const sp_digit* a,
for (i = 0; i < 10; i++) {
t += tb * a[i];
r[i] = t & 0x3ffffff;
r[i] = (sp_digit)(t & 0x3ffffff);
t >>= 26;
}
r[10] = (sp_digit)t;
@@ -17415,17 +17415,17 @@ SP_NOINLINE static void sp_256_mul_d_10(sp_digit* r, const sp_digit* a,
t[ 7] = tb * a[ 7];
t[ 8] = tb * a[ 8];
t[ 9] = tb * a[ 9];
r[ 0] = (t[ 0] & 0x3ffffff);
r[ 1] = (sp_digit)(t[ 0] >> 26) + (t[ 1] & 0x3ffffff);
r[ 2] = (sp_digit)(t[ 1] >> 26) + (t[ 2] & 0x3ffffff);
r[ 3] = (sp_digit)(t[ 2] >> 26) + (t[ 3] & 0x3ffffff);
r[ 4] = (sp_digit)(t[ 3] >> 26) + (t[ 4] & 0x3ffffff);
r[ 5] = (sp_digit)(t[ 4] >> 26) + (t[ 5] & 0x3ffffff);
r[ 6] = (sp_digit)(t[ 5] >> 26) + (t[ 6] & 0x3ffffff);
r[ 7] = (sp_digit)(t[ 6] >> 26) + (t[ 7] & 0x3ffffff);
r[ 8] = (sp_digit)(t[ 7] >> 26) + (t[ 8] & 0x3ffffff);
r[ 9] = (sp_digit)(t[ 8] >> 26) + (t[ 9] & 0x3ffffff);
r[10] = (sp_digit)(t[ 9] >> 26);
r[ 0] = (sp_digit) (t[ 0] & 0x3ffffff);
r[ 1] = (sp_digit)((t[ 0] >> 26) + (t[ 1] & 0x3ffffff));
r[ 2] = (sp_digit)((t[ 1] >> 26) + (t[ 2] & 0x3ffffff));
r[ 3] = (sp_digit)((t[ 2] >> 26) + (t[ 3] & 0x3ffffff));
r[ 4] = (sp_digit)((t[ 3] >> 26) + (t[ 4] & 0x3ffffff));
r[ 5] = (sp_digit)((t[ 4] >> 26) + (t[ 5] & 0x3ffffff));
r[ 6] = (sp_digit)((t[ 5] >> 26) + (t[ 6] & 0x3ffffff));
r[ 7] = (sp_digit)((t[ 6] >> 26) + (t[ 7] & 0x3ffffff));
r[ 8] = (sp_digit)((t[ 7] >> 26) + (t[ 8] & 0x3ffffff));
r[ 9] = (sp_digit)((t[ 8] >> 26) + (t[ 9] & 0x3ffffff));
r[10] = (sp_digit) (t[ 9] >> 26);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -21739,7 +21739,7 @@ static void sp_384_ecc_recode_6_15(const sp_digit* k, ecc_recode_384* v)
n = k[j];
o = 0;
for (i=0; i<65; i++) {
y = n;
y = (int8_t)n;
if (o + 6 < 26) {
y &= 0x3f;
n >>= 6;
@@ -21753,12 +21753,12 @@ static void sp_384_ecc_recode_6_15(const sp_digit* k, ecc_recode_384* v)
}
else if (++j < 15) {
n = k[j];
y |= (n << (26 - o)) & 0x3f;
y |= (uint8_t)((n << (26 - o)) & 0x3f);
o -= 20;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_15_6[y];
v[i].neg = recode_neg_15_6[y];
carry = (y >> 6) + v[i].neg;
@@ -22343,7 +22343,7 @@ static int sp_384_ecc_mulmod_stripe_15(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=47; j<8; j++,x+=48) {
y |= ((k[x / 26] >> (x % 26)) & 1) << j;
y |= (int)(((k[x / 26] >> (x % 26)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -22358,7 +22358,7 @@ static int sp_384_ecc_mulmod_stripe_15(sp_point_384* r, const sp_point_384* g,
for (i=46; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=48) {
y |= ((k[x / 26] >> (x % 26)) & 1) << j;
y |= (int)(((k[x / 26] >> (x % 26)) & 1) << j);
}
sp_384_proj_point_dbl_15(rt, rt, t);
@@ -24749,7 +24749,7 @@ SP_NOINLINE static void sp_384_mul_d_15(sp_digit* r, const sp_digit* a,
for (i = 0; i < 15; i++) {
t += tb * a[i];
r[i] = t & 0x3ffffff;
r[i] = (sp_digit)(t & 0x3ffffff);
t >>= 26;
}
r[15] = (sp_digit)t;
@@ -24772,22 +24772,22 @@ SP_NOINLINE static void sp_384_mul_d_15(sp_digit* r, const sp_digit* a,
t[12] = tb * a[12];
t[13] = tb * a[13];
t[14] = tb * a[14];
r[ 0] = (t[ 0] & 0x3ffffff);
r[ 1] = (sp_digit)(t[ 0] >> 26) + (t[ 1] & 0x3ffffff);
r[ 2] = (sp_digit)(t[ 1] >> 26) + (t[ 2] & 0x3ffffff);
r[ 3] = (sp_digit)(t[ 2] >> 26) + (t[ 3] & 0x3ffffff);
r[ 4] = (sp_digit)(t[ 3] >> 26) + (t[ 4] & 0x3ffffff);
r[ 5] = (sp_digit)(t[ 4] >> 26) + (t[ 5] & 0x3ffffff);
r[ 6] = (sp_digit)(t[ 5] >> 26) + (t[ 6] & 0x3ffffff);
r[ 7] = (sp_digit)(t[ 6] >> 26) + (t[ 7] & 0x3ffffff);
r[ 8] = (sp_digit)(t[ 7] >> 26) + (t[ 8] & 0x3ffffff);
r[ 9] = (sp_digit)(t[ 8] >> 26) + (t[ 9] & 0x3ffffff);
r[10] = (sp_digit)(t[ 9] >> 26) + (t[10] & 0x3ffffff);
r[11] = (sp_digit)(t[10] >> 26) + (t[11] & 0x3ffffff);
r[12] = (sp_digit)(t[11] >> 26) + (t[12] & 0x3ffffff);
r[13] = (sp_digit)(t[12] >> 26) + (t[13] & 0x3ffffff);
r[14] = (sp_digit)(t[13] >> 26) + (t[14] & 0x3ffffff);
r[15] = (sp_digit)(t[14] >> 26);
r[ 0] = (sp_digit) (t[ 0] & 0x3ffffff);
r[ 1] = (sp_digit)((t[ 0] >> 26) + (t[ 1] & 0x3ffffff));
r[ 2] = (sp_digit)((t[ 1] >> 26) + (t[ 2] & 0x3ffffff));
r[ 3] = (sp_digit)((t[ 2] >> 26) + (t[ 3] & 0x3ffffff));
r[ 4] = (sp_digit)((t[ 3] >> 26) + (t[ 4] & 0x3ffffff));
r[ 5] = (sp_digit)((t[ 4] >> 26) + (t[ 5] & 0x3ffffff));
r[ 6] = (sp_digit)((t[ 5] >> 26) + (t[ 6] & 0x3ffffff));
r[ 7] = (sp_digit)((t[ 6] >> 26) + (t[ 7] & 0x3ffffff));
r[ 8] = (sp_digit)((t[ 7] >> 26) + (t[ 8] & 0x3ffffff));
r[ 9] = (sp_digit)((t[ 8] >> 26) + (t[ 9] & 0x3ffffff));
r[10] = (sp_digit)((t[ 9] >> 26) + (t[10] & 0x3ffffff));
r[11] = (sp_digit)((t[10] >> 26) + (t[11] & 0x3ffffff));
r[12] = (sp_digit)((t[11] >> 26) + (t[12] & 0x3ffffff));
r[13] = (sp_digit)((t[12] >> 26) + (t[13] & 0x3ffffff));
r[14] = (sp_digit)((t[13] >> 26) + (t[14] & 0x3ffffff));
r[15] = (sp_digit) (t[14] >> 26);
#endif /* WOLFSSL_SP_SMALL */
}
wolfcrypt/src/sp_c64.c
+116 -116
View File
@@ -893,7 +893,7 @@ SP_NOINLINE static void sp_2048_mul_d_36(sp_digit* r, const sp_digit* a,
for (i = 0; i < 36; i++) {
t += tb * a[i];
r[i] = t & 0x1ffffffffffffffL;
r[i] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
}
r[36] = (sp_digit)t;
@@ -912,21 +912,21 @@ SP_NOINLINE static void sp_2048_mul_d_36(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
r[36] = t & 0x1ffffffffffffffL;
r[36] = (sp_digit)(t & 0x1ffffffffffffffL);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -1236,7 +1236,7 @@ SP_NOINLINE static void sp_2048_mul_d_18(sp_digit* r, const sp_digit* a,
for (i = 0; i < 18; i++) {
t += tb * a[i];
r[i] = t & 0x1ffffffffffffffL;
r[i] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
}
r[18] = (sp_digit)t;
@@ -1255,27 +1255,27 @@ SP_NOINLINE static void sp_2048_mul_d_18(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[16];
r[16] = t & 0x1ffffffffffffffL;
r[16] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
t += tb * a[17];
r[17] = t & 0x1ffffffffffffffL;
r[17] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
r[18] = t & 0x1ffffffffffffffL;
r[18] = (sp_digit)(t & 0x1ffffffffffffffL);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -1622,7 +1622,7 @@ static int sp_2048_mod_exp_18(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 57;
}
y = (n >> 56) & 1;
y = (int)((n >> 56) & 1);
n <<= 1;
sp_2048_mont_mul_18(t[y^1], t[0], t[1], m, mp);
@@ -1713,7 +1713,7 @@ static int sp_2048_mod_exp_18(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 57;
}
y = (n >> 56) & 1;
y = (int)((n >> 56) & 1);
n <<= 1;
sp_2048_mont_mul_18(t[y^1], t[0], t[1], m, mp);
@@ -1841,7 +1841,7 @@ static int sp_2048_mod_exp_18(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 36);
@@ -1850,7 +1850,7 @@ static int sp_2048_mod_exp_18(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -2569,7 +2569,7 @@ static int sp_2048_mod_exp_36(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 57;
}
y = (n >> 56) & 1;
y = (int)((n >> 56) & 1);
n <<= 1;
sp_2048_mont_mul_36(t[y^1], t[0], t[1], m, mp);
@@ -2660,7 +2660,7 @@ static int sp_2048_mod_exp_36(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 57;
}
y = (n >> 56) & 1;
y = (int)((n >> 56) & 1);
n <<= 1;
sp_2048_mont_mul_36(t[y^1], t[0], t[1], m, mp);
@@ -2788,7 +2788,7 @@ static int sp_2048_mod_exp_36(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 72);
@@ -2797,7 +2797,7 @@ static int sp_2048_mod_exp_36(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -3688,16 +3688,16 @@ static int sp_2048_mod_exp_2_36(sp_digit* r, const sp_digit* e, int bits, const
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
sp_2048_lshift_36(r, norm, y);
sp_2048_lshift_36(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c < 5) {
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -3707,7 +3707,7 @@ static int sp_2048_mod_exp_2_36(sp_digit* r, const sp_digit* e, int bits, const
sp_2048_mont_sqr_36(r, r, m, mp);
sp_2048_mont_sqr_36(r, r, m, mp);
sp_2048_lshift_36(r, r, y);
sp_2048_lshift_36(r, r, (byte)y);
sp_2048_mul_d_36(tmp, norm, (r[36] << 4) + (r[35] >> 53));
r[36] = 0;
r[35] &= 0x1fffffffffffffL;
@@ -5100,7 +5100,7 @@ SP_NOINLINE static void sp_3072_mul_d_54(sp_digit* r, const sp_digit* a,
for (i = 0; i < 54; i++) {
t += tb * a[i];
r[i] = t & 0x1ffffffffffffffL;
r[i] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
}
r[54] = (sp_digit)t;
@@ -5119,27 +5119,27 @@ SP_NOINLINE static void sp_3072_mul_d_54(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[52];
r[52] = t & 0x1ffffffffffffffL;
r[52] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
t += tb * a[53];
r[53] = t & 0x1ffffffffffffffL;
r[53] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
r[54] = t & 0x1ffffffffffffffL;
r[54] = (sp_digit)(t & 0x1ffffffffffffffL);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -5467,7 +5467,7 @@ SP_NOINLINE static void sp_3072_mul_d_27(sp_digit* r, const sp_digit* a,
for (i = 0; i < 27; i++) {
t += tb * a[i];
r[i] = t & 0x1ffffffffffffffL;
r[i] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
}
r[27] = (sp_digit)t;
@@ -5486,30 +5486,30 @@ SP_NOINLINE static void sp_3072_mul_d_27(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1ffffffffffffffL;
t >>= 57;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[24];
r[24] = t & 0x1ffffffffffffffL;
r[24] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
t += tb * a[25];
r[25] = t & 0x1ffffffffffffffL;
r[25] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
t += tb * a[26];
r[26] = t & 0x1ffffffffffffffL;
r[26] = (sp_digit)(t & 0x1ffffffffffffffL);
t >>= 57;
r[27] = t & 0x1ffffffffffffffL;
r[27] = (sp_digit)(t & 0x1ffffffffffffffL);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -5818,7 +5818,7 @@ static int sp_3072_mod_exp_27(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 57;
}
y = (n >> 56) & 1;
y = (int)((n >> 56) & 1);
n <<= 1;
sp_3072_mont_mul_27(t[y^1], t[0], t[1], m, mp);
@@ -5909,7 +5909,7 @@ static int sp_3072_mod_exp_27(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 57;
}
y = (n >> 56) & 1;
y = (int)((n >> 56) & 1);
n <<= 1;
sp_3072_mont_mul_27(t[y^1], t[0], t[1], m, mp);
@@ -6037,7 +6037,7 @@ static int sp_3072_mod_exp_27(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 54);
@@ -6046,7 +6046,7 @@ static int sp_3072_mod_exp_27(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -6735,7 +6735,7 @@ static int sp_3072_mod_exp_54(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 57;
}
y = (n >> 56) & 1;
y = (int)((n >> 56) & 1);
n <<= 1;
sp_3072_mont_mul_54(t[y^1], t[0], t[1], m, mp);
@@ -6826,7 +6826,7 @@ static int sp_3072_mod_exp_54(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 57;
}
y = (n >> 56) & 1;
y = (int)((n >> 56) & 1);
n <<= 1;
sp_3072_mont_mul_54(t[y^1], t[0], t[1], m, mp);
@@ -6954,7 +6954,7 @@ static int sp_3072_mod_exp_54(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 108);
@@ -6963,7 +6963,7 @@ static int sp_3072_mod_exp_54(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -7890,16 +7890,16 @@ static int sp_3072_mod_exp_2_54(sp_digit* r, const sp_digit* e, int bits, const
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
sp_3072_lshift_54(r, norm, y);
sp_3072_lshift_54(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c < 5) {
n |= e[i--] << (7 - c);
c += 57;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -7909,7 +7909,7 @@ static int sp_3072_mod_exp_2_54(sp_digit* r, const sp_digit* e, int bits, const
sp_3072_mont_sqr_54(r, r, m, mp);
sp_3072_mont_sqr_54(r, r, m, mp);
sp_3072_lshift_54(r, r, y);
sp_3072_lshift_54(r, r, (byte)y);
sp_3072_mul_d_54(tmp, norm, (r[54] << 6) + (r[53] >> 51));
r[54] = 0;
r[53] &= 0x7ffffffffffffL;
@@ -9352,7 +9352,7 @@ SP_NOINLINE static void sp_4096_mul_d_78(sp_digit* r, const sp_digit* a,
for (i = 0; i < 78; i++) {
t += tb * a[i];
r[i] = t & 0x1fffffffffffffL;
r[i] = (sp_digit)(t & 0x1fffffffffffffL);
t >>= 53;
}
r[78] = (sp_digit)t;
@@ -9371,27 +9371,27 @@ SP_NOINLINE static void sp_4096_mul_d_78(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[76];
r[76] = t & 0x1fffffffffffffL;
r[76] = (sp_digit)(t & 0x1fffffffffffffL);
t >>= 53;
t += tb * a[77];
r[77] = t & 0x1fffffffffffffL;
r[77] = (sp_digit)(t & 0x1fffffffffffffL);
t >>= 53;
r[78] = t & 0x1fffffffffffffL;
r[78] = (sp_digit)(t & 0x1fffffffffffffL);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -9742,7 +9742,7 @@ SP_NOINLINE static void sp_4096_mul_d_39(sp_digit* r, const sp_digit* a,
for (i = 0; i < 39; i++) {
t += tb * a[i];
r[i] = t & 0x1fffffffffffffL;
r[i] = (sp_digit)(t & 0x1fffffffffffffL);
t >>= 53;
}
r[39] = (sp_digit)t;
@@ -9761,30 +9761,30 @@ SP_NOINLINE static void sp_4096_mul_d_39(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
t += tb * a[36];
r[36] = t & 0x1fffffffffffffL;
r[36] = (sp_digit)(t & 0x1fffffffffffffL);
t >>= 53;
t += tb * a[37];
r[37] = t & 0x1fffffffffffffL;
r[37] = (sp_digit)(t & 0x1fffffffffffffL);
t >>= 53;
t += tb * a[38];
r[38] = t & 0x1fffffffffffffL;
r[38] = (sp_digit)(t & 0x1fffffffffffffL);
t >>= 53;
r[39] = t & 0x1fffffffffffffL;
r[39] = (sp_digit)(t & 0x1fffffffffffffL);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -10122,7 +10122,7 @@ static int sp_4096_mod_exp_39(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 53;
}
y = (n >> 52) & 1;
y = (int)((n >> 52) & 1);
n <<= 1;
sp_4096_mont_mul_39(t[y^1], t[0], t[1], m, mp);
@@ -10213,7 +10213,7 @@ static int sp_4096_mod_exp_39(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 53;
}
y = (n >> 52) & 1;
y = (int)((n >> 52) & 1);
n <<= 1;
sp_4096_mont_mul_39(t[y^1], t[0], t[1], m, mp);
@@ -10341,7 +10341,7 @@ static int sp_4096_mod_exp_39(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (11 - c);
c += 53;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 78);
@@ -10350,7 +10350,7 @@ static int sp_4096_mod_exp_39(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (11 - c);
c += 53;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -10746,7 +10746,7 @@ SP_NOINLINE static void sp_4096_mul_d_156(sp_digit* r, const sp_digit* a,
for (i = 0; i < 156; i++) {
t += tb * a[i];
r[i] = t & 0x1fffffffffffffL;
r[i] = (sp_digit)(t & 0x1fffffffffffffL);
t >>= 53;
}
r[156] = (sp_digit)t;
@@ -10765,21 +10765,21 @@ SP_NOINLINE static void sp_4096_mul_d_156(sp_digit* r, const sp_digit* a,
t += p[0];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 0] = t2;
r[i + 0] = (sp_digit)t2;
t += p[1];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 1] = t2;
r[i + 1] = (sp_digit)t2;
t += p[2];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 2] = t2;
r[i + 2] = (sp_digit)t2;
t += p[3];
t2 = t & 0x1fffffffffffffL;
t >>= 53;
r[i + 3] = t2;
r[i + 3] = (sp_digit)t2;
}
r[156] = t & 0x1fffffffffffffL;
r[156] = (sp_digit)(t & 0x1fffffffffffffL);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -11137,7 +11137,7 @@ static int sp_4096_mod_exp_78(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 53;
}
y = (n >> 52) & 1;
y = (int)((n >> 52) & 1);
n <<= 1;
sp_4096_mont_mul_78(t[y^1], t[0], t[1], m, mp);
@@ -11228,7 +11228,7 @@ static int sp_4096_mod_exp_78(sp_digit* r, const sp_digit* a, const sp_digit* e,
c = 53;
}
y = (n >> 52) & 1;
y = (int)((n >> 52) & 1);
n <<= 1;
sp_4096_mont_mul_78(t[y^1], t[0], t[1], m, mp);
@@ -11356,7 +11356,7 @@ static int sp_4096_mod_exp_78(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (11 - c);
c += 53;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
XMEMCPY(rt, t[y], sizeof(sp_digit) * 156);
@@ -11365,7 +11365,7 @@ static int sp_4096_mod_exp_78(sp_digit* r, const sp_digit* a, const sp_digit* e,
n |= e[i--] << (11 - c);
c += 53;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -12340,16 +12340,16 @@ static int sp_4096_mod_exp_2_78(sp_digit* r, const sp_digit* e, int bits, const
n |= e[i--] << (11 - c);
c += 53;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
sp_4096_lshift_78(r, norm, y);
sp_4096_lshift_78(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c < 5) {
n |= e[i--] << (11 - c);
c += 53;
}
y = (n >> 59) & 0x1f;
y = (int)((n >> 59) & 0x1f);
n <<= 5;
c -= 5;
@@ -12359,7 +12359,7 @@ static int sp_4096_mod_exp_2_78(sp_digit* r, const sp_digit* e, int bits, const
sp_4096_mont_sqr_78(r, r, m, mp);
sp_4096_mont_sqr_78(r, r, m, mp);
sp_4096_lshift_78(r, r, y);
sp_4096_lshift_78(r, r, (byte)y);
sp_4096_mul_d_78(tmp, norm, (r[78] << 38) + (r[77] >> 15));
r[78] = 0;
r[77] &= 0x7fffL;
@@ -14747,7 +14747,7 @@ static void sp_256_ecc_recode_6_5(const sp_digit* k, ecc_recode_256* v)
n = k[j];
o = 0;
for (i=0; i<43; i++) {
y = n;
y = (int8_t)n;
if (o + 6 < 52) {
y &= 0x3f;
n >>= 6;
@@ -14761,12 +14761,12 @@ static void sp_256_ecc_recode_6_5(const sp_digit* k, ecc_recode_256* v)
}
else if (++j < 5) {
n = k[j];
y |= (n << (52 - o)) & 0x3f;
y |= (uint8_t)((n << (52 - o)) & 0x3f);
o -= 46;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_5_6[y];
v[i].neg = recode_neg_5_6[y];
carry = (y >> 6) + v[i].neg;
@@ -15251,7 +15251,7 @@ static int sp_256_ecc_mulmod_stripe_5(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=31; j<8; j++,x+=32) {
y |= ((k[x / 52] >> (x % 52)) & 1) << j;
y |= (int)(((k[x / 52] >> (x % 52)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -15266,7 +15266,7 @@ static int sp_256_ecc_mulmod_stripe_5(sp_point_256* r, const sp_point_256* g,
for (i=30; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=32) {
y |= ((k[x / 52] >> (x % 52)) & 1) << j;
y |= (int)(((k[x / 52] >> (x % 52)) & 1) << j);
}
sp_256_proj_point_dbl_5(rt, rt, t);
@@ -17146,7 +17146,7 @@ SP_NOINLINE static void sp_256_mul_d_5(sp_digit* r, const sp_digit* a,
for (i = 0; i < 5; i++) {
t += tb * a[i];
r[i] = t & 0xfffffffffffffL;
r[i] = (sp_digit)(t & 0xfffffffffffffL);
t >>= 52;
}
r[5] = (sp_digit)t;
@@ -17159,12 +17159,12 @@ SP_NOINLINE static void sp_256_mul_d_5(sp_digit* r, const sp_digit* a,
t[ 2] = tb * a[ 2];
t[ 3] = tb * a[ 3];
t[ 4] = tb * a[ 4];
r[ 0] = (t[ 0] & 0xfffffffffffffL);
r[ 1] = (sp_digit)(t[ 0] >> 52) + (t[ 1] & 0xfffffffffffffL);
r[ 2] = (sp_digit)(t[ 1] >> 52) + (t[ 2] & 0xfffffffffffffL);
r[ 3] = (sp_digit)(t[ 2] >> 52) + (t[ 3] & 0xfffffffffffffL);
r[ 4] = (sp_digit)(t[ 3] >> 52) + (t[ 4] & 0xfffffffffffffL);
r[ 5] = (sp_digit)(t[ 4] >> 52);
r[ 0] = (sp_digit) (t[ 0] & 0xfffffffffffffL);
r[ 1] = (sp_digit)((t[ 0] >> 52) + (t[ 1] & 0xfffffffffffffL));
r[ 2] = (sp_digit)((t[ 1] >> 52) + (t[ 2] & 0xfffffffffffffL));
r[ 3] = (sp_digit)((t[ 2] >> 52) + (t[ 3] & 0xfffffffffffffL));
r[ 4] = (sp_digit)((t[ 3] >> 52) + (t[ 4] & 0xfffffffffffffL));
r[ 5] = (sp_digit) (t[ 4] >> 52);
#endif /* WOLFSSL_SP_SMALL */
}
@@ -21033,7 +21033,7 @@ static void sp_384_ecc_recode_6_7(const sp_digit* k, ecc_recode_384* v)
n = k[j];
o = 0;
for (i=0; i<65; i++) {
y = n;
y = (int8_t)n;
if (o + 6 < 55) {
y &= 0x3f;
n >>= 6;
@@ -21047,12 +21047,12 @@ static void sp_384_ecc_recode_6_7(const sp_digit* k, ecc_recode_384* v)
}
else if (++j < 7) {
n = k[j];
y |= (n << (55 - o)) & 0x3f;
y |= (uint8_t)((n << (55 - o)) & 0x3f);
o -= 49;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_7_6[y];
v[i].neg = recode_neg_7_6[y];
carry = (y >> 6) + v[i].neg;
@@ -21557,7 +21557,7 @@ static int sp_384_ecc_mulmod_stripe_7(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=47; j<8; j++,x+=48) {
y |= ((k[x / 55] >> (x % 55)) & 1) << j;
y |= (int)(((k[x / 55] >> (x % 55)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -21572,7 +21572,7 @@ static int sp_384_ecc_mulmod_stripe_7(sp_point_384* r, const sp_point_384* g,
for (i=46; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=48) {
y |= ((k[x / 55] >> (x % 55)) & 1) << j;
y |= (int)(((k[x / 55] >> (x % 55)) & 1) << j);
}
sp_384_proj_point_dbl_7(rt, rt, t);
@@ -23962,7 +23962,7 @@ SP_NOINLINE static void sp_384_mul_d_7(sp_digit* r, const sp_digit* a,
for (i = 0; i < 7; i++) {
t += tb * a[i];
r[i] = t & 0x7fffffffffffffL;
r[i] = (sp_digit)(t & 0x7fffffffffffffL);
t >>= 55;
}
r[7] = (sp_digit)t;
@@ -23977,14 +23977,14 @@ SP_NOINLINE static void sp_384_mul_d_7(sp_digit* r, const sp_digit* a,
t[ 4] = tb * a[ 4];
t[ 5] = tb * a[ 5];
t[ 6] = tb * a[ 6];
r[ 0] = (t[ 0] & 0x7fffffffffffffL);
r[ 1] = (sp_digit)(t[ 0] >> 55) + (t[ 1] & 0x7fffffffffffffL);
r[ 2] = (sp_digit)(t[ 1] >> 55) + (t[ 2] & 0x7fffffffffffffL);
r[ 3] = (sp_digit)(t[ 2] >> 55) + (t[ 3] & 0x7fffffffffffffL);
r[ 4] = (sp_digit)(t[ 3] >> 55) + (t[ 4] & 0x7fffffffffffffL);
r[ 5] = (sp_digit)(t[ 4] >> 55) + (t[ 5] & 0x7fffffffffffffL);
r[ 6] = (sp_digit)(t[ 5] >> 55) + (t[ 6] & 0x7fffffffffffffL);
r[ 7] = (sp_digit)(t[ 6] >> 55);
r[ 0] = (sp_digit) (t[ 0] & 0x7fffffffffffffL);
r[ 1] = (sp_digit)((t[ 0] >> 55) + (t[ 1] & 0x7fffffffffffffL));
r[ 2] = (sp_digit)((t[ 1] >> 55) + (t[ 2] & 0x7fffffffffffffL));
r[ 3] = (sp_digit)((t[ 2] >> 55) + (t[ 3] & 0x7fffffffffffffL));
r[ 4] = (sp_digit)((t[ 3] >> 55) + (t[ 4] & 0x7fffffffffffffL));
r[ 5] = (sp_digit)((t[ 4] >> 55) + (t[ 5] & 0x7fffffffffffffL));
r[ 6] = (sp_digit)((t[ 5] >> 55) + (t[ 6] & 0x7fffffffffffffL));
r[ 7] = (sp_digit) (t[ 6] >> 55);
#endif /* WOLFSSL_SP_SMALL */
}
wolfcrypt/src/sp_cortexm.c
+14 -14
View File
@@ -5119,7 +5119,7 @@ static int sp_2048_mod_exp_2_64(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_2048_lshift_64(r, norm, y);
sp_2048_lshift_64(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -5147,7 +5147,7 @@ static int sp_2048_mod_exp_2_64(sp_digit* r, const sp_digit* e, int bits,
sp_2048_mont_sqr_64(r, r, m, mp);
sp_2048_mont_sqr_64(r, r, m, mp);
sp_2048_lshift_64(r, r, y);
sp_2048_lshift_64(r, r, (byte)y);
sp_2048_mul_d_64(tmp, norm, r[64]);
r[64] = 0;
o = sp_2048_add_64(r, r, tmp);
@@ -10211,7 +10211,7 @@ static int sp_3072_mod_exp_2_96(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_3072_lshift_96(r, norm, y);
sp_3072_lshift_96(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -10239,7 +10239,7 @@ static int sp_3072_mod_exp_2_96(sp_digit* r, const sp_digit* e, int bits,
sp_3072_mont_sqr_96(r, r, m, mp);
sp_3072_mont_sqr_96(r, r, m, mp);
sp_3072_lshift_96(r, r, y);
sp_3072_lshift_96(r, r, (byte)y);
sp_3072_mul_d_96(tmp, norm, r[96]);
r[96] = 0;
o = sp_3072_add_96(r, r, tmp);
@@ -13723,7 +13723,7 @@ static int sp_4096_mod_exp_2_128(sp_digit* r, const sp_digit* e, int bits,
y = (int)(n >> c);
n <<= 32 - c;
}
sp_4096_lshift_128(r, norm, y);
sp_4096_lshift_128(r, norm, (byte)y);
for (; i>=0 || c>=5; ) {
if (c == 0) {
n = e[i--];
@@ -13751,7 +13751,7 @@ static int sp_4096_mod_exp_2_128(sp_digit* r, const sp_digit* e, int bits,
sp_4096_mont_sqr_128(r, r, m, mp);
sp_4096_mont_sqr_128(r, r, m, mp);
sp_4096_lshift_128(r, r, y);
sp_4096_lshift_128(r, r, (byte)y);
sp_4096_mul_d_128(tmp, norm, r[128]);
r[128] = 0;
o = sp_4096_add_128(r, r, tmp);
@@ -17699,7 +17699,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=63; j<4; j++,x+=64) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -17714,7 +17714,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
for (i=62; i>=0; i--) {
y = 0;
for (j=0,x=i; j<4; j++,x+=64) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_256_proj_point_dbl_8(rt, rt, t);
@@ -18071,7 +18071,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=31; j<8; j++,x+=32) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -18086,7 +18086,7 @@ static int sp_256_ecc_mulmod_stripe_8(sp_point_256* r, const sp_point_256* g,
for (i=30; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=32) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_256_proj_point_dbl_8(rt, rt, t);
@@ -25157,7 +25157,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=95; j<4; j++,x+=96) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -25172,7 +25172,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
for (i=94; i>=0; i--) {
y = 0;
for (j=0,x=i; j<4; j++,x+=96) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_384_proj_point_dbl_12(rt, rt, t);
@@ -25545,7 +25545,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=47; j<8; j++,x+=48) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -25560,7 +25560,7 @@ static int sp_384_ecc_mulmod_stripe_12(sp_point_384* r, const sp_point_384* g,
for (i=46; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=48) {
y |= ((k[x / 32] >> (x % 32)) & 1) << j;
y |= (int)(((k[x / 32] >> (x % 32)) & 1) << j);
}
sp_384_proj_point_dbl_12(rt, rt, t);
wolfcrypt/src/sp_x86_64.c
+17 -17
View File
@@ -7555,7 +7555,7 @@ static void sp_256_ecc_recode_6_4(const sp_digit* k, ecc_recode_256* v)
n = k[j];
o = 0;
for (i=0; i<43; i++) {
y = n;
y = (int8_t)n;
if (o + 6 < 64) {
y &= 0x3f;
n >>= 6;
@@ -7569,12 +7569,12 @@ static void sp_256_ecc_recode_6_4(const sp_digit* k, ecc_recode_256* v)
}
else if (++j < 4) {
n = k[j];
y |= (n << (64 - o)) & 0x3f;
y |= (uint8_t)((n << (64 - o)) & 0x3f);
o -= 58;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_4_6[y];
v[i].neg = recode_neg_4_6[y];
carry = (y >> 6) + v[i].neg;
@@ -8993,7 +8993,7 @@ static int sp_256_ecc_mulmod_stripe_4(sp_point_256* r, const sp_point_256* g,
y = 0;
for (j=0,x=42; j<6 && x<256; j++,x+=43) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -9008,7 +9008,7 @@ static int sp_256_ecc_mulmod_stripe_4(sp_point_256* r, const sp_point_256* g,
for (i=41; i>=0; i--) {
y = 0;
for (j=0,x=i; j<6 && x<256; j++,x+=43) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
sp_256_proj_point_dbl_4(rt, rt, t);
@@ -9423,7 +9423,7 @@ static int sp_256_ecc_mulmod_stripe_avx2_4(sp_point_256* r, const sp_point_256*
y = 0;
for (j=0,x=42; j<6 && x<256; j++,x+=43) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -9438,7 +9438,7 @@ static int sp_256_ecc_mulmod_stripe_avx2_4(sp_point_256* r, const sp_point_256*
for (i=41; i>=0; i--) {
y = 0;
for (j=0,x=i; j<6 && x<256; j++,x+=43) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
sp_256_proj_point_dbl_avx2_4(rt, rt, t);
@@ -9992,7 +9992,7 @@ static void sp_256_ecc_recode_7_4(const sp_digit* k, ecc_recode_256* v)
n = k[j];
o = 0;
for (i=0; i<37; i++) {
y = n;
y = (int8_t)n;
if (o + 7 < 64) {
y &= 0x7f;
n >>= 7;
@@ -10006,12 +10006,12 @@ static void sp_256_ecc_recode_7_4(const sp_digit* k, ecc_recode_256* v)
}
else if (++j < 4) {
n = k[j];
y |= (n << (64 - o)) & 0x7f;
y |= (uint8_t)((n << (64 - o)) & 0x7f);
o -= 57;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_4_7[y];
v[i].neg = recode_neg_4_7[y];
carry = (y >> 7) + v[i].neg;
@@ -25889,7 +25889,7 @@ static void sp_384_ecc_recode_6_6(const sp_digit* k, ecc_recode_384* v)
n = k[j];
o = 0;
for (i=0; i<65; i++) {
y = n;
y = (int8_t)n;
if (o + 6 < 64) {
y &= 0x3f;
n >>= 6;
@@ -25903,12 +25903,12 @@ static void sp_384_ecc_recode_6_6(const sp_digit* k, ecc_recode_384* v)
}
else if (++j < 6) {
n = k[j];
y |= (n << (64 - o)) & 0x3f;
y |= (uint8_t)((n << (64 - o)) & 0x3f);
o -= 58;
n >>= o;
}
y += carry;
y += (uint8_t)carry;
v[i].i = recode_index_6_6[y];
v[i].neg = recode_neg_6_6[y];
carry = (y >> 6) + v[i].neg;
@@ -27378,7 +27378,7 @@ static int sp_384_ecc_mulmod_stripe_6(sp_point_384* r, const sp_point_384* g,
y = 0;
for (j=0,x=47; j<8; j++,x+=48) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -27393,7 +27393,7 @@ static int sp_384_ecc_mulmod_stripe_6(sp_point_384* r, const sp_point_384* g,
for (i=46; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=48) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
sp_384_proj_point_dbl_6(rt, rt, t);
@@ -27806,7 +27806,7 @@ static int sp_384_ecc_mulmod_stripe_avx2_6(sp_point_384* r, const sp_point_384*
y = 0;
for (j=0,x=47; j<8; j++,x+=48) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
#ifndef WC_NO_CACHE_RESISTANT
if (ct) {
@@ -27821,7 +27821,7 @@ static int sp_384_ecc_mulmod_stripe_avx2_6(sp_point_384* r, const sp_point_384*
for (i=46; i>=0; i--) {
y = 0;
for (j=0,x=i; j<8; j++,x+=48) {
y |= ((k[x / 64] >> (x % 64)) & 1) << j;
y |= (int)(((k[x / 64] >> (x % 64)) & 1) << j);
}
sp_384_proj_point_dbl_avx2_6(rt, rt, t);