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Support for Cryptonight variant 4 (Monero)

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This commit is contained in:
SChernykh 2019-02-17 18:17:14 +01:00
parent 2df204f8a8
commit 764767d317
28 changed files with 2610 additions and 253 deletions
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40
src/crypto/CryptoNight_arm.h
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@ -431,12 +431,12 @@ static inline __m128i aes_round_tweak_div(const __m128i &in, const __m128i &key)
template<xmrig::Variant VARIANT, xmrig::Variant BASE>
static inline void cryptonight_monero_tweak(const uint8_t* l, uint64_t idx, __m128i ax0, __m128i bx0, __m128i bx1, __m128i cx)
static inline void cryptonight_monero_tweak(const uint8_t* l, uint64_t idx, __m128i ax0, __m128i bx0, __m128i bx1, __m128i& cx)
{
uint64_t* mem_out = (uint64_t*)&l[idx];
if (BASE == xmrig::VARIANT_2) {
VARIANT2_SHUFFLE(l, idx, ax0, bx0, bx1);
VARIANT2_SHUFFLE(l, idx, ax0, bx0, bx1, cx);
_mm_store_si128((__m128i *)mem_out, _mm_xor_si128(bx0, cx));
} else {
__m128i tmp = _mm_xor_si128(bx0, cx);
@ -515,8 +515,12 @@ inline void cryptonight_single_hash(const uint8_t *__restrict__ input, size_t si
ch = ((uint64_t*) &l0[idx0 & MASK])[1];
if (BASE == xmrig::VARIANT_2) {
if (VARIANT == xmrig::VARIANT_WOW) {
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) {
VARIANT4_RANDOM_MATH(0, al0, ah0, cl, bx0, bx1);
if (VARIANT == xmrig::VARIANT_4) {
al0 ^= r0[2] | ((uint64_t)(r0[3]) << 32);
ah0 ^= r0[0] | ((uint64_t)(r0[1]) << 32);
}
} else {
VARIANT2_INTEGER_MATH(0, cl, cx);
}
@ -525,7 +529,11 @@ inline void cryptonight_single_hash(const uint8_t *__restrict__ input, size_t si
lo = __umul128(idx0, cl, &hi);
if (BASE == xmrig::VARIANT_2) {
VARIANT2_SHUFFLE2(l0, idx0 & MASK, ax0, bx0, bx1, hi, lo);
if (VARIANT == xmrig::VARIANT_4) {
VARIANT2_SHUFFLE(l0, idx0 & MASK, ax0, bx0, bx1, cx);
} else {
VARIANT2_SHUFFLE2(l0, idx0 & MASK, ax0, bx0, bx1, hi, lo);
}
}
al0 += hi;
@ -686,8 +694,12 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
ch = ((uint64_t*) &l0[idx0 & MASK])[1];
if (BASE == xmrig::VARIANT_2) {
if (VARIANT == xmrig::VARIANT_WOW) {
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) {
VARIANT4_RANDOM_MATH(0, al0, ah0, cl, bx00, bx01);
if (VARIANT == xmrig::VARIANT_4) {
al0 ^= r0[2] | ((uint64_t)(r0[3]) << 32);
ah0 ^= r0[0] | ((uint64_t)(r0[1]) << 32);
}
} else {
VARIANT2_INTEGER_MATH(0, cl, cx0);
}
@ -696,7 +708,11 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
lo = __umul128(idx0, cl, &hi);
if (BASE == xmrig::VARIANT_2) {
VARIANT2_SHUFFLE2(l0, idx0 & MASK, ax0, bx00, bx01, hi, lo);
if (VARIANT == xmrig::VARIANT_4) {
VARIANT2_SHUFFLE(l0, idx0 & MASK, ax0, bx00, bx01, cx0);
} else {
VARIANT2_SHUFFLE2(l0, idx0 & MASK, ax0, bx00, bx01, hi, lo);
}
}
al0 += hi;
@ -736,8 +752,12 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
ch = ((uint64_t*) &l1[idx1 & MASK])[1];
if (BASE == xmrig::VARIANT_2) {
if (VARIANT == xmrig::VARIANT_WOW) {
if ((VARIANT == xmrig::VARIANT_WOW) || (VARIANT == xmrig::VARIANT_4)) {
VARIANT4_RANDOM_MATH(1, al1, ah1, cl, bx10, bx11);
if (VARIANT == xmrig::VARIANT_4) {
al1 ^= r1[2] | ((uint64_t)(r1[3]) << 32);
ah1 ^= r1[0] | ((uint64_t)(r1[1]) << 32);
}
} else {
VARIANT2_INTEGER_MATH(1, cl, cx1);
}
@ -746,7 +766,11 @@ inline void cryptonight_double_hash(const uint8_t *__restrict__ input, size_t si
lo = __umul128(idx1, cl, &hi);
if (BASE == xmrig::VARIANT_2) {
VARIANT2_SHUFFLE2(l1, idx1 & MASK, ax1, bx10, bx11, hi, lo);
if (VARIANT == xmrig::VARIANT_4) {
VARIANT2_SHUFFLE(l1, idx1 & MASK, ax1, bx10, bx11, cx1);
} else {
VARIANT2_SHUFFLE2(l1, idx1 & MASK, ax1, bx10, bx11, hi, lo);
}
}
al1 += hi;