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15ada5124e
Updated kernel declarations from "KERNEL_FQ void HC_ATTR_SEQ" to "KERNEL_FQ KERNEL_FA void". Please update your custom plugin kernels accordingly. Added spilling size as a factor in calculating usable memory per device. This is based on undocumented variables and may not be 100% accurate, but it works well in practice. Added a compiler hint to scrypt-based kernels indicating the guaranteed maximum thread count per kernel invocation. Removed redundant kernel code 29800, as it is identical to 27700, and updated the plugin.
427 lines
9.3 KiB
Common Lisp
427 lines
9.3 KiB
Common Lisp
/**
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* Author......: See docs/credits.txt
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* License.....: MIT
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*/
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#define NEW_SIMD_CODE
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#ifdef KERNEL_STATIC
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#include M2S(INCLUDE_PATH/inc_vendor.h)
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#include M2S(INCLUDE_PATH/inc_types.h)
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#include M2S(INCLUDE_PATH/inc_platform.cl)
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#include M2S(INCLUDE_PATH/inc_common.cl)
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#include M2S(INCLUDE_PATH/inc_simd.cl)
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#endif
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DECLSPEC u32x Murmur32_Scramble (u32x k)
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{
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k = (k * 0x16A88000) | ((k * 0xCC9E2D51) >> 17);
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return (k * 0x1B873593);
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}
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DECLSPEC u32x MurmurHash3 (const u32x seed, PRIVATE_AS const u32x *data, const u32 size)
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{
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u32x checksum = seed;
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const u32 nBlocks = size / 4; // or size >> 2
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if (size >= 4) // Hash blocks, sizes of 4
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{
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for (u32 i = 0; i < nBlocks; i++)
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{
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checksum ^= Murmur32_Scramble (data[i]);
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checksum = (checksum >> 19) | (checksum << 13); //rotateRight(checksum, 19)
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checksum = (checksum * 5) + 0xE6546B64;
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}
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}
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// Hash remaining bytes as size isn't always aligned by 4:
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const u32x val = data[nBlocks] & (0x00ffffff >> ((3 - (size & 3)) * 8));
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// or: data[nBlocks] & ((1 << ((size & 3) * 8)) - 1);
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checksum ^= Murmur32_Scramble (val);
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checksum ^= size;
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checksum ^= checksum >> 16;
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checksum *= 0x85EBCA6B;
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checksum ^= checksum >> 13;
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checksum *= 0xC2B2AE35;
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return checksum ^ (checksum >> 16);
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}
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DECLSPEC void m27800m (PRIVATE_AS const u32 *data, const u32 pw_len, KERN_ATTR_FUNC_VECTOR ())
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{
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/**
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* modifiers are taken from args
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*/
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/**
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* seed
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*/
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const u32x seed = salt_bufs[SALT_POS_HOST].salt_buf[0];
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/**
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* data
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*/
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u32x w[16];
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w[ 0] = data[ 0];
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w[ 1] = data[ 1];
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w[ 2] = data[ 2];
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w[ 3] = data[ 3];
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w[ 4] = data[ 4];
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w[ 5] = data[ 5];
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w[ 6] = data[ 6];
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w[ 7] = data[ 7];
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w[ 8] = data[ 8];
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w[ 9] = data[ 9];
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w[10] = data[10];
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w[11] = data[11];
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w[12] = data[12];
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w[13] = data[13];
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w[14] = data[14];
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w[15] = data[15];
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/**
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* loop
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*/
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u32x w0l = w[0];
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for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
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{
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const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
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const u32x w0 = w0l | w0r;
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w[0] = w0;
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const u32x hash = MurmurHash3 (seed, w, pw_len);
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const u32x r0 = hash;
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const u32x r1 = 0;
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const u32x r2 = 0;
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const u32x r3 = 0;
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COMPARE_M_SIMD (r0, r1, r2, r3);
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}
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}
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DECLSPEC void m27800s (PRIVATE_AS const u32 *data, const u32 pw_len, KERN_ATTR_FUNC_VECTOR ())
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{
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/**
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* modifiers are taken from args
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*/
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/**
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* digest
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*/
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const u32 search[4] =
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{
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0],
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0,
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0,
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0
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};
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/**
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* seed
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*/
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const u32x seed = salt_bufs[SALT_POS_HOST].salt_buf[0];
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/**
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* data
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*/
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u32x w[16];
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w[ 0] = data[ 0];
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w[ 1] = data[ 1];
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w[ 2] = data[ 2];
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w[ 3] = data[ 3];
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w[ 4] = data[ 4];
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w[ 5] = data[ 5];
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w[ 6] = data[ 6];
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w[ 7] = data[ 7];
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w[ 8] = data[ 8];
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w[ 9] = data[ 9];
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w[10] = data[10];
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w[11] = data[11];
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w[12] = data[12];
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w[13] = data[13];
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w[14] = data[14];
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w[15] = data[15];
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/**
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* loop
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*/
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u32x w0l = w[0];
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for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE)
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{
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const u32x w0r = words_buf_r[il_pos / VECT_SIZE];
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const u32x w0 = w0l | w0r;
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w[0] = w0;
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const u32x hash = MurmurHash3 (seed, w, pw_len);
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const u32x r0 = hash;
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const u32x r1 = 0;
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const u32x r2 = 0;
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const u32x r3 = 0;
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COMPARE_S_SIMD (r0, r1, r2, r3);
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}
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}
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KERNEL_FQ KERNEL_FA void m27800_m04 (KERN_ATTR_VECTOR ())
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{
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/**
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* base
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*/
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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const u64 lsz = get_local_size (0);
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if (gid >= GID_CNT) return;
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u32 w[16];
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w[ 0] = pws[gid].i[ 0];
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w[ 1] = pws[gid].i[ 1];
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w[ 2] = pws[gid].i[ 2];
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w[ 3] = pws[gid].i[ 3];
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w[ 4] = 0;
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w[ 5] = 0;
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w[ 6] = 0;
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w[ 7] = 0;
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w[ 8] = 0;
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w[ 9] = 0;
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w[10] = 0;
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w[11] = 0;
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w[12] = 0;
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w[13] = 0;
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w[14] = 0;
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w[15] = 0;
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const u32 pw_len = pws[gid].pw_len & 63;
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/**
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* main
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*/
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m27800m (w, pw_len, pws, rules_buf, combs_buf, words_buf_r, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz);
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}
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KERNEL_FQ KERNEL_FA void m27800_m08 (KERN_ATTR_VECTOR ())
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{
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/**
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* base
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*/
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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const u64 lsz = get_local_size (0);
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if (gid >= GID_CNT) return;
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u32 w[16];
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w[ 0] = pws[gid].i[ 0];
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w[ 1] = pws[gid].i[ 1];
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w[ 2] = pws[gid].i[ 2];
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w[ 3] = pws[gid].i[ 3];
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w[ 4] = pws[gid].i[ 4];
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w[ 5] = pws[gid].i[ 5];
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w[ 6] = pws[gid].i[ 6];
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w[ 7] = pws[gid].i[ 7];
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w[ 8] = 0;
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w[ 9] = 0;
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w[10] = 0;
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w[11] = 0;
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w[12] = 0;
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w[13] = 0;
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w[14] = 0;
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w[15] = 0;
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const u32 pw_len = pws[gid].pw_len & 63;
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/**
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* main
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*/
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m27800m (w, pw_len, pws, rules_buf, combs_buf, words_buf_r, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz);
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}
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KERNEL_FQ KERNEL_FA void m27800_m16 (KERN_ATTR_VECTOR ())
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{
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/**
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* base
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*/
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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const u64 lsz = get_local_size (0);
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if (gid >= GID_CNT) return;
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u32 w[16];
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w[ 0] = pws[gid].i[ 0];
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w[ 1] = pws[gid].i[ 1];
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w[ 2] = pws[gid].i[ 2];
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w[ 3] = pws[gid].i[ 3];
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w[ 4] = pws[gid].i[ 4];
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w[ 5] = pws[gid].i[ 5];
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w[ 6] = pws[gid].i[ 6];
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w[ 7] = pws[gid].i[ 7];
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w[ 8] = pws[gid].i[ 8];
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w[ 9] = pws[gid].i[ 9];
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w[10] = pws[gid].i[10];
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w[11] = pws[gid].i[11];
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w[12] = pws[gid].i[12];
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w[13] = pws[gid].i[13];
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w[14] = pws[gid].i[14];
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w[15] = pws[gid].i[15];
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const u32 pw_len = pws[gid].pw_len & 63;
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/**
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* main
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*/
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m27800m (w, pw_len, pws, rules_buf, combs_buf, words_buf_r, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz);
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}
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KERNEL_FQ KERNEL_FA void m27800_s04 (KERN_ATTR_VECTOR ())
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{
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/**
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* base
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*/
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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const u64 lsz = get_local_size (0);
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if (gid >= GID_CNT) return;
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u32 w[16];
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w[ 0] = pws[gid].i[ 0];
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w[ 1] = pws[gid].i[ 1];
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w[ 2] = pws[gid].i[ 2];
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w[ 3] = pws[gid].i[ 3];
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w[ 4] = 0;
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w[ 5] = 0;
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w[ 6] = 0;
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w[ 7] = 0;
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w[ 8] = 0;
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w[ 9] = 0;
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w[10] = 0;
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w[11] = 0;
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w[12] = 0;
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w[13] = 0;
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w[14] = 0;
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w[15] = 0;
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const u32 pw_len = pws[gid].pw_len & 63;
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/**
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* main
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*/
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m27800s (w, pw_len, pws, rules_buf, combs_buf, words_buf_r, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz);
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}
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KERNEL_FQ KERNEL_FA void m27800_s08 (KERN_ATTR_VECTOR ())
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{
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/**
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* base
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*/
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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const u64 lsz = get_local_size (0);
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if (gid >= GID_CNT) return;
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u32 w[16];
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w[ 0] = pws[gid].i[ 0];
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w[ 1] = pws[gid].i[ 1];
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w[ 2] = pws[gid].i[ 2];
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w[ 3] = pws[gid].i[ 3];
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w[ 4] = pws[gid].i[ 4];
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w[ 5] = pws[gid].i[ 5];
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w[ 6] = pws[gid].i[ 6];
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w[ 7] = pws[gid].i[ 7];
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w[ 8] = 0;
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w[ 9] = 0;
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w[10] = 0;
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w[11] = 0;
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w[12] = 0;
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w[13] = 0;
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w[14] = 0;
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w[15] = 0;
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const u32 pw_len = pws[gid].pw_len & 63;
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/**
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* main
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*/
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m27800s (w, pw_len, pws, rules_buf, combs_buf, words_buf_r, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz);
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}
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KERNEL_FQ KERNEL_FA void m27800_s16 (KERN_ATTR_VECTOR ())
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{
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/**
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* base
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*/
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const u64 lid = get_local_id (0);
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const u64 gid = get_global_id (0);
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const u64 lsz = get_local_size (0);
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if (gid >= GID_CNT) return;
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u32 w[16];
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w[ 0] = pws[gid].i[ 0];
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w[ 1] = pws[gid].i[ 1];
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w[ 2] = pws[gid].i[ 2];
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w[ 3] = pws[gid].i[ 3];
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w[ 4] = pws[gid].i[ 4];
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w[ 5] = pws[gid].i[ 5];
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w[ 6] = pws[gid].i[ 6];
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w[ 7] = pws[gid].i[ 7];
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w[ 8] = pws[gid].i[ 8];
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w[ 9] = pws[gid].i[ 9];
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w[10] = pws[gid].i[10];
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w[11] = pws[gid].i[11];
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w[12] = pws[gid].i[12];
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w[13] = pws[gid].i[13];
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w[14] = pws[gid].i[14];
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w[15] = pws[gid].i[15];
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const u32 pw_len = pws[gid].pw_len & 63;
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/**
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* main
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*/
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m27800s (w, pw_len, pws, rules_buf, combs_buf, words_buf_r, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz);
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}
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