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https://github.com/hashcat/hashcat.git
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310 lines
6.7 KiB
Common Lisp
Executable File
310 lines
6.7 KiB
Common Lisp
Executable File
/**
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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 u32 MurmurHash64A_truncated (PRIVATE_AS const u32 *data, const u32 len)
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{
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#define M 0xc6a4a7935bd1e995
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#define R 47
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// Initialize hash
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u64 hash = len * M;
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// Twice the number of u64 blocks
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const u32 num_u32_blocks = (len / 8) * 2;
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// Loop over one u64 at a time
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u32 i = 0;
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while (i < num_u32_blocks)
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{
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// Reconstruct u64 from two u32s
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u64 k = hl32_to_64 (data[i + 1], data[i]);
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k *= M;
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k ^= k >> R;
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k *= M;
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hash ^= k;
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hash *= M;
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i += 2;
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}
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// Up to 7 overflow bytes
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const u32 overflow = len & 7;
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if (overflow > 4)
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{
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hash ^= hl32_to_64 (data[i + 1], data[i]);
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hash *= M;
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}
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else if (overflow > 0)
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{
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hash ^= hl32_to_64 (0, data[i]);
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hash *= M;
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}
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hash ^= hash >> R;
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hash *= M;
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hash ^= hash >> R;
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#undef M
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#undef R
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// Truncate to high 4 bytes
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return (u32) (hash >> 32);
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}
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KERNEL_FQ KERNEL_FA void m34211_m04 (KERN_ATTR_BASIC ())
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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const u64 lid = get_local_id (0);
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if (gid >= GID_CNT) return;
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/**
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* base
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*/
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u32 pw_buf0[4];
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u32 pw_buf1[4];
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pw_buf0[0] = pws[gid].i[0];
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pw_buf0[1] = pws[gid].i[1];
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pw_buf0[2] = pws[gid].i[2];
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pw_buf0[3] = pws[gid].i[3];
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pw_buf1[0] = pws[gid].i[4];
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pw_buf1[1] = pws[gid].i[5];
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pw_buf1[2] = pws[gid].i[6];
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pw_buf1[3] = pws[gid].i[7];
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const u32 pw_l_len = pws[gid].pw_len;
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/**
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* loop
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*/
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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 u32 pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
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const u32 pw_len = pw_l_len + pw_r_len;
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/**
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* concat password candidate
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*/
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u32 wordl0[4] = { 0 };
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u32 wordl1[4] = { 0 };
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u32 wordl2[4] = { 0 };
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u32 wordl3[4] = { 0 };
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wordl0[0] = pw_buf0[0];
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wordl0[1] = pw_buf0[1];
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wordl0[2] = pw_buf0[2];
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wordl0[3] = pw_buf0[3];
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wordl1[0] = pw_buf1[0];
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wordl1[1] = pw_buf1[1];
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wordl1[2] = pw_buf1[2];
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wordl1[3] = pw_buf1[3];
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u32 wordr0[4] = { 0 };
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u32 wordr1[4] = { 0 };
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u32 wordr2[4] = { 0 };
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u32 wordr3[4] = { 0 };
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wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
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wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
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wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
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wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
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wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
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wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
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wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
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wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
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if (COMBS_MODE == COMBINATOR_MODE_BASE_LEFT)
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{
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switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
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}
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else
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{
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switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
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}
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u32 w[16];
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w[ 0] = wordl0[0] | wordr0[0];
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w[ 1] = wordl0[1] | wordr0[1];
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w[ 2] = wordl0[2] | wordr0[2];
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w[ 3] = wordl0[3] | wordr0[3];
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w[ 4] = wordl1[0] | wordr1[0];
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w[ 5] = wordl1[1] | wordr1[1];
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w[ 6] = wordl1[2] | wordr1[2];
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w[ 7] = wordl1[3] | wordr1[3];
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w[ 8] = wordl2[0] | wordr2[0];
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w[ 9] = wordl2[1] | wordr2[1];
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w[10] = wordl2[2] | wordr2[2];
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w[11] = wordl2[3] | wordr2[3];
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w[12] = wordl3[0] | wordr3[0];
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w[13] = wordl3[1] | wordr3[1];
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w[14] = wordl3[2] | wordr3[2];
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w[15] = wordl3[3] | wordr3[3];
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u32x hash = MurmurHash64A_truncated (w, pw_len);
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const u32x z = 0;
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COMPARE_M_SIMD (hash, z, z, z);
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}
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}
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KERNEL_FQ KERNEL_FA void m34211_m08 (KERN_ATTR_BASIC ())
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{
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}
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KERNEL_FQ KERNEL_FA void m34211_m16 (KERN_ATTR_BASIC ())
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{
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}
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KERNEL_FQ KERNEL_FA void m34211_s04 (KERN_ATTR_BASIC ())
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{
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/**
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* modifier
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*/
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const u64 gid = get_global_id (0);
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const u64 lid = get_local_id (0);
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if (gid >= GID_CNT) return;
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/**
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* base
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*/
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u32 pw_buf0[4];
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u32 pw_buf1[4];
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pw_buf0[0] = pws[gid].i[0];
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pw_buf0[1] = pws[gid].i[1];
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pw_buf0[2] = pws[gid].i[2];
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pw_buf0[3] = pws[gid].i[3];
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pw_buf1[0] = pws[gid].i[4];
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pw_buf1[1] = pws[gid].i[5];
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pw_buf1[2] = pws[gid].i[6];
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pw_buf1[3] = pws[gid].i[7];
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const u32 pw_l_len = pws[gid].pw_len;
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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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* loop
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*/
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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 u32 pw_r_len = pwlenx_create_combt (combs_buf, il_pos);
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const u32 pw_len = pw_l_len + pw_r_len;
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/**
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* concat password candidate
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*/
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u32 wordl0[4] = { 0 };
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u32 wordl1[4] = { 0 };
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u32 wordl2[4] = { 0 };
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u32 wordl3[4] = { 0 };
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wordl0[0] = pw_buf0[0];
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wordl0[1] = pw_buf0[1];
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wordl0[2] = pw_buf0[2];
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wordl0[3] = pw_buf0[3];
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wordl1[0] = pw_buf1[0];
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wordl1[1] = pw_buf1[1];
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wordl1[2] = pw_buf1[2];
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wordl1[3] = pw_buf1[3];
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u32 wordr0[4] = { 0 };
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u32 wordr1[4] = { 0 };
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u32 wordr2[4] = { 0 };
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u32 wordr3[4] = { 0 };
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wordr0[0] = ix_create_combt (combs_buf, il_pos, 0);
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wordr0[1] = ix_create_combt (combs_buf, il_pos, 1);
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wordr0[2] = ix_create_combt (combs_buf, il_pos, 2);
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wordr0[3] = ix_create_combt (combs_buf, il_pos, 3);
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wordr1[0] = ix_create_combt (combs_buf, il_pos, 4);
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wordr1[1] = ix_create_combt (combs_buf, il_pos, 5);
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wordr1[2] = ix_create_combt (combs_buf, il_pos, 6);
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wordr1[3] = ix_create_combt (combs_buf, il_pos, 7);
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if (COMBS_MODE == COMBINATOR_MODE_BASE_LEFT)
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{
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switch_buffer_by_offset_le_VV (wordr0, wordr1, wordr2, wordr3, pw_l_len);
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}
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else
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{
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switch_buffer_by_offset_le_VV (wordl0, wordl1, wordl2, wordl3, pw_r_len);
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}
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u32 w[16];
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w[ 0] = wordl0[0] | wordr0[0];
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w[ 1] = wordl0[1] | wordr0[1];
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w[ 2] = wordl0[2] | wordr0[2];
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w[ 3] = wordl0[3] | wordr0[3];
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w[ 4] = wordl1[0] | wordr1[0];
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w[ 5] = wordl1[1] | wordr1[1];
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w[ 6] = wordl1[2] | wordr1[2];
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w[ 7] = wordl1[3] | wordr1[3];
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w[ 8] = wordl2[0] | wordr2[0];
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w[ 9] = wordl2[1] | wordr2[1];
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w[10] = wordl2[2] | wordr2[2];
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w[11] = wordl2[3] | wordr2[3];
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w[12] = wordl3[0] | wordr3[0];
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w[13] = wordl3[1] | wordr3[1];
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w[14] = wordl3[2] | wordr3[2];
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w[15] = wordl3[3] | wordr3[3];
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u32 hash = MurmurHash64A_truncated (w, pw_len);
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const u32 z = 0;
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COMPARE_S_SIMD (hash, z, z, z);
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}
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}
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KERNEL_FQ KERNEL_FA void m34211_s08 (KERN_ATTR_BASIC ())
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{
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}
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KERNEL_FQ KERNEL_FA void m34211_s16 (KERN_ATTR_BASIC ())
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{
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}
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