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https://github.com/hashcat/hashcat.git
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0bf4e3c34a
- Some performance on low-end GPU may drop because of that, but only for a few hash-modes - Dropped scalar code (aka warp) since we do not have any vector datatypes anymore - Renamed C++ overloading functions memcat32_9 -> memcat_c32_w4x4_a3x4 - Still need to fix kernels to new function names, needs to be done manually - Temperature Management needs to be rewritten partially because of conflicting datatypes names - Added code to create different codepaths for NV on AMD in runtime in host (see data.vendor_id) - Added code to create different codepaths for NV on AMD in runtime in kernels (see IS_NV and IS_AMD) - First tests working for -m 0, for example - Great performance increases in general for NV so far - Tested amp_* and markov_* kernel - Migrated special NV optimizations for rule processor
128 lines
3.6 KiB
Common Lisp
128 lines
3.6 KiB
Common Lisp
/**
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* Author......: Jens Steube <jens.steube@gmail.com>
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* License.....: MIT
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*/
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#include "include/kernel_vendor.h"
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#define CHARSIZ 256
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#include "types_ocl.c"
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static void generate_pw (u32 pw_buf[16], __global cs_t *root_css_buf, __global cs_t *markov_css_buf, const u32 pw_l_len, const u32 pw_r_len, const u32 mask80, const u32 bits14, const u32 bits15, u64 val)
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{
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pw_buf[ 0] = 0;
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pw_buf[ 1] = 0;
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pw_buf[ 2] = 0;
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pw_buf[ 3] = 0;
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pw_buf[ 4] = 0;
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pw_buf[ 5] = 0;
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pw_buf[ 6] = 0;
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pw_buf[ 7] = 0;
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pw_buf[ 8] = 0;
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pw_buf[ 9] = 0;
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pw_buf[10] = 0;
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pw_buf[11] = 0;
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pw_buf[12] = 0;
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pw_buf[13] = 0;
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pw_buf[14] = 0;
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pw_buf[15] = 0;
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__global cs_t *cs = &root_css_buf[pw_r_len];
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u32 i;
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u32 j;
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for (i = 0, j = pw_r_len; i < pw_l_len; i++, j++)
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{
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const u32 len = cs->cs_len;
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const u64 next = val / len;
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const u64 pos = val % len;
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val = next;
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const u32 key = cs->cs_buf[pos];
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const u32 jd4 = j / 4;
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const u32 jm4 = j % 4;
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pw_buf[jd4] |= key << (jm4 * 8);
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cs = &markov_css_buf[(j * CHARSIZ) + key];
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}
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const u32 jd4 = j / 4;
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const u32 jm4 = j % 4;
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pw_buf[jd4] |= (0xff << (jm4 * 8)) & mask80;
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if (bits14) pw_buf[14] = (pw_l_len + pw_r_len) * 8;
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if (bits15) pw_buf[15] = (pw_l_len + pw_r_len) * 8;
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}
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__kernel void __attribute__((reqd_work_group_size (64, 1, 1))) l_markov (__global pw_t *pws_buf_l, __global cs_t *root_css_buf, __global cs_t *markov_css_buf, const u64 off, const u32 pw_l_len, const u32 pw_r_len, const u32 mask80, const u32 bits14, const u32 bits15, const u32 gid_max)
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{
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const u32 gid = get_global_id (0);
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if (gid >= gid_max) return;
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u32 pw_buf[16];
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generate_pw (pw_buf, root_css_buf, markov_css_buf, pw_l_len, pw_r_len, mask80, bits14, bits15, off + gid);
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pws_buf_l[gid].i[ 0] = pw_buf[ 0];
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pws_buf_l[gid].i[ 1] = pw_buf[ 1];
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pws_buf_l[gid].i[ 2] = pw_buf[ 2];
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pws_buf_l[gid].i[ 3] = pw_buf[ 3];
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pws_buf_l[gid].i[ 4] = pw_buf[ 4];
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pws_buf_l[gid].i[ 5] = pw_buf[ 5];
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pws_buf_l[gid].i[ 6] = pw_buf[ 6];
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pws_buf_l[gid].i[ 7] = pw_buf[ 7];
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pws_buf_l[gid].i[ 8] = pw_buf[ 8];
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pws_buf_l[gid].i[ 9] = pw_buf[ 9];
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pws_buf_l[gid].i[10] = pw_buf[10];
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pws_buf_l[gid].i[11] = pw_buf[11];
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pws_buf_l[gid].i[12] = pw_buf[12];
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pws_buf_l[gid].i[13] = pw_buf[13];
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pws_buf_l[gid].i[14] = pw_buf[14];
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pws_buf_l[gid].i[15] = pw_buf[15];
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pws_buf_l[gid].pw_len = pw_l_len + pw_r_len;
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}
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__kernel void __attribute__((reqd_work_group_size (64, 1, 1))) r_markov (__global bf_t *pws_buf_r, __global cs_t *root_css_buf, __global cs_t *markov_css_buf, const u64 off, const u32 pw_r_len, const u32 mask80, const u32 bits14, const u32 bits15, const u32 gid_max)
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{
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const u32 gid = get_global_id (0);
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if (gid >= gid_max) return;
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u32 pw_buf[16];
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generate_pw (pw_buf, root_css_buf, markov_css_buf, pw_r_len, 0, 0, 0, 0, off + gid);
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pws_buf_r[gid].i = pw_buf[0];
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}
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__kernel void __attribute__((reqd_work_group_size (64, 1, 1))) C_markov (__global comb_t *pws_buf, __global cs_t *root_css_buf, __global cs_t *markov_css_buf, const u64 off, const u32 pw_len, const u32 mask80, const u32 bits14, const u32 bits15, const u32 gid_max)
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{
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const u32 gid = get_global_id (0);
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if (gid >= gid_max) return;
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u32 pw_buf[16];
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generate_pw (pw_buf, root_css_buf, markov_css_buf, pw_len, 0, mask80, bits14, bits15, off + gid);
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pws_buf[gid].i[ 0] = pw_buf[ 0];
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pws_buf[gid].i[ 1] = pw_buf[ 1];
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pws_buf[gid].i[ 2] = pw_buf[ 2];
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pws_buf[gid].i[ 3] = pw_buf[ 3];
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pws_buf[gid].i[ 4] = pw_buf[ 4];
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pws_buf[gid].i[ 5] = pw_buf[ 5];
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pws_buf[gid].i[ 6] = pw_buf[ 6];
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pws_buf[gid].i[ 7] = pw_buf[ 7];
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pws_buf[gid].pw_len = pw_len;
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}
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