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144 lines
2.5 KiB
Common Lisp
144 lines
2.5 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 "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_platform.cl"
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#include "inc_common.cl"
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#include "inc_rp.h"
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#include "inc_rp.cl"
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#include "inc_scalar.cl"
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#include "inc_hash_md5.cl"
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#endif
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DECLSPEC u32 hashCode (const u32 init, const u32 *w, const u32 pw_len)
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{
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u32 hash = init;
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for (u32 i = 0; i < pw_len; i += 4)
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{
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u32 tmp = w[i / 4];
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const u32 left = pw_len - i;
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const u32 c = (left > 4) ? 4 : left;
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switch (c)
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{
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case 1:
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hash *= 31; hash += (tmp >> 0) & 0xff;
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break;
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case 2:
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hash *= 31; hash += (tmp >> 0) & 0xff;
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hash *= 31; hash += (tmp >> 8) & 0xff;
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break;
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case 3:
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hash *= 31; hash += (tmp >> 0) & 0xff;
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hash *= 31; hash += (tmp >> 8) & 0xff;
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hash *= 31; hash += (tmp >> 16) & 0xff;
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break;
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case 4:
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hash *= 31; hash += (tmp >> 0) & 0xff;
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hash *= 31; hash += (tmp >> 8) & 0xff;
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hash *= 31; hash += (tmp >> 16) & 0xff;
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hash *= 31; hash += (tmp >> 24) & 0xff;
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break;
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}
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}
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return hash;
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}
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KERNEL_FQ void m18700_mxx (KERN_ATTR_RULES ())
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{
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/**
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* modifier
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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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if (gid >= gid_max) return;
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/**
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* base
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*/
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COPY_PW (pws[gid]);
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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++)
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{
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pw_t tmp = PASTE_PW;
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tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
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const u32 hash = hashCode (0, tmp.i, tmp.pw_len);
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const u32 r0 = hash;
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const u32 r1 = 0;
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const u32 r2 = 0;
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const u32 r3 = 0;
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COMPARE_M_SCALAR (r0, r1, r2, r3);
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}
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}
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KERNEL_FQ void m18700_sxx (KERN_ATTR_RULES ())
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{
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/**
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* modifier
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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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if (gid >= gid_max) return;
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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].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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* base
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*/
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COPY_PW (pws[gid]);
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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++)
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{
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pw_t tmp = PASTE_PW;
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tmp.pw_len = apply_rules (rules_buf[il_pos].cmds, tmp.i, tmp.pw_len);
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const u32 hash = hashCode (0, tmp.i, tmp.pw_len);
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const u32 r0 = hash;
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const u32 r1 = 0;
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const u32 r2 = 0;
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const u32 r3 = 0;
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COMPARE_S_SCALAR (r0, r1, r2, r3);
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}
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}
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