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https://github.com/hashcat/hashcat.git
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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.
192 lines
4.1 KiB
Common Lisp
192 lines
4.1 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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#include M2S(INCLUDE_PATH/inc_hash_sha512.cl)
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#endif
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KERNEL_FQ KERNEL_FA void m21000_mxx (KERN_ATTR_VECTOR ())
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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_CNT) return;
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/**
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* base
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*/
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const u32 pw_len = pws[gid].pw_len;
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u32x w[64] = { 0 };
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for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
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{
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w[idx] = pws[gid].i[idx];
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}
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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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sha512_ctx_vector_t ctx0;
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sha512_init_vector (&ctx0);
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sha512_update_vector (&ctx0, w, pw_len);
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sha512_final_vector (&ctx0);
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sha512_ctx_vector_t ctx;
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sha512_init_vector (&ctx);
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u32x final[32] = { 0 };
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final[ 0] = h32_from_64 (ctx0.h[0]);
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final[ 1] = l32_from_64 (ctx0.h[0]);
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final[ 2] = h32_from_64 (ctx0.h[1]);
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final[ 3] = l32_from_64 (ctx0.h[1]);
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final[ 4] = h32_from_64 (ctx0.h[2]);
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final[ 5] = l32_from_64 (ctx0.h[2]);
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final[ 6] = h32_from_64 (ctx0.h[3]);
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final[ 7] = l32_from_64 (ctx0.h[3]);
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final[ 8] = h32_from_64 (ctx0.h[4]);
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final[ 9] = l32_from_64 (ctx0.h[4]);
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final[10] = h32_from_64 (ctx0.h[5]);
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final[11] = l32_from_64 (ctx0.h[5]);
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final[12] = h32_from_64 (ctx0.h[6]);
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final[13] = l32_from_64 (ctx0.h[6]);
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final[14] = h32_from_64 (ctx0.h[7]);
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final[15] = l32_from_64 (ctx0.h[7]);
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sha512_update_vector (&ctx, final, 64);
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sha512_final_vector (&ctx);
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const u32x r0 = l32_from_64 (ctx.h[7]);
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const u32x r1 = h32_from_64 (ctx.h[7]);
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const u32x r2 = l32_from_64 (ctx.h[3]);
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const u32x r3 = h32_from_64 (ctx.h[3]);
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COMPARE_M_SIMD (r0, r1, r2, r3);
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}
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}
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KERNEL_FQ KERNEL_FA void m21000_sxx (KERN_ATTR_VECTOR ())
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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_CNT) 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_HOST].digest_buf[DGST_R0],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2],
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digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3]
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};
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/**
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* base
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*/
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const u32 pw_len = pws[gid].pw_len;
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u32x w[64] = { 0 };
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for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1)
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{
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w[idx] = pws[gid].i[idx];
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}
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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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sha512_ctx_vector_t ctx0;
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sha512_init_vector (&ctx0);
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sha512_update_vector (&ctx0, w, pw_len);
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sha512_final_vector (&ctx0);
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sha512_ctx_vector_t ctx;
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sha512_init_vector (&ctx);
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u32x final[32] = { 0 };
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final[ 0] = h32_from_64 (ctx0.h[0]);
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final[ 1] = l32_from_64 (ctx0.h[0]);
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final[ 2] = h32_from_64 (ctx0.h[1]);
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final[ 3] = l32_from_64 (ctx0.h[1]);
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final[ 4] = h32_from_64 (ctx0.h[2]);
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final[ 5] = l32_from_64 (ctx0.h[2]);
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final[ 6] = h32_from_64 (ctx0.h[3]);
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final[ 7] = l32_from_64 (ctx0.h[3]);
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final[ 8] = h32_from_64 (ctx0.h[4]);
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final[ 9] = l32_from_64 (ctx0.h[4]);
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final[10] = h32_from_64 (ctx0.h[5]);
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final[11] = l32_from_64 (ctx0.h[5]);
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final[12] = h32_from_64 (ctx0.h[6]);
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final[13] = l32_from_64 (ctx0.h[6]);
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final[14] = h32_from_64 (ctx0.h[7]);
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final[15] = l32_from_64 (ctx0.h[7]);
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sha512_update_vector (&ctx, final, 64);
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sha512_final_vector (&ctx);
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const u32x r0 = l32_from_64 (ctx.h[7]);
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const u32x r1 = h32_from_64 (ctx.h[7]);
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const u32x r2 = l32_from_64 (ctx.h[3]);
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const u32x r3 = h32_from_64 (ctx.h[3]);
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COMPARE_S_SIMD (r0, r1, r2, r3);
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}
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}
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