/** * Author......: See docs/credits.txt * License.....: MIT */ //#define NEW_SIMD_CODE #ifdef KERNEL_STATIC #include "inc_vendor.h" #include "inc_types.h" #include "inc_platform.cl" #include "inc_common.cl" #include "inc_scalar.cl" #include "inc_hash_sha1.cl" #endif KERNEL_FQ void m24800_mxx (KERN_ATTR_VECTOR ()) { /** * modifier */ const u64 lid = get_local_id (0); const u64 gid = get_global_id (0); if (gid >= GID_CNT) return; /** * base */ const u32 pw_len = pws[gid].pw_len; u32 w[64] = { 0 }; for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1) { w[idx] = hc_swap32_S (pws[gid].i[idx]); } /** * loop */ u32x w0l = w[0]; for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE) { const u32x w0r = words_buf_r[il_pos / VECT_SIZE]; const u32x w0 = w0l | hc_swap32_S (w0r); w[0] = w0; u32 t[128] = { 0 }; hc_enc_t hc_enc; hc_enc_init (&hc_enc); const u32 t_len = hc_enc_next (&hc_enc, w, pw_len, 256, t, sizeof (t)); // hash time sha1_hmac_ctx_t ctx; sha1_hmac_init_swap (&ctx, t, t_len); sha1_hmac_update_swap (&ctx, t, t_len); sha1_hmac_final (&ctx); const u32 r0 = ctx.opad.h[DGST_R0]; const u32 r1 = ctx.opad.h[DGST_R1]; const u32 r2 = ctx.opad.h[DGST_R2]; const u32 r3 = ctx.opad.h[DGST_R3]; COMPARE_M_SCALAR (r0, r1, r2, r3); } } KERNEL_FQ void m24800_sxx (KERN_ATTR_VECTOR ()) { /** * modifier */ const u64 lid = get_local_id (0); const u64 gid = get_global_id (0); if (gid >= GID_CNT) return; /** * digest */ const u32 search[4] = { digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0], digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1], digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R2], digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R3] }; /** * base */ const u32 pw_len = pws[gid].pw_len; u32 w[64] = { 0 }; for (u32 i = 0, idx = 0; i < pw_len; i += 4, idx += 1) { w[idx] = hc_swap32_S (pws[gid].i[idx]); } /** * loop */ u32x w0l = w[0]; for (u32 il_pos = 0; il_pos < IL_CNT; il_pos += VECT_SIZE) { const u32x w0r = words_buf_r[il_pos / VECT_SIZE]; const u32x w0 = w0l | hc_swap32_S (w0r); w[0] = w0; u32 t[128] = { 0 }; hc_enc_t hc_enc; hc_enc_init (&hc_enc); const u32 t_len = hc_enc_next (&hc_enc, w, pw_len, 256, t, sizeof (t)); // hash time sha1_hmac_ctx_t ctx; sha1_hmac_init_swap (&ctx, t, t_len); sha1_hmac_update_swap (&ctx, t, t_len); sha1_hmac_final (&ctx); const u32 r0 = ctx.opad.h[DGST_R0]; const u32 r1 = ctx.opad.h[DGST_R1]; const u32 r2 = ctx.opad.h[DGST_R2]; const u32 r3 = ctx.opad.h[DGST_R3]; COMPARE_S_SCALAR (r0, r1, r2, r3); } }