/** * Author......: See docs/credits.txt * License.....: MIT */ //#define NEW_SIMD_CODE #ifdef KERNEL_STATIC #include M2S(INCLUDE_PATH/inc_vendor.h) #include M2S(INCLUDE_PATH/inc_types.h) #include M2S(INCLUDE_PATH/inc_platform.cl) #include M2S(INCLUDE_PATH/inc_common.cl) #include M2S(INCLUDE_PATH/inc_simd.cl) #include M2S(INCLUDE_PATH/inc_hash_md5.cl) #endif CONSTANT_VK u32a padding[8] = { 0x5e4ebf28, 0x418a754e, 0x564e0064, 0x0801faff, 0xb6002e2e, 0x803e68d0, 0xfea90c2f, 0x7a695364 }; typedef struct pdf { int V; int R; int P; int enc_md; u32 id_buf[8]; u32 u_buf[32]; u32 o_buf[32]; int id_len; int o_len; int u_len; u32 rc4key[2]; u32 rc4data[2]; } pdf_t; DECLSPEC void m10420m (PRIVATE_AS u32 *w0, PRIVATE_AS u32 *w1, PRIVATE_AS u32 *w2, PRIVATE_AS u32 *w3, const u32 pw_len, KERN_ATTR_FUNC_ESALT (pdf_t)) { /** * modifiers are taken from args */ /** * U_buf */ u32 o_buf[8]; o_buf[0] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[0]; o_buf[1] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[1]; o_buf[2] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[2]; o_buf[3] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[3]; o_buf[4] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[4]; o_buf[5] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[5]; o_buf[6] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[6]; o_buf[7] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[7]; u32 P = esalt_bufs[DIGESTS_OFFSET_HOST].P; u32 id_buf[4]; id_buf[0] = esalt_bufs[DIGESTS_OFFSET_HOST].id_buf[0]; id_buf[1] = esalt_bufs[DIGESTS_OFFSET_HOST].id_buf[1]; id_buf[2] = esalt_bufs[DIGESTS_OFFSET_HOST].id_buf[2]; id_buf[3] = esalt_bufs[DIGESTS_OFFSET_HOST].id_buf[3]; u32 p0[4]; u32 p1[4]; u32 p2[4]; u32 p3[4]; p0[0] = padding[0]; p0[1] = padding[1]; p0[2] = padding[2]; p0[3] = padding[3]; p1[0] = padding[4]; p1[1] = padding[5]; p1[2] = padding[6]; p1[3] = padding[7]; p2[0] = 0; p2[1] = 0; p2[2] = 0; p2[3] = 0; p3[0] = 0; p3[1] = 0; p3[2] = 0; p3[3] = 0; switch_buffer_by_offset_le_S (p0, p1, p2, p3, pw_len); w0[0] |= p0[0]; w0[1] |= p0[1]; w0[2] |= p0[2]; w0[3] |= p0[3]; w1[0] |= p1[0]; w1[1] |= p1[1]; w1[2] |= p1[2]; w1[3] |= p1[3]; w2[0] |= p2[0]; w2[1] |= p2[1]; w2[2] |= p2[2]; w2[3] |= p2[3]; w3[0] |= p3[0]; w3[1] |= p3[1]; w3[2] |= p3[2]; w3[3] |= p3[3]; /** * loop */ u32 w0l = w0[0]; for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++) { const u32 w0r = (u32) bfs_buf[il_pos + 0].i; w0[0] = w0l | w0r; /** * pdf */ u32 w0_t[4]; u32 w1_t[4]; u32 w2_t[4]; u32 w3_t[4]; // add password // truncate at 32 is wanted, not a bug! // add o_buf w0_t[0] = w0[0]; w0_t[1] = w0[1]; w0_t[2] = w0[2]; w0_t[3] = w0[3]; w1_t[0] = w1[0]; w1_t[1] = w1[1]; w1_t[2] = w1[2]; w1_t[3] = w1[3]; w2_t[0] = o_buf[0]; w2_t[1] = o_buf[1]; w2_t[2] = o_buf[2]; w2_t[3] = o_buf[3]; w3_t[0] = o_buf[4]; w3_t[1] = o_buf[5]; w3_t[2] = o_buf[6]; w3_t[3] = o_buf[7]; u32 digest[4]; digest[0] = MD5M_A; digest[1] = MD5M_B; digest[2] = MD5M_C; digest[3] = MD5M_D; md5_transform (w0_t, w1_t, w2_t, w3_t, digest); w0_t[0] = P; w0_t[1] = id_buf[0]; w0_t[2] = id_buf[1]; w0_t[3] = id_buf[2]; w1_t[0] = id_buf[3]; w1_t[1] = 0x80; w1_t[2] = 0; w1_t[3] = 0; w2_t[0] = 0; w2_t[1] = 0; w2_t[2] = 0; w2_t[3] = 0; w3_t[0] = 0; w3_t[1] = 0; w3_t[2] = 84 * 8; w3_t[3] = 0; md5_transform (w0_t, w1_t, w2_t, w3_t, digest); u32 a = digest[0]; u32 b = digest[1] & 0xff; u32 c = 0; u32 d = 0; COMPARE_M_SIMD (a, b, c, d); } } DECLSPEC void m10420s (PRIVATE_AS u32 *w0, PRIVATE_AS u32 *w1, PRIVATE_AS u32 *w2, PRIVATE_AS u32 *w3, const u32 pw_len, KERN_ATTR_FUNC_ESALT (pdf_t)) { /** * modifiers are taken from args */ /** * U_buf */ u32 o_buf[8]; o_buf[0] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[0]; o_buf[1] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[1]; o_buf[2] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[2]; o_buf[3] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[3]; o_buf[4] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[4]; o_buf[5] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[5]; o_buf[6] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[6]; o_buf[7] = esalt_bufs[DIGESTS_OFFSET_HOST].o_buf[7]; u32 P = esalt_bufs[DIGESTS_OFFSET_HOST].P; u32 id_buf[4]; id_buf[0] = esalt_bufs[DIGESTS_OFFSET_HOST].id_buf[0]; id_buf[1] = esalt_bufs[DIGESTS_OFFSET_HOST].id_buf[1]; id_buf[2] = esalt_bufs[DIGESTS_OFFSET_HOST].id_buf[2]; id_buf[3] = esalt_bufs[DIGESTS_OFFSET_HOST].id_buf[3]; u32 p0[4]; u32 p1[4]; u32 p2[4]; u32 p3[4]; p0[0] = padding[0]; p0[1] = padding[1]; p0[2] = padding[2]; p0[3] = padding[3]; p1[0] = padding[4]; p1[1] = padding[5]; p1[2] = padding[6]; p1[3] = padding[7]; p2[0] = 0; p2[1] = 0; p2[2] = 0; p2[3] = 0; p3[0] = 0; p3[1] = 0; p3[2] = 0; p3[3] = 0; switch_buffer_by_offset_le_S (p0, p1, p2, p3, pw_len); w0[0] |= p0[0]; w0[1] |= p0[1]; w0[2] |= p0[2]; w0[3] |= p0[3]; w1[0] |= p1[0]; w1[1] |= p1[1]; w1[2] |= p1[2]; w1[3] |= p1[3]; w2[0] |= p2[0]; w2[1] |= p2[1]; w2[2] |= p2[2]; w2[3] |= p2[3]; w3[0] |= p3[0]; w3[1] |= p3[1]; w3[2] |= p3[2]; w3[3] |= p3[3]; /** * digest */ const u32 search[4] = { digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R0], digests_buf[DIGESTS_OFFSET_HOST].digest_buf[DGST_R1], 0, 0 }; /** * loop */ u32 w0l = w0[0]; for (u32 il_pos = 0; il_pos < IL_CNT; il_pos++) { const u32 w0r = (u32) bfs_buf[il_pos].i; w0[0] = w0l | w0r; /** * pdf */ u32 w0_t[4]; u32 w1_t[4]; u32 w2_t[4]; u32 w3_t[4]; // add password // truncate at 32 is wanted, not a bug! // add o_buf w0_t[0] = w0[0]; w0_t[1] = w0[1]; w0_t[2] = w0[2]; w0_t[3] = w0[3]; w1_t[0] = w1[0]; w1_t[1] = w1[1]; w1_t[2] = w1[2]; w1_t[3] = w1[3]; w2_t[0] = o_buf[0]; w2_t[1] = o_buf[1]; w2_t[2] = o_buf[2]; w2_t[3] = o_buf[3]; w3_t[0] = o_buf[4]; w3_t[1] = o_buf[5]; w3_t[2] = o_buf[6]; w3_t[3] = o_buf[7]; u32 digest[4]; digest[0] = MD5M_A; digest[1] = MD5M_B; digest[2] = MD5M_C; digest[3] = MD5M_D; md5_transform (w0_t, w1_t, w2_t, w3_t, digest); w0_t[0] = P; w0_t[1] = id_buf[0]; w0_t[2] = id_buf[1]; w0_t[3] = id_buf[2]; w1_t[0] = id_buf[3]; w1_t[1] = 0x80; w1_t[2] = 0; w1_t[3] = 0; w2_t[0] = 0; w2_t[1] = 0; w2_t[2] = 0; w2_t[3] = 0; w3_t[0] = 0; w3_t[1] = 0; w3_t[2] = 84 * 8; w3_t[3] = 0; md5_transform (w0_t, w1_t, w2_t, w3_t, digest); u32 a = digest[0]; u32 b = digest[1] & 0xff; u32 c = 0; u32 d = 0; COMPARE_S_SIMD (a, b, c, d); } } KERNEL_FQ void m10420_m04 (KERN_ATTR_ESALT (pdf_t)) { /** * base */ const u64 lid = get_local_id (0); const u64 gid = get_global_id (0); const u64 lsz = get_local_size (0); if (gid >= GID_CNT) return; u32 w0[4]; w0[0] = pws[gid].i[ 0]; w0[1] = pws[gid].i[ 1]; w0[2] = pws[gid].i[ 2]; w0[3] = pws[gid].i[ 3]; u32 w1[4]; w1[0] = 0; w1[1] = 0; w1[2] = 0; w1[3] = 0; u32 w2[4]; w2[0] = 0; w2[1] = 0; w2[2] = 0; w2[3] = 0; u32 w3[4]; w3[0] = 0; w3[1] = 0; w3[2] = 0; w3[3] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * main */ m10420m (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz); } KERNEL_FQ void m10420_m08 (KERN_ATTR_ESALT (pdf_t)) { /** * base */ const u64 lid = get_local_id (0); const u64 gid = get_global_id (0); const u64 lsz = get_local_size (0); if (gid >= GID_CNT) return; u32 w0[4]; w0[0] = pws[gid].i[ 0]; w0[1] = pws[gid].i[ 1]; w0[2] = pws[gid].i[ 2]; w0[3] = pws[gid].i[ 3]; u32 w1[4]; w1[0] = pws[gid].i[ 4]; w1[1] = pws[gid].i[ 5]; w1[2] = pws[gid].i[ 6]; w1[3] = pws[gid].i[ 7]; u32 w2[4]; w2[0] = 0; w2[1] = 0; w2[2] = 0; w2[3] = 0; u32 w3[4]; w3[0] = 0; w3[1] = 0; w3[2] = 0; w3[3] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * main */ m10420m (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz); } KERNEL_FQ void m10420_m16 (KERN_ATTR_ESALT (pdf_t)) { /** * base */ const u64 lid = get_local_id (0); const u64 gid = get_global_id (0); const u64 lsz = get_local_size (0); if (gid >= GID_CNT) return; u32 w0[4]; w0[0] = pws[gid].i[ 0]; w0[1] = pws[gid].i[ 1]; w0[2] = pws[gid].i[ 2]; w0[3] = pws[gid].i[ 3]; u32 w1[4]; w1[0] = pws[gid].i[ 4]; w1[1] = pws[gid].i[ 5]; w1[2] = pws[gid].i[ 6]; w1[3] = pws[gid].i[ 7]; u32 w2[4]; w2[0] = pws[gid].i[ 8]; w2[1] = pws[gid].i[ 9]; w2[2] = pws[gid].i[10]; w2[3] = pws[gid].i[11]; u32 w3[4]; w3[0] = pws[gid].i[12]; w3[1] = pws[gid].i[13]; w3[2] = 0; w3[3] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * main */ m10420m (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz); } KERNEL_FQ void m10420_s04 (KERN_ATTR_ESALT (pdf_t)) { /** * base */ const u64 lid = get_local_id (0); const u64 gid = get_global_id (0); const u64 lsz = get_local_size (0); if (gid >= GID_CNT) return; u32 w0[4]; w0[0] = pws[gid].i[ 0]; w0[1] = pws[gid].i[ 1]; w0[2] = pws[gid].i[ 2]; w0[3] = pws[gid].i[ 3]; u32 w1[4]; w1[0] = 0; w1[1] = 0; w1[2] = 0; w1[3] = 0; u32 w2[4]; w2[0] = 0; w2[1] = 0; w2[2] = 0; w2[3] = 0; u32 w3[4]; w3[0] = 0; w3[1] = 0; w3[2] = 0; w3[3] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * main */ m10420s (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz); } KERNEL_FQ void m10420_s08 (KERN_ATTR_ESALT (pdf_t)) { /** * base */ const u64 lid = get_local_id (0); const u64 gid = get_global_id (0); const u64 lsz = get_local_size (0); if (gid >= GID_CNT) return; u32 w0[4]; w0[0] = pws[gid].i[ 0]; w0[1] = pws[gid].i[ 1]; w0[2] = pws[gid].i[ 2]; w0[3] = pws[gid].i[ 3]; u32 w1[4]; w1[0] = pws[gid].i[ 4]; w1[1] = pws[gid].i[ 5]; w1[2] = pws[gid].i[ 6]; w1[3] = pws[gid].i[ 7]; u32 w2[4]; w2[0] = 0; w2[1] = 0; w2[2] = 0; w2[3] = 0; u32 w3[4]; w3[0] = 0; w3[1] = 0; w3[2] = 0; w3[3] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * main */ m10420s (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz); } KERNEL_FQ void m10420_s16 (KERN_ATTR_ESALT (pdf_t)) { /** * base */ const u64 lid = get_local_id (0); const u64 gid = get_global_id (0); const u64 lsz = get_local_size (0); if (gid >= GID_CNT) return; u32 w0[4]; w0[0] = pws[gid].i[ 0]; w0[1] = pws[gid].i[ 1]; w0[2] = pws[gid].i[ 2]; w0[3] = pws[gid].i[ 3]; u32 w1[4]; w1[0] = pws[gid].i[ 4]; w1[1] = pws[gid].i[ 5]; w1[2] = pws[gid].i[ 6]; w1[3] = pws[gid].i[ 7]; u32 w2[4]; w2[0] = pws[gid].i[ 8]; w2[1] = pws[gid].i[ 9]; w2[2] = pws[gid].i[10]; w2[3] = pws[gid].i[11]; u32 w3[4]; w3[0] = pws[gid].i[12]; w3[1] = pws[gid].i[13]; w3[2] = 0; w3[3] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * main */ m10420s (w0, w1, w2, w3, pw_len, pws, rules_buf, combs_buf, bfs_buf, tmps, hooks, bitmaps_buf_s1_a, bitmaps_buf_s1_b, bitmaps_buf_s1_c, bitmaps_buf_s1_d, bitmaps_buf_s2_a, bitmaps_buf_s2_b, bitmaps_buf_s2_c, bitmaps_buf_s2_d, plains_buf, digests_buf, hashes_shown, salt_bufs, esalt_bufs, d_return_buf, d_extra0_buf, d_extra1_buf, d_extra2_buf, d_extra3_buf, kernel_param, gid, lid, lsz); }