/** * Author......: See docs/credits.txt * License.....: MIT */ #define NEW_SIMD_CODE #ifdef KERNEL_STATIC #include "inc_vendor.h" #include "inc_types.h" #include "inc_common.cl" #include "inc_simd.cl" #include "inc_cipher_des.cl" #endif DECLSPEC static void m03100m (SHM_TYPE u32 (*s_SPtrans)[64], SHM_TYPE u32 (*s_skb)[64], u32 *w, const u32 pw_len, KERN_ATTR_VECTOR ()) { /** * modifier */ const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); /** * salt */ u32 salt_buf0[4]; u32 salt_buf1[4]; salt_buf0[0] = salt_bufs[salt_pos].salt_buf[0]; salt_buf0[1] = salt_bufs[salt_pos].salt_buf[1]; salt_buf0[2] = salt_bufs[salt_pos].salt_buf[2]; salt_buf0[3] = salt_bufs[salt_pos].salt_buf[3]; salt_buf1[0] = salt_bufs[salt_pos].salt_buf[4]; salt_buf1[1] = salt_bufs[salt_pos].salt_buf[5]; salt_buf1[2] = salt_bufs[salt_pos].salt_buf[6]; salt_buf1[3] = salt_bufs[salt_pos].salt_buf[7]; const u32 salt_len = salt_bufs[salt_pos].salt_len; const u32 salt_word_len = (salt_len + pw_len) * 2; /** * loop */ u32 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 w0lr = w0l | w0r; u32x w0[4]; u32x w1[4]; u32x w2[4]; u32x w3[4]; w0[0] = w0lr; w0[1] = w[ 1]; w0[2] = w[ 2]; w0[3] = w[ 3]; w1[0] = w[ 4]; w1[1] = w[ 5]; w1[2] = w[ 6]; w1[3] = w[ 7]; w2[0] = w[ 8]; w2[1] = w[ 9]; w2[2] = w[10]; w2[3] = w[11]; w3[0] = w[12]; w3[1] = w[13]; w3[2] = w[14]; w3[3] = w[15]; switch_buffer_by_offset_le (w0, w1, w2, w3, salt_len); u32x dst[16]; dst[ 0] = w0[0] | salt_buf0[0]; dst[ 1] = w0[1] | salt_buf0[1]; dst[ 2] = w0[2] | salt_buf0[2]; dst[ 3] = w0[3] | salt_buf0[3]; dst[ 4] = w1[0] | salt_buf1[0]; dst[ 5] = w1[1] | salt_buf1[1]; dst[ 6] = w1[2] | salt_buf1[2]; dst[ 7] = w1[3] | salt_buf1[3]; dst[ 8] = w2[0]; dst[ 9] = w2[1]; dst[10] = w2[2]; dst[11] = w2[3]; dst[12] = w3[0]; dst[13] = w3[1]; dst[14] = w3[2]; dst[15] = w3[3]; /** * precompute key1 since key is static: 0x0123456789abcdef * plus LEFT_ROTATE by 2 */ u32x Kc[16]; Kc[ 0] = 0x64649040; Kc[ 1] = 0x14909858; Kc[ 2] = 0xc4b44888; Kc[ 3] = 0x9094e438; Kc[ 4] = 0xd8a004f0; Kc[ 5] = 0xa8f02810; Kc[ 6] = 0xc84048d8; Kc[ 7] = 0x68d804a8; Kc[ 8] = 0x0490e40c; Kc[ 9] = 0xac183024; Kc[10] = 0x24c07c10; Kc[11] = 0x8c88c038; Kc[12] = 0xc048c824; Kc[13] = 0x4c0470a8; Kc[14] = 0x584020b4; Kc[15] = 0x00742c4c; u32x Kd[16]; Kd[ 0] = 0xa42ce40c; Kd[ 1] = 0x64689858; Kd[ 2] = 0x484050b8; Kd[ 3] = 0xe8184814; Kd[ 4] = 0x405cc070; Kd[ 5] = 0xa010784c; Kd[ 6] = 0x6074a800; Kd[ 7] = 0x80701c1c; Kd[ 8] = 0x9cd49430; Kd[ 9] = 0x4c8ce078; Kd[10] = 0x5c18c088; Kd[11] = 0x28a8a4c8; Kd[12] = 0x3c180838; Kd[13] = 0xb0b86c20; Kd[14] = 0xac84a094; Kd[15] = 0x4ce0c0c4; /** * key1 (generate key) */ u32x iv[2]; iv[0] = 0; iv[1] = 0; for (u32 j = 0, k = 0; j < salt_word_len; j += 8, k++) { u32x data[2]; data[0] = ((dst[k] << 16) & 0xff000000) | ((dst[k] << 8) & 0x0000ff00); data[1] = ((dst[k] >> 0) & 0xff000000) | ((dst[k] >> 8) & 0x0000ff00); data[0] ^= iv[0]; data[1] ^= iv[1]; _des_crypt_encrypt_vect (iv, data, Kc, Kd, s_SPtrans); } /** * key2 (generate hash) */ _des_crypt_keysetup_vect (iv[0], iv[1], Kc, Kd, s_skb); iv[0] = 0; iv[1] = 0; for (u32 j = 0, k = 0; j < salt_word_len; j += 8, k++) { u32x data[2]; data[0] = ((dst[k] << 16) & 0xff000000) | ((dst[k] << 8) & 0x0000ff00); data[1] = ((dst[k] >> 0) & 0xff000000) | ((dst[k] >> 8) & 0x0000ff00); data[0] ^= iv[0]; data[1] ^= iv[1]; _des_crypt_encrypt_vect (iv, data, Kc, Kd, s_SPtrans); } /** * cmp */ u32x z = 0; COMPARE_M_SIMD (iv[0], iv[1], z, z); } } DECLSPEC static void m03100s (SHM_TYPE u32 (*s_SPtrans)[64], SHM_TYPE u32 (*s_skb)[64], u32 *w, const u32 pw_len, KERN_ATTR_VECTOR ()) { /** * modifier */ const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); /** * salt */ u32 salt_buf0[4]; u32 salt_buf1[4]; salt_buf0[0] = salt_bufs[salt_pos].salt_buf[0]; salt_buf0[1] = salt_bufs[salt_pos].salt_buf[1]; salt_buf0[2] = salt_bufs[salt_pos].salt_buf[2]; salt_buf0[3] = salt_bufs[salt_pos].salt_buf[3]; salt_buf1[0] = salt_bufs[salt_pos].salt_buf[4]; salt_buf1[1] = salt_bufs[salt_pos].salt_buf[5]; salt_buf1[2] = salt_bufs[salt_pos].salt_buf[6]; salt_buf1[3] = salt_bufs[salt_pos].salt_buf[7]; const u32 salt_len = salt_bufs[salt_pos].salt_len; const u32 salt_word_len = (salt_len + pw_len) * 2; /** * digest */ const u32 search[4] = { digests_buf[digests_offset].digest_buf[DGST_R0], digests_buf[digests_offset].digest_buf[DGST_R1], 0, 0 }; /** * loop */ u32 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 w0lr = w0l | w0r; u32x w0[4]; u32x w1[4]; u32x w2[4]; u32x w3[4]; w0[0] = w0lr; w0[1] = w[ 1]; w0[2] = w[ 2]; w0[3] = w[ 3]; w1[0] = w[ 4]; w1[1] = w[ 5]; w1[2] = w[ 6]; w1[3] = w[ 7]; w2[0] = w[ 8]; w2[1] = w[ 9]; w2[2] = w[10]; w2[3] = w[11]; w3[0] = w[12]; w3[1] = w[13]; w3[2] = w[14]; w3[3] = w[15]; switch_buffer_by_offset_le (w0, w1, w2, w3, salt_len); u32x dst[16]; dst[ 0] = w0[0] | salt_buf0[0]; dst[ 1] = w0[1] | salt_buf0[1]; dst[ 2] = w0[2] | salt_buf0[2]; dst[ 3] = w0[3] | salt_buf0[3]; dst[ 4] = w1[0] | salt_buf1[0]; dst[ 5] = w1[1] | salt_buf1[1]; dst[ 6] = w1[2] | salt_buf1[2]; dst[ 7] = w1[3] | salt_buf1[3]; dst[ 8] = w2[0]; dst[ 9] = w2[1]; dst[10] = w2[2]; dst[11] = w2[3]; dst[12] = w3[0]; dst[13] = w3[1]; dst[14] = w3[2]; dst[15] = w3[3]; /** * precompute key1 since key is static: 0x0123456789abcdef * plus LEFT_ROTATE by 2 */ u32x Kc[16]; Kc[ 0] = 0x64649040; Kc[ 1] = 0x14909858; Kc[ 2] = 0xc4b44888; Kc[ 3] = 0x9094e438; Kc[ 4] = 0xd8a004f0; Kc[ 5] = 0xa8f02810; Kc[ 6] = 0xc84048d8; Kc[ 7] = 0x68d804a8; Kc[ 8] = 0x0490e40c; Kc[ 9] = 0xac183024; Kc[10] = 0x24c07c10; Kc[11] = 0x8c88c038; Kc[12] = 0xc048c824; Kc[13] = 0x4c0470a8; Kc[14] = 0x584020b4; Kc[15] = 0x00742c4c; u32x Kd[16]; Kd[ 0] = 0xa42ce40c; Kd[ 1] = 0x64689858; Kd[ 2] = 0x484050b8; Kd[ 3] = 0xe8184814; Kd[ 4] = 0x405cc070; Kd[ 5] = 0xa010784c; Kd[ 6] = 0x6074a800; Kd[ 7] = 0x80701c1c; Kd[ 8] = 0x9cd49430; Kd[ 9] = 0x4c8ce078; Kd[10] = 0x5c18c088; Kd[11] = 0x28a8a4c8; Kd[12] = 0x3c180838; Kd[13] = 0xb0b86c20; Kd[14] = 0xac84a094; Kd[15] = 0x4ce0c0c4; /** * key1 (generate key) */ u32x iv[2]; iv[0] = 0; iv[1] = 0; for (u32 j = 0, k = 0; j < salt_word_len; j += 8, k++) { u32x data[2]; data[0] = ((dst[k] << 16) & 0xff000000) | ((dst[k] << 8) & 0x0000ff00); data[1] = ((dst[k] >> 0) & 0xff000000) | ((dst[k] >> 8) & 0x0000ff00); data[0] ^= iv[0]; data[1] ^= iv[1]; _des_crypt_encrypt_vect (iv, data, Kc, Kd, s_SPtrans); } /** * key2 (generate hash) */ _des_crypt_keysetup_vect (iv[0], iv[1], Kc, Kd, s_skb); iv[0] = 0; iv[1] = 0; for (u32 j = 0, k = 0; j < salt_word_len; j += 8, k++) { u32x data[2]; data[0] = ((dst[k] << 16) & 0xff000000) | ((dst[k] << 8) & 0x0000ff00); data[1] = ((dst[k] >> 0) & 0xff000000) | ((dst[k] >> 8) & 0x0000ff00); data[0] ^= iv[0]; data[1] ^= iv[1]; _des_crypt_encrypt_vect (iv, data, Kc, Kd, s_SPtrans); } /** * cmp */ u32x z = 0; COMPARE_S_SIMD (iv[0], iv[1], z, z); } } KERNEL_FQ void m03100_m04 (KERN_ATTR_VECTOR ()) { /** * modifier */ const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); const u64 lsz = get_local_size (0); /** * base */ u32 w[16]; w[ 0] = pws[gid].i[ 0]; w[ 1] = pws[gid].i[ 1]; w[ 2] = pws[gid].i[ 2]; w[ 3] = pws[gid].i[ 3]; w[ 4] = 0; w[ 5] = 0; w[ 6] = 0; w[ 7] = 0; w[ 8] = 0; w[ 9] = 0; w[10] = 0; w[11] = 0; w[12] = 0; w[13] = 0; w[14] = 0; w[15] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * des shared */ #ifdef REAL_SHM LOCAL_AS u32 s_SPtrans[8][64]; LOCAL_AS u32 s_skb[8][64]; for (u32 i = lid; i < 64; i += lsz) { s_SPtrans[0][i] = c_SPtrans[0][i]; s_SPtrans[1][i] = c_SPtrans[1][i]; s_SPtrans[2][i] = c_SPtrans[2][i]; s_SPtrans[3][i] = c_SPtrans[3][i]; s_SPtrans[4][i] = c_SPtrans[4][i]; s_SPtrans[5][i] = c_SPtrans[5][i]; s_SPtrans[6][i] = c_SPtrans[6][i]; s_SPtrans[7][i] = c_SPtrans[7][i]; s_skb[0][i] = c_skb[0][i]; s_skb[1][i] = c_skb[1][i]; s_skb[2][i] = c_skb[2][i]; s_skb[3][i] = c_skb[3][i]; s_skb[4][i] = c_skb[4][i]; s_skb[5][i] = c_skb[5][i]; s_skb[6][i] = c_skb[6][i]; s_skb[7][i] = c_skb[7][i]; } barrier (CLK_LOCAL_MEM_FENCE); #else CONSTANT_AS u32a (*s_SPtrans)[64] = c_SPtrans; CONSTANT_AS u32a (*s_skb)[64] = c_skb; #endif if (gid >= gid_max) return; /** * main */ m03100m (s_SPtrans, s_skb, w, pw_len, pws, rules_buf, combs_buf, words_buf_r, 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, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset, combs_mode, gid_max); } KERNEL_FQ void m03100_m08 (KERN_ATTR_VECTOR ()) { /** * modifier */ const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); const u64 lsz = get_local_size (0); /** * base */ u32 w[16]; w[ 0] = pws[gid].i[ 0]; w[ 1] = pws[gid].i[ 1]; w[ 2] = pws[gid].i[ 2]; w[ 3] = pws[gid].i[ 3]; w[ 4] = pws[gid].i[ 4]; w[ 5] = pws[gid].i[ 5]; w[ 6] = pws[gid].i[ 6]; w[ 7] = pws[gid].i[ 7]; w[ 8] = 0; w[ 9] = 0; w[10] = 0; w[11] = 0; w[12] = 0; w[13] = 0; w[14] = 0; w[15] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * des shared */ #ifdef REAL_SHM LOCAL_AS u32 s_SPtrans[8][64]; LOCAL_AS u32 s_skb[8][64]; for (u32 i = lid; i < 64; i += lsz) { s_SPtrans[0][i] = c_SPtrans[0][i]; s_SPtrans[1][i] = c_SPtrans[1][i]; s_SPtrans[2][i] = c_SPtrans[2][i]; s_SPtrans[3][i] = c_SPtrans[3][i]; s_SPtrans[4][i] = c_SPtrans[4][i]; s_SPtrans[5][i] = c_SPtrans[5][i]; s_SPtrans[6][i] = c_SPtrans[6][i]; s_SPtrans[7][i] = c_SPtrans[7][i]; s_skb[0][i] = c_skb[0][i]; s_skb[1][i] = c_skb[1][i]; s_skb[2][i] = c_skb[2][i]; s_skb[3][i] = c_skb[3][i]; s_skb[4][i] = c_skb[4][i]; s_skb[5][i] = c_skb[5][i]; s_skb[6][i] = c_skb[6][i]; s_skb[7][i] = c_skb[7][i]; } barrier (CLK_LOCAL_MEM_FENCE); #else CONSTANT_AS u32a (*s_SPtrans)[64] = c_SPtrans; CONSTANT_AS u32a (*s_skb)[64] = c_skb; #endif if (gid >= gid_max) return; /** * main */ m03100m (s_SPtrans, s_skb, w, pw_len, pws, rules_buf, combs_buf, words_buf_r, 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, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset, combs_mode, gid_max); } KERNEL_FQ void m03100_m16 (KERN_ATTR_VECTOR ()) { } KERNEL_FQ void m03100_s04 (KERN_ATTR_VECTOR ()) { /** * modifier */ const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); const u64 lsz = get_local_size (0); /** * base */ u32 w[16]; w[ 0] = pws[gid].i[ 0]; w[ 1] = pws[gid].i[ 1]; w[ 2] = pws[gid].i[ 2]; w[ 3] = pws[gid].i[ 3]; w[ 4] = 0; w[ 5] = 0; w[ 6] = 0; w[ 7] = 0; w[ 8] = 0; w[ 9] = 0; w[10] = 0; w[11] = 0; w[12] = 0; w[13] = 0; w[14] = 0; w[15] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * des shared */ #ifdef REAL_SHM LOCAL_AS u32 s_SPtrans[8][64]; LOCAL_AS u32 s_skb[8][64]; for (u32 i = lid; i < 64; i += lsz) { s_SPtrans[0][i] = c_SPtrans[0][i]; s_SPtrans[1][i] = c_SPtrans[1][i]; s_SPtrans[2][i] = c_SPtrans[2][i]; s_SPtrans[3][i] = c_SPtrans[3][i]; s_SPtrans[4][i] = c_SPtrans[4][i]; s_SPtrans[5][i] = c_SPtrans[5][i]; s_SPtrans[6][i] = c_SPtrans[6][i]; s_SPtrans[7][i] = c_SPtrans[7][i]; s_skb[0][i] = c_skb[0][i]; s_skb[1][i] = c_skb[1][i]; s_skb[2][i] = c_skb[2][i]; s_skb[3][i] = c_skb[3][i]; s_skb[4][i] = c_skb[4][i]; s_skb[5][i] = c_skb[5][i]; s_skb[6][i] = c_skb[6][i]; s_skb[7][i] = c_skb[7][i]; } barrier (CLK_LOCAL_MEM_FENCE); #else CONSTANT_AS u32a (*s_SPtrans)[64] = c_SPtrans; CONSTANT_AS u32a (*s_skb)[64] = c_skb; #endif if (gid >= gid_max) return; /** * main */ m03100s (s_SPtrans, s_skb, w, pw_len, pws, rules_buf, combs_buf, words_buf_r, 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, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset, combs_mode, gid_max); } KERNEL_FQ void m03100_s08 (KERN_ATTR_VECTOR ()) { /** * modifier */ const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); const u64 lsz = get_local_size (0); /** * base */ u32 w[16]; w[ 0] = pws[gid].i[ 0]; w[ 1] = pws[gid].i[ 1]; w[ 2] = pws[gid].i[ 2]; w[ 3] = pws[gid].i[ 3]; w[ 4] = pws[gid].i[ 4]; w[ 5] = pws[gid].i[ 5]; w[ 6] = pws[gid].i[ 6]; w[ 7] = pws[gid].i[ 7]; w[ 8] = 0; w[ 9] = 0; w[10] = 0; w[11] = 0; w[12] = 0; w[13] = 0; w[14] = 0; w[15] = 0; const u32 pw_len = pws[gid].pw_len & 63; /** * des shared */ #ifdef REAL_SHM LOCAL_AS u32 s_SPtrans[8][64]; LOCAL_AS u32 s_skb[8][64]; for (u32 i = lid; i < 64; i += lsz) { s_SPtrans[0][i] = c_SPtrans[0][i]; s_SPtrans[1][i] = c_SPtrans[1][i]; s_SPtrans[2][i] = c_SPtrans[2][i]; s_SPtrans[3][i] = c_SPtrans[3][i]; s_SPtrans[4][i] = c_SPtrans[4][i]; s_SPtrans[5][i] = c_SPtrans[5][i]; s_SPtrans[6][i] = c_SPtrans[6][i]; s_SPtrans[7][i] = c_SPtrans[7][i]; s_skb[0][i] = c_skb[0][i]; s_skb[1][i] = c_skb[1][i]; s_skb[2][i] = c_skb[2][i]; s_skb[3][i] = c_skb[3][i]; s_skb[4][i] = c_skb[4][i]; s_skb[5][i] = c_skb[5][i]; s_skb[6][i] = c_skb[6][i]; s_skb[7][i] = c_skb[7][i]; } barrier (CLK_LOCAL_MEM_FENCE); #else CONSTANT_AS u32a (*s_SPtrans)[64] = c_SPtrans; CONSTANT_AS u32a (*s_skb)[64] = c_skb; #endif if (gid >= gid_max) return; /** * main */ m03100s (s_SPtrans, s_skb, w, pw_len, pws, rules_buf, combs_buf, words_buf_r, 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, bitmap_mask, bitmap_shift1, bitmap_shift2, salt_pos, loop_pos, loop_cnt, il_cnt, digests_cnt, digests_offset, combs_mode, gid_max); } KERNEL_FQ void m03100_s16 (KERN_ATTR_VECTOR ()) { }