/** * Author......: See docs/credits.txt * License.....: MIT */ //#define NEW_SIMD_CODE #undef LOCAL_MEM_TYPE #define LOCAL_MEM_TYPE LOCAL_MEM_TYPE_GLOBAL #include "inc_vendor.cl" #include "inc_hash_constants.h" #include "inc_hash_functions.cl" #include "inc_types.cl" #include "inc_common.cl" #include "inc_simd.cl" #include "inc_hash_sha512.cl" #include "inc_cipher_aes.cl" #include "inc_cipher_twofish.cl" #include "inc_cipher_serpent.cl" #include "inc_cipher_camellia.cl" #include "inc_cipher_kuznyechik.cl" typedef struct vc { u32 salt_buf[32]; u32 data_buf[112]; u32 keyfile_buf[16]; u32 signature; keyboard_layout_mapping_t keyboard_layout_mapping_buf[256]; int keyboard_layout_mapping_cnt; int pim_multi; // 2048 for boot (not SHA-512 or Whirlpool), 1000 for others int pim_start; int pim_stop; } vc_t; #include "inc_truecrypt_keyfile.cl" #include "inc_truecrypt_crc32.cl" #include "inc_truecrypt_xts.cl" #include "inc_veracrypt_xts.cl" typedef struct vc64_tmp { u64 ipad[8]; u64 opad[8]; u64 dgst[32]; u64 out[32]; u64 pim_key[32]; int pim; // marker for cracked } vc64_tmp_t; DECLSPEC int check_header_0512 (__global const vc_t *esalt_bufs, __global u64 *key, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4, SHM_TYPE u32 *s_td0, SHM_TYPE u32 *s_td1, SHM_TYPE u32 *s_td2, SHM_TYPE u32 *s_td3, SHM_TYPE u32 *s_td4) { u32 key1[8]; u32 key2[8]; key1[0] = swap32_S (h32_from_64_S (key[0])); key1[1] = swap32_S (l32_from_64_S (key[0])); key1[2] = swap32_S (h32_from_64_S (key[1])); key1[3] = swap32_S (l32_from_64_S (key[1])); key1[4] = swap32_S (h32_from_64_S (key[2])); key1[5] = swap32_S (l32_from_64_S (key[2])); key1[6] = swap32_S (h32_from_64_S (key[3])); key1[7] = swap32_S (l32_from_64_S (key[3])); key2[0] = swap32_S (h32_from_64_S (key[4])); key2[1] = swap32_S (l32_from_64_S (key[4])); key2[2] = swap32_S (h32_from_64_S (key[5])); key2[3] = swap32_S (l32_from_64_S (key[5])); key2[4] = swap32_S (h32_from_64_S (key[6])); key2[5] = swap32_S (l32_from_64_S (key[6])); key2[6] = swap32_S (h32_from_64_S (key[7])); key2[7] = swap32_S (l32_from_64_S (key[7])); if (verify_header_aes (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) == 1) return 0; if (verify_header_serpent (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2) == 1) return 0; if (verify_header_twofish (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2) == 1) return 0; if (verify_header_camellia (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2) == 1) return 0; if (verify_header_kuznyechik (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2) == 1) return 0; return -1; } DECLSPEC int check_header_1024 (__global const vc_t *esalt_bufs, __global u64 *key, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4, SHM_TYPE u32 *s_td0, SHM_TYPE u32 *s_td1, SHM_TYPE u32 *s_td2, SHM_TYPE u32 *s_td3, SHM_TYPE u32 *s_td4) { u32 key1[8]; u32 key2[8]; u32 key3[8]; u32 key4[8]; key1[0] = swap32_S (h32_from_64_S (key[ 0])); key1[1] = swap32_S (l32_from_64_S (key[ 0])); key1[2] = swap32_S (h32_from_64_S (key[ 1])); key1[3] = swap32_S (l32_from_64_S (key[ 1])); key1[4] = swap32_S (h32_from_64_S (key[ 2])); key1[5] = swap32_S (l32_from_64_S (key[ 2])); key1[6] = swap32_S (h32_from_64_S (key[ 3])); key1[7] = swap32_S (l32_from_64_S (key[ 3])); key2[0] = swap32_S (h32_from_64_S (key[ 4])); key2[1] = swap32_S (l32_from_64_S (key[ 4])); key2[2] = swap32_S (h32_from_64_S (key[ 5])); key2[3] = swap32_S (l32_from_64_S (key[ 5])); key2[4] = swap32_S (h32_from_64_S (key[ 6])); key2[5] = swap32_S (l32_from_64_S (key[ 6])); key2[6] = swap32_S (h32_from_64_S (key[ 7])); key2[7] = swap32_S (l32_from_64_S (key[ 7])); key3[0] = swap32_S (h32_from_64_S (key[ 8])); key3[1] = swap32_S (l32_from_64_S (key[ 8])); key3[2] = swap32_S (h32_from_64_S (key[ 9])); key3[3] = swap32_S (l32_from_64_S (key[ 9])); key3[4] = swap32_S (h32_from_64_S (key[10])); key3[5] = swap32_S (l32_from_64_S (key[10])); key3[6] = swap32_S (h32_from_64_S (key[11])); key3[7] = swap32_S (l32_from_64_S (key[11])); key4[0] = swap32_S (h32_from_64_S (key[12])); key4[1] = swap32_S (l32_from_64_S (key[12])); key4[2] = swap32_S (h32_from_64_S (key[13])); key4[3] = swap32_S (l32_from_64_S (key[13])); key4[4] = swap32_S (h32_from_64_S (key[14])); key4[5] = swap32_S (l32_from_64_S (key[14])); key4[6] = swap32_S (h32_from_64_S (key[15])); key4[7] = swap32_S (l32_from_64_S (key[15])); if (verify_header_aes_twofish (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) == 1) return 0; if (verify_header_serpent_aes (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) == 1) return 0; if (verify_header_twofish_serpent (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4) == 1) return 0; if (verify_header_camellia_kuznyechik (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4) == 1) return 0; if (verify_header_camellia_serpent (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4) == 1) return 0; if (verify_header_kuznyechik_aes (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) == 1) return 0; if (verify_header_kuznyechik_twofish (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4) == 1) return 0; return -1; } DECLSPEC int check_header_1536 (__global const vc_t *esalt_bufs, __global u64 *key, SHM_TYPE u32 *s_te0, SHM_TYPE u32 *s_te1, SHM_TYPE u32 *s_te2, SHM_TYPE u32 *s_te3, SHM_TYPE u32 *s_te4, SHM_TYPE u32 *s_td0, SHM_TYPE u32 *s_td1, SHM_TYPE u32 *s_td2, SHM_TYPE u32 *s_td3, SHM_TYPE u32 *s_td4) { u32 key1[8]; u32 key2[8]; u32 key3[8]; u32 key4[8]; u32 key5[8]; u32 key6[8]; key1[0] = swap32_S (h32_from_64_S (key[ 0])); key1[1] = swap32_S (l32_from_64_S (key[ 0])); key1[2] = swap32_S (h32_from_64_S (key[ 1])); key1[3] = swap32_S (l32_from_64_S (key[ 1])); key1[4] = swap32_S (h32_from_64_S (key[ 2])); key1[5] = swap32_S (l32_from_64_S (key[ 2])); key1[6] = swap32_S (h32_from_64_S (key[ 3])); key1[7] = swap32_S (l32_from_64_S (key[ 3])); key2[0] = swap32_S (h32_from_64_S (key[ 4])); key2[1] = swap32_S (l32_from_64_S (key[ 4])); key2[2] = swap32_S (h32_from_64_S (key[ 5])); key2[3] = swap32_S (l32_from_64_S (key[ 5])); key2[4] = swap32_S (h32_from_64_S (key[ 6])); key2[5] = swap32_S (l32_from_64_S (key[ 6])); key2[6] = swap32_S (h32_from_64_S (key[ 7])); key2[7] = swap32_S (l32_from_64_S (key[ 7])); key3[0] = swap32_S (h32_from_64_S (key[ 8])); key3[1] = swap32_S (l32_from_64_S (key[ 8])); key3[2] = swap32_S (h32_from_64_S (key[ 9])); key3[3] = swap32_S (l32_from_64_S (key[ 9])); key3[4] = swap32_S (h32_from_64_S (key[10])); key3[5] = swap32_S (l32_from_64_S (key[10])); key3[6] = swap32_S (h32_from_64_S (key[11])); key3[7] = swap32_S (l32_from_64_S (key[11])); key4[0] = swap32_S (h32_from_64_S (key[12])); key4[1] = swap32_S (l32_from_64_S (key[12])); key4[2] = swap32_S (h32_from_64_S (key[13])); key4[3] = swap32_S (l32_from_64_S (key[13])); key4[4] = swap32_S (h32_from_64_S (key[14])); key4[5] = swap32_S (l32_from_64_S (key[14])); key4[6] = swap32_S (h32_from_64_S (key[15])); key4[7] = swap32_S (l32_from_64_S (key[15])); key5[0] = swap32_S (h32_from_64_S (key[16])); key5[1] = swap32_S (l32_from_64_S (key[16])); key5[2] = swap32_S (h32_from_64_S (key[17])); key5[3] = swap32_S (l32_from_64_S (key[17])); key5[4] = swap32_S (h32_from_64_S (key[18])); key5[5] = swap32_S (l32_from_64_S (key[18])); key5[6] = swap32_S (h32_from_64_S (key[19])); key5[7] = swap32_S (l32_from_64_S (key[19])); key6[0] = swap32_S (h32_from_64_S (key[20])); key6[1] = swap32_S (l32_from_64_S (key[20])); key6[2] = swap32_S (h32_from_64_S (key[21])); key6[3] = swap32_S (l32_from_64_S (key[21])); key6[4] = swap32_S (h32_from_64_S (key[22])); key6[5] = swap32_S (l32_from_64_S (key[22])); key6[6] = swap32_S (h32_from_64_S (key[23])); key6[7] = swap32_S (l32_from_64_S (key[23])); if (verify_header_aes_twofish_serpent (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4, key5, key6, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) == 1) return 0; if (verify_header_serpent_twofish_aes (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4, key5, key6, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) == 1) return 0; if (verify_header_kuznyechik_serpent_camellia (esalt_bufs[0].data_buf, esalt_bufs[0].signature, key1, key2, key3, key4, key5, key6) == 1) return 0; return -1; } DECLSPEC void hmac_sha512_run_V (u32x *w0, u32x *w1, u32x *w2, u32x *w3, u32x *w4, u32x *w5, u32x *w6, u32x *w7, u64x *ipad, u64x *opad, u64x *digest) { digest[0] = ipad[0]; digest[1] = ipad[1]; digest[2] = ipad[2]; digest[3] = ipad[3]; digest[4] = ipad[4]; digest[5] = ipad[5]; digest[6] = ipad[6]; digest[7] = ipad[7]; sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest); w0[0] = h32_from_64 (digest[0]); w0[1] = l32_from_64 (digest[0]); w0[2] = h32_from_64 (digest[1]); w0[3] = l32_from_64 (digest[1]); w1[0] = h32_from_64 (digest[2]); w1[1] = l32_from_64 (digest[2]); w1[2] = h32_from_64 (digest[3]); w1[3] = l32_from_64 (digest[3]); w2[0] = h32_from_64 (digest[4]); w2[1] = l32_from_64 (digest[4]); w2[2] = h32_from_64 (digest[5]); w2[3] = l32_from_64 (digest[5]); w3[0] = h32_from_64 (digest[6]); w3[1] = l32_from_64 (digest[6]); w3[2] = h32_from_64 (digest[7]); w3[3] = l32_from_64 (digest[7]); w4[0] = 0x80000000; w4[1] = 0; w4[2] = 0; w4[3] = 0; w5[0] = 0; w5[1] = 0; w5[2] = 0; w5[3] = 0; w6[0] = 0; w6[1] = 0; w6[2] = 0; w6[3] = 0; w7[0] = 0; w7[1] = 0; w7[2] = 0; w7[3] = (128 + 64) * 8; digest[0] = opad[0]; digest[1] = opad[1]; digest[2] = opad[2]; digest[3] = opad[3]; digest[4] = opad[4]; digest[5] = opad[5]; digest[6] = opad[6]; digest[7] = opad[7]; sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest); } __kernel void m13723_init (KERN_ATTR_TMPS_ESALT (vc64_tmp_t, vc_t)) { const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); const u64 lsz = get_local_size (0); /** * keyboard layout shared */ const int keyboard_layout_mapping_cnt = esalt_bufs[digests_offset].keyboard_layout_mapping_cnt; __local keyboard_layout_mapping_t s_keyboard_layout_mapping_buf[256]; for (u32 i = lid; i < 256; i += lsz) { s_keyboard_layout_mapping_buf[i] = esalt_bufs[digests_offset].keyboard_layout_mapping_buf[i]; } barrier (CLK_LOCAL_MEM_FENCE); if (gid >= gid_max) return; /** * base */ u32 w0[4]; u32 w1[4]; u32 w2[4]; u32 w3[4]; u32 w4[4]; u32 w5[4]; u32 w6[4]; u32 w7[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]; w1[0] = pws[gid].i[ 4]; w1[1] = pws[gid].i[ 5]; w1[2] = pws[gid].i[ 6]; w1[3] = pws[gid].i[ 7]; w2[0] = pws[gid].i[ 8]; w2[1] = pws[gid].i[ 9]; w2[2] = pws[gid].i[10]; w2[3] = pws[gid].i[11]; w3[0] = pws[gid].i[12]; w3[1] = pws[gid].i[13]; w3[2] = pws[gid].i[14]; w3[3] = pws[gid].i[15]; w4[0] = pws[gid].i[16]; w4[1] = pws[gid].i[17]; w4[2] = pws[gid].i[18]; w4[3] = pws[gid].i[19]; w5[0] = pws[gid].i[20]; w5[1] = pws[gid].i[21]; w5[2] = pws[gid].i[22]; w5[3] = pws[gid].i[23]; w6[0] = pws[gid].i[24]; w6[1] = pws[gid].i[25]; w6[2] = pws[gid].i[26]; w6[3] = pws[gid].i[27]; w7[0] = pws[gid].i[28]; w7[1] = pws[gid].i[29]; w7[2] = pws[gid].i[30]; w7[3] = pws[gid].i[31]; const u32 pw_len = pws[gid].pw_len; execute_keyboard_layout_mapping (w0, w1, w2, w3, pw_len, s_keyboard_layout_mapping_buf, keyboard_layout_mapping_cnt); w0[0] = u8add (w0[0], esalt_bufs[digests_offset].keyfile_buf[ 0]); w0[1] = u8add (w0[1], esalt_bufs[digests_offset].keyfile_buf[ 1]); w0[2] = u8add (w0[2], esalt_bufs[digests_offset].keyfile_buf[ 2]); w0[3] = u8add (w0[3], esalt_bufs[digests_offset].keyfile_buf[ 3]); w1[0] = u8add (w1[0], esalt_bufs[digests_offset].keyfile_buf[ 4]); w1[1] = u8add (w1[1], esalt_bufs[digests_offset].keyfile_buf[ 5]); w1[2] = u8add (w1[2], esalt_bufs[digests_offset].keyfile_buf[ 6]); w1[3] = u8add (w1[3], esalt_bufs[digests_offset].keyfile_buf[ 7]); w2[0] = u8add (w2[0], esalt_bufs[digests_offset].keyfile_buf[ 8]); w2[1] = u8add (w2[1], esalt_bufs[digests_offset].keyfile_buf[ 9]); w2[2] = u8add (w2[2], esalt_bufs[digests_offset].keyfile_buf[10]); w2[3] = u8add (w2[3], esalt_bufs[digests_offset].keyfile_buf[11]); w3[0] = u8add (w3[0], esalt_bufs[digests_offset].keyfile_buf[12]); w3[1] = u8add (w3[1], esalt_bufs[digests_offset].keyfile_buf[13]); w3[2] = u8add (w3[2], esalt_bufs[digests_offset].keyfile_buf[14]); w3[3] = u8add (w3[3], esalt_bufs[digests_offset].keyfile_buf[15]); w0[0] = swap32_S (w0[0]); w0[1] = swap32_S (w0[1]); w0[2] = swap32_S (w0[2]); w0[3] = swap32_S (w0[3]); w1[0] = swap32_S (w1[0]); w1[1] = swap32_S (w1[1]); w1[2] = swap32_S (w1[2]); w1[3] = swap32_S (w1[3]); w2[0] = swap32_S (w2[0]); w2[1] = swap32_S (w2[1]); w2[2] = swap32_S (w2[2]); w2[3] = swap32_S (w2[3]); w3[0] = swap32_S (w3[0]); w3[1] = swap32_S (w3[1]); w3[2] = swap32_S (w3[2]); w3[3] = swap32_S (w3[3]); w4[0] = swap32_S (w4[0]); w4[1] = swap32_S (w4[1]); w4[2] = swap32_S (w4[2]); w4[3] = swap32_S (w4[3]); w5[0] = swap32_S (w5[0]); w5[1] = swap32_S (w5[1]); w5[2] = swap32_S (w5[2]); w5[3] = swap32_S (w5[3]); w6[0] = swap32_S (w6[0]); w6[1] = swap32_S (w6[1]); w6[2] = swap32_S (w6[2]); w6[3] = swap32_S (w6[3]); w7[0] = swap32_S (w7[0]); w7[1] = swap32_S (w7[1]); w7[2] = swap32_S (w7[2]); w7[3] = swap32_S (w7[3]); sha512_hmac_ctx_t sha512_hmac_ctx; sha512_hmac_init_128 (&sha512_hmac_ctx, w0, w1, w2, w3, w5, w5, w6, w7); tmps[gid].ipad[0] = sha512_hmac_ctx.ipad.h[0]; tmps[gid].ipad[1] = sha512_hmac_ctx.ipad.h[1]; tmps[gid].ipad[2] = sha512_hmac_ctx.ipad.h[2]; tmps[gid].ipad[3] = sha512_hmac_ctx.ipad.h[3]; tmps[gid].ipad[4] = sha512_hmac_ctx.ipad.h[4]; tmps[gid].ipad[5] = sha512_hmac_ctx.ipad.h[5]; tmps[gid].ipad[6] = sha512_hmac_ctx.ipad.h[6]; tmps[gid].ipad[7] = sha512_hmac_ctx.ipad.h[7]; tmps[gid].opad[0] = sha512_hmac_ctx.opad.h[0]; tmps[gid].opad[1] = sha512_hmac_ctx.opad.h[1]; tmps[gid].opad[2] = sha512_hmac_ctx.opad.h[2]; tmps[gid].opad[3] = sha512_hmac_ctx.opad.h[3]; tmps[gid].opad[4] = sha512_hmac_ctx.opad.h[4]; tmps[gid].opad[5] = sha512_hmac_ctx.opad.h[5]; tmps[gid].opad[6] = sha512_hmac_ctx.opad.h[6]; tmps[gid].opad[7] = sha512_hmac_ctx.opad.h[7]; sha512_hmac_update_global_swap (&sha512_hmac_ctx, esalt_bufs[digests_offset].salt_buf, 64); for (u32 i = 0, j = 1; i < 24; i += 8, j += 1) { sha512_hmac_ctx_t sha512_hmac_ctx2 = sha512_hmac_ctx; w0[0] = j; w0[1] = 0; w0[2] = 0; w0[3] = 0; w1[0] = 0; w1[1] = 0; w1[2] = 0; w1[3] = 0; w2[0] = 0; w2[1] = 0; w2[2] = 0; w2[3] = 0; w3[0] = 0; w3[1] = 0; w3[2] = 0; w3[3] = 0; w4[0] = 0; w4[1] = 0; w4[2] = 0; w4[3] = 0; w5[0] = 0; w5[1] = 0; w5[2] = 0; w5[3] = 0; w6[0] = 0; w6[1] = 0; w6[2] = 0; w6[3] = 0; w7[0] = 0; w7[1] = 0; w7[2] = 0; w7[3] = 0; sha512_hmac_update_128 (&sha512_hmac_ctx2, w0, w1, w2, w3, w4, w5, w6, w7, 4); sha512_hmac_final (&sha512_hmac_ctx2); tmps[gid].dgst[i + 0] = sha512_hmac_ctx2.opad.h[0]; tmps[gid].dgst[i + 1] = sha512_hmac_ctx2.opad.h[1]; tmps[gid].dgst[i + 2] = sha512_hmac_ctx2.opad.h[2]; tmps[gid].dgst[i + 3] = sha512_hmac_ctx2.opad.h[3]; tmps[gid].dgst[i + 4] = sha512_hmac_ctx2.opad.h[4]; tmps[gid].dgst[i + 5] = sha512_hmac_ctx2.opad.h[5]; tmps[gid].dgst[i + 6] = sha512_hmac_ctx2.opad.h[6]; tmps[gid].dgst[i + 7] = sha512_hmac_ctx2.opad.h[7]; tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0]; tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1]; tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2]; tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3]; tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4]; tmps[gid].out[i + 5] = tmps[gid].dgst[i + 5]; tmps[gid].out[i + 6] = tmps[gid].dgst[i + 6]; tmps[gid].out[i + 7] = tmps[gid].dgst[i + 7]; } } __kernel void m13723_loop (KERN_ATTR_TMPS_ESALT (vc64_tmp_t, vc_t)) { const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); const u64 lsz = get_local_size (0); /** * shared lookup table */ #ifdef REAL_SHM __local u32 s_td0[256]; __local u32 s_td1[256]; __local u32 s_td2[256]; __local u32 s_td3[256]; __local u32 s_td4[256]; __local u32 s_te0[256]; __local u32 s_te1[256]; __local u32 s_te2[256]; __local u32 s_te3[256]; __local u32 s_te4[256]; for (u32 i = lid; i < 256; i += lsz) { s_td0[i] = td0[i]; s_td1[i] = td1[i]; s_td2[i] = td2[i]; s_td3[i] = td3[i]; s_td4[i] = td4[i]; s_te0[i] = te0[i]; s_te1[i] = te1[i]; s_te2[i] = te2[i]; s_te3[i] = te3[i]; s_te4[i] = te4[i]; } barrier (CLK_LOCAL_MEM_FENCE); #else __constant u32a *s_td0 = td0; __constant u32a *s_td1 = td1; __constant u32a *s_td2 = td2; __constant u32a *s_td3 = td3; __constant u32a *s_td4 = td4; __constant u32a *s_te0 = te0; __constant u32a *s_te1 = te1; __constant u32a *s_te2 = te2; __constant u32a *s_te3 = te3; __constant u32a *s_te4 = te4; #endif if (gid >= gid_max) return; // this is the pim range check // it is guaranteed that only 0 or 1 innerloops will match a "pim" mark (each 1000 iterations) // therefore the module limits the inner loop iteration count to 1000 // if the key_pim is set, we know that we have to save and check the key for this pim const int pim_multi = esalt_bufs[digests_offset].pim_multi; const int pim_start = esalt_bufs[digests_offset].pim_start; const int pim_stop = esalt_bufs[digests_offset].pim_stop; int pim = 0; int pim_at = 0; for (u32 j = 0; j < loop_cnt; j++) { const int iter_abs = 1 + loop_pos + j; if ((iter_abs % pim_multi) == pim_multi - 1) { const int pim_cur = (iter_abs / pim_multi) + 1; if ((pim_cur >= pim_start) && (pim_cur <= pim_stop)) { pim = pim_cur; pim_at = j; } } } // irregular pbkdf2 from here u64x ipad[8]; u64x opad[8]; ipad[0] = pack64v (tmps, ipad, gid, 0); ipad[1] = pack64v (tmps, ipad, gid, 1); ipad[2] = pack64v (tmps, ipad, gid, 2); ipad[3] = pack64v (tmps, ipad, gid, 3); ipad[4] = pack64v (tmps, ipad, gid, 4); ipad[5] = pack64v (tmps, ipad, gid, 5); ipad[6] = pack64v (tmps, ipad, gid, 6); ipad[7] = pack64v (tmps, ipad, gid, 7); opad[0] = pack64v (tmps, opad, gid, 0); opad[1] = pack64v (tmps, opad, gid, 1); opad[2] = pack64v (tmps, opad, gid, 2); opad[3] = pack64v (tmps, opad, gid, 3); opad[4] = pack64v (tmps, opad, gid, 4); opad[5] = pack64v (tmps, opad, gid, 5); opad[6] = pack64v (tmps, opad, gid, 6); opad[7] = pack64v (tmps, opad, gid, 7); for (u32 i = 0; i < 24; i += 8) { u64x dgst[8]; u64x out[8]; dgst[0] = pack64v (tmps, dgst, gid, i + 0); dgst[1] = pack64v (tmps, dgst, gid, i + 1); dgst[2] = pack64v (tmps, dgst, gid, i + 2); dgst[3] = pack64v (tmps, dgst, gid, i + 3); dgst[4] = pack64v (tmps, dgst, gid, i + 4); dgst[5] = pack64v (tmps, dgst, gid, i + 5); dgst[6] = pack64v (tmps, dgst, gid, i + 6); dgst[7] = pack64v (tmps, dgst, gid, i + 7); out[0] = pack64v (tmps, out, gid, i + 0); out[1] = pack64v (tmps, out, gid, i + 1); out[2] = pack64v (tmps, out, gid, i + 2); out[3] = pack64v (tmps, out, gid, i + 3); out[4] = pack64v (tmps, out, gid, i + 4); out[5] = pack64v (tmps, out, gid, i + 5); out[6] = pack64v (tmps, out, gid, i + 6); out[7] = pack64v (tmps, out, gid, i + 7); for (u32 j = 0; j < loop_cnt; j++) { u32x w0[4]; u32x w1[4]; u32x w2[4]; u32x w3[4]; u32x w4[4]; u32x w5[4]; u32x w6[4]; u32x w7[4]; w0[0] = h32_from_64 (dgst[0]); w0[1] = l32_from_64 (dgst[0]); w0[2] = h32_from_64 (dgst[1]); w0[3] = l32_from_64 (dgst[1]); w1[0] = h32_from_64 (dgst[2]); w1[1] = l32_from_64 (dgst[2]); w1[2] = h32_from_64 (dgst[3]); w1[3] = l32_from_64 (dgst[3]); w2[0] = h32_from_64 (dgst[4]); w2[1] = l32_from_64 (dgst[4]); w2[2] = h32_from_64 (dgst[5]); w2[3] = l32_from_64 (dgst[5]); w3[0] = h32_from_64 (dgst[6]); w3[1] = l32_from_64 (dgst[6]); w3[2] = h32_from_64 (dgst[7]); w3[3] = l32_from_64 (dgst[7]); w4[0] = 0x80000000; w4[1] = 0; w4[2] = 0; w4[3] = 0; w5[0] = 0; w5[1] = 0; w5[2] = 0; w5[3] = 0; w6[0] = 0; w6[1] = 0; w6[2] = 0; w6[3] = 0; w7[0] = 0; w7[1] = 0; w7[2] = 0; w7[3] = (128 + 64) * 8; hmac_sha512_run_V (w0, w1, w2, w3, w4, w5, w6, w7, ipad, opad, dgst); out[0] ^= dgst[0]; out[1] ^= dgst[1]; out[2] ^= dgst[2]; out[3] ^= dgst[3]; out[4] ^= dgst[4]; out[5] ^= dgst[5]; out[6] ^= dgst[6]; out[7] ^= dgst[7]; // this iteration creates a valid pim if (j == pim_at) { tmps[gid].pim_key[i + 0] = out[0]; tmps[gid].pim_key[i + 1] = out[1]; tmps[gid].pim_key[i + 2] = out[2]; tmps[gid].pim_key[i + 3] = out[3]; tmps[gid].pim_key[i + 4] = out[4]; tmps[gid].pim_key[i + 5] = out[5]; tmps[gid].pim_key[i + 6] = out[6]; tmps[gid].pim_key[i + 7] = out[7]; } } unpack64v (tmps, dgst, gid, i + 0, dgst[0]); unpack64v (tmps, dgst, gid, i + 1, dgst[1]); unpack64v (tmps, dgst, gid, i + 2, dgst[2]); unpack64v (tmps, dgst, gid, i + 3, dgst[3]); unpack64v (tmps, dgst, gid, i + 4, dgst[4]); unpack64v (tmps, dgst, gid, i + 5, dgst[5]); unpack64v (tmps, dgst, gid, i + 6, dgst[6]); unpack64v (tmps, dgst, gid, i + 7, dgst[7]); unpack64v (tmps, out, gid, i + 0, out[0]); unpack64v (tmps, out, gid, i + 1, out[1]); unpack64v (tmps, out, gid, i + 2, out[2]); unpack64v (tmps, out, gid, i + 3, out[3]); unpack64v (tmps, out, gid, i + 4, out[4]); unpack64v (tmps, out, gid, i + 5, out[5]); unpack64v (tmps, out, gid, i + 6, out[6]); unpack64v (tmps, out, gid, i + 7, out[7]); } if (pim == 0) return; if (check_header_0512 (esalt_bufs, tmps[gid].pim_key, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) != -1) tmps[gid].pim = pim; if (check_header_1024 (esalt_bufs, tmps[gid].pim_key, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) != -1) tmps[gid].pim = pim; if (check_header_1536 (esalt_bufs, tmps[gid].pim_key, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) != -1) tmps[gid].pim = pim; } __kernel void m13723_comp (KERN_ATTR_TMPS_ESALT (vc64_tmp_t, vc_t)) { const u64 gid = get_global_id (0); const u64 lid = get_local_id (0); const u64 lsz = get_local_size (0); /** * aes shared */ #ifdef REAL_SHM __local u32 s_td0[256]; __local u32 s_td1[256]; __local u32 s_td2[256]; __local u32 s_td3[256]; __local u32 s_td4[256]; __local u32 s_te0[256]; __local u32 s_te1[256]; __local u32 s_te2[256]; __local u32 s_te3[256]; __local u32 s_te4[256]; for (u32 i = lid; i < 256; i += lsz) { s_td0[i] = td0[i]; s_td1[i] = td1[i]; s_td2[i] = td2[i]; s_td3[i] = td3[i]; s_td4[i] = td4[i]; s_te0[i] = te0[i]; s_te1[i] = te1[i]; s_te2[i] = te2[i]; s_te3[i] = te3[i]; s_te4[i] = te4[i]; } barrier (CLK_LOCAL_MEM_FENCE); #else __constant u32a *s_td0 = td0; __constant u32a *s_td1 = td1; __constant u32a *s_td2 = td2; __constant u32a *s_td3 = td3; __constant u32a *s_td4 = td4; __constant u32a *s_te0 = te0; __constant u32a *s_te1 = te1; __constant u32a *s_te2 = te2; __constant u32a *s_te3 = te3; __constant u32a *s_te4 = te4; #endif if (gid >= gid_max) return; if (tmps[gid].pim) { if (atomic_inc (&hashes_shown[0]) == 0) { mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, 0, gid, 0, tmps[gid].pim, 0); } } else { if (check_header_0512 (esalt_bufs, tmps[gid].out, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) != -1) { if (atomic_inc (&hashes_shown[0]) == 0) { mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, 0, gid, 0, 0, 0); } } if (check_header_1024 (esalt_bufs, tmps[gid].out, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) != -1) { if (atomic_inc (&hashes_shown[0]) == 0) { mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, 0, gid, 0, 0, 0); } } if (check_header_1536 (esalt_bufs, tmps[gid].out, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4) != -1) { if (atomic_inc (&hashes_shown[0]) == 0) { mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, 0, gid, 0, 0, 0); } } } }