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432 lines
8.0 KiB
Common Lisp
432 lines
8.0 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 "inc_vendor.h"
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#include "inc_types.h"
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#include "inc_platform.cl"
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#include "inc_common.cl"
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#include "inc_simd.cl"
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#include "inc_hash_sha1.cl"
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#include "inc_cipher_aes.cl"
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#endif
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typedef struct securezip
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{
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u32 data[36];
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u32 file[16];
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u32 iv[4];
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u32 iv_len;
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} securezip_t;
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KERNEL_FQ void m23001_mxx (KERN_ATTR_VECTOR_ESALT (securezip_t))
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{
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const u64 gid = get_global_id (0);
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const u64 lid = get_local_id (0);
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const u64 lsz = get_local_size (0);
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/**
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* aes shared
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*/
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#ifdef REAL_SHM
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LOCAL_VK u32 s_td0[256];
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LOCAL_VK u32 s_td1[256];
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LOCAL_VK u32 s_td2[256];
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LOCAL_VK u32 s_td3[256];
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LOCAL_VK u32 s_td4[256];
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LOCAL_VK u32 s_te0[256];
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LOCAL_VK u32 s_te1[256];
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LOCAL_VK u32 s_te2[256];
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LOCAL_VK u32 s_te3[256];
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LOCAL_VK u32 s_te4[256];
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for (u32 i = lid; i < 256; i += lsz)
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{
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s_td0[i] = td0[i];
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s_td1[i] = td1[i];
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s_td2[i] = td2[i];
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s_td3[i] = td3[i];
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s_td4[i] = td4[i];
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s_te0[i] = te0[i];
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s_te1[i] = te1[i];
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s_te2[i] = te2[i];
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s_te3[i] = te3[i];
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s_te4[i] = te4[i];
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}
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SYNC_THREADS ();
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#else
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CONSTANT_AS u32a *s_td0 = td0;
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CONSTANT_AS u32a *s_td1 = td1;
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CONSTANT_AS u32a *s_td2 = td2;
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CONSTANT_AS u32a *s_td3 = td3;
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CONSTANT_AS u32a *s_td4 = td4;
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CONSTANT_AS u32a *s_te0 = te0;
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CONSTANT_AS u32a *s_te1 = te1;
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CONSTANT_AS u32a *s_te2 = te2;
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CONSTANT_AS u32a *s_te3 = te3;
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CONSTANT_AS u32a *s_te4 = te4;
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#endif
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if (gid >= gid_max) 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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sha1_ctx_vector_t ctx;
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sha1_init_vector (&ctx);
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sha1_update_vector (&ctx, w, pw_len);
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sha1_final_vector (&ctx);
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u32 t0[4];
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t0[0] = 0x36363636 ^ ctx.h[0];
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t0[1] = 0x36363636 ^ ctx.h[1];
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t0[2] = 0x36363636 ^ ctx.h[2];
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t0[3] = 0x36363636 ^ ctx.h[3];
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u32 t1[4];
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t1[0] = 0x36363636 ^ ctx.h[4];
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t1[1] = 0x36363636;
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t1[2] = 0x36363636;
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t1[3] = 0x36363636;
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u32 t2[4];
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t2[0] = 0x36363636;
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t2[1] = 0x36363636;
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t2[2] = 0x36363636;
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t2[3] = 0x36363636;
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u32 t3[4];
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t3[0] = 0x36363636;
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t3[1] = 0x36363636;
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t3[2] = 0x36363636;
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t3[3] = 0x36363636;
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u32 digest[5];
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digest[0] = SHA1M_A;
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digest[1] = SHA1M_B;
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digest[2] = SHA1M_C;
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digest[3] = SHA1M_D;
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digest[4] = SHA1M_E;
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sha1_transform (t0, t1, t2, t3, digest);
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t0[0] = 0x80000000;
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t0[1] = 0;
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t0[2] = 0;
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t0[3] = 0;
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t1[0] = 0;
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t1[1] = 0;
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t1[2] = 0;
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t1[3] = 0;
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t2[0] = 0;
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t2[1] = 0;
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t2[2] = 0;
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t2[3] = 0;
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t3[0] = 0;
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t3[1] = 0;
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t3[2] = 0;
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t3[3] = 64 * 8;
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sha1_transform (t0, t1, t2, t3, digest);
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u32 key[4];
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key[0] = digest[0];
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key[1] = digest[1];
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key[2] = digest[2];
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key[3] = digest[3];
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u32 iv[4];
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iv[0] = esalt_bufs[digests_offset].data[28];
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iv[1] = esalt_bufs[digests_offset].data[29];
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iv[2] = esalt_bufs[digests_offset].data[30];
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iv[3] = esalt_bufs[digests_offset].data[31];
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u32 data[4];
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data[0] = esalt_bufs[digests_offset].data[32];
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data[1] = esalt_bufs[digests_offset].data[33];
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data[2] = esalt_bufs[digests_offset].data[34];
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data[3] = esalt_bufs[digests_offset].data[35];
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#define KEYLEN 44
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u32 ks[KEYLEN];
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AES128_set_decrypt_key (ks, key, s_te0, s_te1, s_te2, s_te3, s_td0, s_td1, s_td2, s_td3);
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u32 out[4];
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aes128_decrypt (ks, data, out, s_td0, s_td1, s_td2, s_td3, s_td4);
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out[0] ^= iv[0];
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out[1] ^= iv[1];
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out[2] ^= iv[2];
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out[3] ^= iv[3];
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if ((out[0] == 0x10101010) &&
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(out[1] == 0x10101010) &&
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(out[2] == 0x10101010) &&
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(out[3] == 0x10101010))
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{
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if (atomic_inc (&hashes_shown[digests_offset]) == 0)
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{
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mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
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}
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}
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}
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}
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KERNEL_FQ void m23001_sxx (KERN_ATTR_VECTOR_ESALT (securezip_t))
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{
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const u64 gid = get_global_id (0);
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const u64 lid = get_local_id (0);
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const u64 lsz = get_local_size (0);
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/**
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* aes shared
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*/
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#ifdef REAL_SHM
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LOCAL_VK u32 s_td0[256];
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LOCAL_VK u32 s_td1[256];
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LOCAL_VK u32 s_td2[256];
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LOCAL_VK u32 s_td3[256];
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LOCAL_VK u32 s_td4[256];
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LOCAL_VK u32 s_te0[256];
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LOCAL_VK u32 s_te1[256];
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LOCAL_VK u32 s_te2[256];
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LOCAL_VK u32 s_te3[256];
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LOCAL_VK u32 s_te4[256];
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for (u32 i = lid; i < 256; i += lsz)
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{
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s_td0[i] = td0[i];
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s_td1[i] = td1[i];
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s_td2[i] = td2[i];
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s_td3[i] = td3[i];
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s_td4[i] = td4[i];
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s_te0[i] = te0[i];
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s_te1[i] = te1[i];
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s_te2[i] = te2[i];
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s_te3[i] = te3[i];
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s_te4[i] = te4[i];
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}
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SYNC_THREADS ();
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#else
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CONSTANT_AS u32a *s_td0 = td0;
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CONSTANT_AS u32a *s_td1 = td1;
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CONSTANT_AS u32a *s_td2 = td2;
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CONSTANT_AS u32a *s_td3 = td3;
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CONSTANT_AS u32a *s_td4 = td4;
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CONSTANT_AS u32a *s_te0 = te0;
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CONSTANT_AS u32a *s_te1 = te1;
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CONSTANT_AS u32a *s_te2 = te2;
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CONSTANT_AS u32a *s_te3 = te3;
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CONSTANT_AS u32a *s_te4 = te4;
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#endif
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if (gid >= gid_max) 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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sha1_ctx_vector_t ctx;
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sha1_init_vector (&ctx);
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sha1_update_vector (&ctx, w, pw_len);
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sha1_final_vector (&ctx);
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u32 t0[4];
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t0[0] = 0x36363636 ^ ctx.h[0];
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t0[1] = 0x36363636 ^ ctx.h[1];
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t0[2] = 0x36363636 ^ ctx.h[2];
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t0[3] = 0x36363636 ^ ctx.h[3];
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u32 t1[4];
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t1[0] = 0x36363636 ^ ctx.h[4];
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t1[1] = 0x36363636;
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t1[2] = 0x36363636;
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t1[3] = 0x36363636;
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u32 t2[4];
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t2[0] = 0x36363636;
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t2[1] = 0x36363636;
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t2[2] = 0x36363636;
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t2[3] = 0x36363636;
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u32 t3[4];
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t3[0] = 0x36363636;
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t3[1] = 0x36363636;
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t3[2] = 0x36363636;
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t3[3] = 0x36363636;
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u32 digest[5];
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digest[0] = SHA1M_A;
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digest[1] = SHA1M_B;
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digest[2] = SHA1M_C;
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digest[3] = SHA1M_D;
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digest[4] = SHA1M_E;
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sha1_transform (t0, t1, t2, t3, digest);
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t0[0] = 0x80000000;
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t0[1] = 0;
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t0[2] = 0;
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t0[3] = 0;
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t1[0] = 0;
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t1[1] = 0;
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t1[2] = 0;
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t1[3] = 0;
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t2[0] = 0;
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t2[1] = 0;
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t2[2] = 0;
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t2[3] = 0;
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t3[0] = 0;
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t3[1] = 0;
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t3[2] = 0;
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t3[3] = 64 * 8;
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sha1_transform (t0, t1, t2, t3, digest);
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u32 key[4];
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key[0] = digest[0];
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key[1] = digest[1];
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key[2] = digest[2];
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key[3] = digest[3];
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u32 iv[4];
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iv[0] = esalt_bufs[digests_offset].data[28];
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iv[1] = esalt_bufs[digests_offset].data[29];
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iv[2] = esalt_bufs[digests_offset].data[30];
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iv[3] = esalt_bufs[digests_offset].data[31];
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u32 data[4];
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data[0] = esalt_bufs[digests_offset].data[32];
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data[1] = esalt_bufs[digests_offset].data[33];
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data[2] = esalt_bufs[digests_offset].data[34];
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data[3] = esalt_bufs[digests_offset].data[35];
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#define KEYLEN 44
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u32 ks[KEYLEN];
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AES128_set_decrypt_key (ks, key, s_te0, s_te1, s_te2, s_te3, s_td0, s_td1, s_td2, s_td3);
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u32 out[4];
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aes128_decrypt (ks, data, out, s_td0, s_td1, s_td2, s_td3, s_td4);
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out[0] ^= iv[0];
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out[1] ^= iv[1];
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out[2] ^= iv[2];
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out[3] ^= iv[3];
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if ((out[0] == 0x10101010) &&
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(out[1] == 0x10101010) &&
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(out[2] == 0x10101010) &&
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(out[3] == 0x10101010))
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{
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if (atomic_inc (&hashes_shown[digests_offset]) == 0)
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{
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mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos, 0, 0);
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}
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}
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}
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}
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