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360 lines
8.1 KiB
Common Lisp
360 lines
8.1 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_sha512.cl"
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#include "inc_cipher_aes.cl"
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#endif
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typedef struct bitcoin_wallet_tmp
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{
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u64 dgst[8];
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} bitcoin_wallet_tmp_t;
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typedef struct bitcoin_wallet
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{
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u32 cry_master_buf[64];
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u32 cry_master_len;
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u32 cry_salt_buf[16];
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u32 cry_salt_len;
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} bitcoin_wallet_t;
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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)
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{
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digest[0] = ipad[0];
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digest[1] = ipad[1];
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digest[2] = ipad[2];
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digest[3] = ipad[3];
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digest[4] = ipad[4];
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digest[5] = ipad[5];
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digest[6] = ipad[6];
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digest[7] = ipad[7];
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sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest);
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w0[0] = h32_from_64 (digest[0]);
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w0[1] = l32_from_64 (digest[0]);
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w0[2] = h32_from_64 (digest[1]);
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w0[3] = l32_from_64 (digest[1]);
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w1[0] = h32_from_64 (digest[2]);
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w1[1] = l32_from_64 (digest[2]);
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w1[2] = h32_from_64 (digest[3]);
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w1[3] = l32_from_64 (digest[3]);
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w2[0] = h32_from_64 (digest[4]);
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w2[1] = l32_from_64 (digest[4]);
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w2[2] = h32_from_64 (digest[5]);
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w2[3] = l32_from_64 (digest[5]);
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w3[0] = h32_from_64 (digest[6]);
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w3[1] = l32_from_64 (digest[6]);
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w3[2] = h32_from_64 (digest[7]);
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w3[3] = l32_from_64 (digest[7]);
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w4[0] = 0x80000000;
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w4[1] = 0;
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w4[2] = 0;
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w4[3] = 0;
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w5[0] = 0;
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w5[1] = 0;
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w5[2] = 0;
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w5[3] = 0;
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w6[0] = 0;
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w6[1] = 0;
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w6[2] = 0;
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w6[3] = 0;
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w7[0] = 0;
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w7[1] = 0;
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w7[2] = 0;
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w7[3] = (128 + 64) * 8;
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digest[0] = opad[0];
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digest[1] = opad[1];
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digest[2] = opad[2];
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digest[3] = opad[3];
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digest[4] = opad[4];
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digest[5] = opad[5];
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digest[6] = opad[6];
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digest[7] = opad[7];
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sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest);
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}
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KERNEL_FQ void m11300_init (KERN_ATTR_TMPS_ESALT (bitcoin_wallet_tmp_t, bitcoin_wallet_t))
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{
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/**
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* base
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*/
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const u64 gid = get_global_id (0);
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if (gid >= gid_max) return;
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sha512_ctx_t ctx;
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sha512_init (&ctx);
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sha512_update_global_swap (&ctx, pws[gid].i, pws[gid].pw_len);
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sha512_update_global_swap (&ctx, salt_bufs[SALT_POS].salt_buf, salt_bufs[SALT_POS].salt_len);
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sha512_final (&ctx);
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tmps[gid].dgst[0] = ctx.h[0];
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tmps[gid].dgst[1] = ctx.h[1];
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tmps[gid].dgst[2] = ctx.h[2];
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tmps[gid].dgst[3] = ctx.h[3];
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tmps[gid].dgst[4] = ctx.h[4];
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tmps[gid].dgst[5] = ctx.h[5];
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tmps[gid].dgst[6] = ctx.h[6];
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tmps[gid].dgst[7] = ctx.h[7];
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}
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KERNEL_FQ void m11300_loop (KERN_ATTR_TMPS_ESALT (bitcoin_wallet_tmp_t, bitcoin_wallet_t))
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{
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const u64 gid = get_global_id (0);
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if ((gid * VECT_SIZE) >= gid_max) return;
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u64x t0 = pack64v (tmps, dgst, gid, 0);
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u64x t1 = pack64v (tmps, dgst, gid, 1);
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u64x t2 = pack64v (tmps, dgst, gid, 2);
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u64x t3 = pack64v (tmps, dgst, gid, 3);
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u64x t4 = pack64v (tmps, dgst, gid, 4);
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u64x t5 = pack64v (tmps, dgst, gid, 5);
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u64x t6 = pack64v (tmps, dgst, gid, 6);
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u64x t7 = pack64v (tmps, dgst, gid, 7);
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for (u32 i = 0, j = loop_pos; i < loop_cnt; i++, j++)
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{
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u32x w0[4];
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u32x w1[4];
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u32x w2[4];
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u32x w3[4];
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u32x w4[4];
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u32x w5[4];
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u32x w6[4];
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u32x w7[4];
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w0[0] = h32_from_64 (t0);
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w0[1] = l32_from_64 (t0);
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w0[2] = h32_from_64 (t1);
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w0[3] = l32_from_64 (t1);
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w1[0] = h32_from_64 (t2);
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w1[1] = l32_from_64 (t2);
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w1[2] = h32_from_64 (t3);
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w1[3] = l32_from_64 (t3);
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w2[0] = h32_from_64 (t4);
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w2[1] = l32_from_64 (t4);
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w2[2] = h32_from_64 (t5);
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w2[3] = l32_from_64 (t5);
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w3[0] = h32_from_64 (t6);
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w3[1] = l32_from_64 (t6);
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w3[2] = h32_from_64 (t7);
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w3[3] = l32_from_64 (t7);
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w4[0] = 0x80000000;
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w4[1] = 0;
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w4[2] = 0;
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w4[3] = 0;
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w5[0] = 0;
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w5[1] = 0;
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w5[2] = 0;
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w5[3] = 0;
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w6[0] = 0;
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w6[1] = 0;
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w6[2] = 0;
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w6[3] = 0;
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w7[0] = 0;
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w7[1] = 0;
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w7[2] = 0;
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w7[3] = 64 * 8;
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u64x digest[8];
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digest[0] = SHA512M_A;
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digest[1] = SHA512M_B;
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digest[2] = SHA512M_C;
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digest[3] = SHA512M_D;
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digest[4] = SHA512M_E;
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digest[5] = SHA512M_F;
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digest[6] = SHA512M_G;
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digest[7] = SHA512M_H;
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sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest);
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t0 = digest[0];
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t1 = digest[1];
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t2 = digest[2];
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t3 = digest[3];
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t4 = digest[4];
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t5 = digest[5];
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t6 = digest[6];
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t7 = digest[7];
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}
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unpack64v (tmps, dgst, gid, 0, t0);
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unpack64v (tmps, dgst, gid, 1, t1);
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unpack64v (tmps, dgst, gid, 2, t2);
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unpack64v (tmps, dgst, gid, 3, t3);
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unpack64v (tmps, dgst, gid, 4, t4);
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unpack64v (tmps, dgst, gid, 5, t5);
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unpack64v (tmps, dgst, gid, 6, t6);
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unpack64v (tmps, dgst, gid, 7, t7);
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}
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KERNEL_FQ void m11300_comp (KERN_ATTR_TMPS_ESALT (bitcoin_wallet_tmp_t, bitcoin_wallet_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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* real code
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*/
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u64 dgst[8];
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dgst[0] = tmps[gid].dgst[0];
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dgst[1] = tmps[gid].dgst[1];
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dgst[2] = tmps[gid].dgst[2];
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dgst[3] = tmps[gid].dgst[3];
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dgst[4] = tmps[gid].dgst[4];
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dgst[5] = tmps[gid].dgst[5];
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dgst[6] = tmps[gid].dgst[6];
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dgst[7] = tmps[gid].dgst[7];
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u32 key[8];
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key[0] = h32_from_64_S (dgst[0]);
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key[1] = l32_from_64_S (dgst[0]);
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key[2] = h32_from_64_S (dgst[1]);
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key[3] = l32_from_64_S (dgst[1]);
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key[4] = h32_from_64_S (dgst[2]);
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key[5] = l32_from_64_S (dgst[2]);
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key[6] = h32_from_64_S (dgst[3]);
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key[7] = l32_from_64_S (dgst[3]);
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const u32 digest_pos = loop_pos;
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const u32 digest_cur = DIGESTS_OFFSET + digest_pos;
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#define KEYLEN 60
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u32 ks[KEYLEN];
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AES256_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 i = esalt_bufs[digest_cur].cry_master_len - 32;
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u32 iv[4];
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iv[0] = hc_swap32_S (esalt_bufs[digest_cur].cry_master_buf[(i / 4) + 0]);
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iv[1] = hc_swap32_S (esalt_bufs[digest_cur].cry_master_buf[(i / 4) + 1]);
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iv[2] = hc_swap32_S (esalt_bufs[digest_cur].cry_master_buf[(i / 4) + 2]);
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iv[3] = hc_swap32_S (esalt_bufs[digest_cur].cry_master_buf[(i / 4) + 3]);
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i += 16;
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u32 data[4];
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data[0] = hc_swap32_S (esalt_bufs[digest_cur].cry_master_buf[(i / 4) + 0]);
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data[1] = hc_swap32_S (esalt_bufs[digest_cur].cry_master_buf[(i / 4) + 1]);
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data[2] = hc_swap32_S (esalt_bufs[digest_cur].cry_master_buf[(i / 4) + 2]);
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data[3] = hc_swap32_S (esalt_bufs[digest_cur].cry_master_buf[(i / 4) + 3]);
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u32 out[4];
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AES256_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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u32 pad = 0;
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if (esalt_bufs[digest_cur].cry_salt_len != 18)
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{
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/* most wallets */
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pad = 0x10101010;
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if (out[0] != pad) return;
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if (out[1] != pad) return;
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}
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else
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{
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/* Nexus legacy wallet */
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pad = 0x08080808;
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}
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if (out[2] == pad && out[3] == pad)
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{
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if (atomic_inc (&hashes_shown[digest_cur]) == 0)
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{
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mark_hash (plains_buf, d_return_buf, SALT_POS, digests_cnt, digest_pos, digest_cur, gid, 0, 0, 0);
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}
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}
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}
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