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471 lines
11 KiB
Common Lisp
471 lines
11 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_sha256.cl"
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#include "inc_cipher_aes.cl"
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#endif
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typedef struct electrum_wallet
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{
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u32 salt_type;
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u32 iv[4];
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u32 encrypted[4];
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} electrum_wallet_t;
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KERNEL_FQ void m16600_mxx (KERN_ATTR_VECTOR_ESALT (electrum_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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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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sha256_ctx_vector_t ctx;
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sha256_init_vector (&ctx);
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sha256_update_vector (&ctx, w, pw_len);
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sha256_final_vector (&ctx);
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u32x a = ctx.h[0];
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u32x b = ctx.h[1];
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u32x c = ctx.h[2];
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u32x d = ctx.h[3];
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u32x e = ctx.h[4];
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u32x f = ctx.h[5];
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u32x g = ctx.h[6];
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u32x h = ctx.h[7];
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sha256_init_vector (&ctx);
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ctx.w0[0] = a;
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ctx.w0[1] = b;
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ctx.w0[2] = c;
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ctx.w0[3] = d;
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ctx.w1[0] = e;
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ctx.w1[1] = f;
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ctx.w1[2] = g;
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ctx.w1[3] = h;
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ctx.len = 32;
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sha256_final_vector (&ctx);
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a = ctx.h[0];
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b = ctx.h[1];
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c = ctx.h[2];
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d = ctx.h[3];
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e = ctx.h[4];
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f = ctx.h[5];
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g = ctx.h[6];
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h = ctx.h[7];
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u32 ukey[8];
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ukey[0] = hc_swap32_S (a);
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ukey[1] = hc_swap32_S (b);
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ukey[2] = hc_swap32_S (c);
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ukey[3] = hc_swap32_S (d);
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ukey[4] = hc_swap32_S (e);
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ukey[5] = hc_swap32_S (f);
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ukey[6] = hc_swap32_S (g);
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ukey[7] = hc_swap32_S (h);
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#define KEYLEN 60
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u32 ks[KEYLEN];
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aes256_set_decrypt_key (ks, ukey, s_te0, s_te1, s_te2, s_te3, s_td0, s_td1, s_td2, s_td3);
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u32 encrypted[4];
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encrypted[0] = esalt_bufs[digests_offset].encrypted[0];
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encrypted[1] = esalt_bufs[digests_offset].encrypted[1];
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encrypted[2] = esalt_bufs[digests_offset].encrypted[2];
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encrypted[3] = esalt_bufs[digests_offset].encrypted[3];
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u32 out[4];
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aes256_decrypt (ks, encrypted, out, s_td0, s_td1, s_td2, s_td3, s_td4);
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u32 iv[4];
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iv[0] = esalt_bufs[digests_offset].iv[0];
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iv[1] = esalt_bufs[digests_offset].iv[1];
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iv[2] = esalt_bufs[digests_offset].iv[2];
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iv[3] = esalt_bufs[digests_offset].iv[3];
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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 (esalt_bufs[digests_offset].salt_type == 1)
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{
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if (is_valid_hex_32 (out[0]) == 0) continue;
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if (is_valid_hex_32 (out[1]) == 0) continue;
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if (is_valid_hex_32 (out[2]) == 0) continue;
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if (is_valid_hex_32 (out[3]) == 0) continue;
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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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if (esalt_bufs[digests_offset].salt_type == 2)
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{
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if ((u8) (out[0] >> 0) != 'x') continue;
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if ((u8) (out[0] >> 8) != 'p') continue;
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if ((u8) (out[0] >> 16) != 'r') continue;
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if ((u8) (out[0] >> 24) != 'v') continue;
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if (is_valid_base58_32 (out[1]) == 0) continue;
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if (is_valid_base58_32 (out[2]) == 0) continue;
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if (is_valid_base58_32 (out[3]) == 0) continue;
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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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if (esalt_bufs[digests_offset].salt_type == 3)
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{
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// check PKCS7 padding (either 13 times 0x0d or 12 times 0x0c at the end, we only check 12 bytes, it's enough):
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if ((out[1] == 0x0c0c0c0c) && (out[2] == 0x0c0c0c0c) && (out[3] == 0x0c0c0c0c))
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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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if ((out[1] == 0x0d0d0d0d) && (out[2] == 0x0d0d0d0d) && (out[3] == 0x0d0d0d0d))
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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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}
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KERNEL_FQ void m16600_sxx (KERN_ATTR_VECTOR_ESALT (electrum_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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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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sha256_ctx_vector_t ctx;
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sha256_init_vector (&ctx);
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sha256_update_vector (&ctx, w, pw_len);
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sha256_final_vector (&ctx);
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u32x a = ctx.h[0];
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u32x b = ctx.h[1];
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u32x c = ctx.h[2];
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u32x d = ctx.h[3];
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u32x e = ctx.h[4];
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u32x f = ctx.h[5];
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u32x g = ctx.h[6];
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u32x h = ctx.h[7];
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sha256_init_vector (&ctx);
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ctx.w0[0] = a;
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ctx.w0[1] = b;
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ctx.w0[2] = c;
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ctx.w0[3] = d;
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ctx.w1[0] = e;
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ctx.w1[1] = f;
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ctx.w1[2] = g;
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ctx.w1[3] = h;
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ctx.len = 32;
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sha256_final_vector (&ctx);
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a = ctx.h[0];
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b = ctx.h[1];
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c = ctx.h[2];
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d = ctx.h[3];
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e = ctx.h[4];
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f = ctx.h[5];
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g = ctx.h[6];
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h = ctx.h[7];
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u32 ukey[8];
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ukey[0] = hc_swap32_S (a);
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ukey[1] = hc_swap32_S (b);
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ukey[2] = hc_swap32_S (c);
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ukey[3] = hc_swap32_S (d);
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ukey[4] = hc_swap32_S (e);
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ukey[5] = hc_swap32_S (f);
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ukey[6] = hc_swap32_S (g);
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ukey[7] = hc_swap32_S (h);
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#define KEYLEN 60
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u32 ks[KEYLEN];
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aes256_set_decrypt_key (ks, ukey, s_te0, s_te1, s_te2, s_te3, s_td0, s_td1, s_td2, s_td3);
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u32 encrypted[4];
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encrypted[0] = esalt_bufs[digests_offset].encrypted[0];
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encrypted[1] = esalt_bufs[digests_offset].encrypted[1];
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encrypted[2] = esalt_bufs[digests_offset].encrypted[2];
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encrypted[3] = esalt_bufs[digests_offset].encrypted[3];
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u32 out[4];
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aes256_decrypt (ks, encrypted, out, s_td0, s_td1, s_td2, s_td3, s_td4);
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u32 iv[4];
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iv[0] = esalt_bufs[digests_offset].iv[0];
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iv[1] = esalt_bufs[digests_offset].iv[1];
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iv[2] = esalt_bufs[digests_offset].iv[2];
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iv[3] = esalt_bufs[digests_offset].iv[3];
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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 (esalt_bufs[digests_offset].salt_type == 1)
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{
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if (is_valid_hex_32 (out[0]) == 0) continue;
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if (is_valid_hex_32 (out[1]) == 0) continue;
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if (is_valid_hex_32 (out[2]) == 0) continue;
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if (is_valid_hex_32 (out[3]) == 0) continue;
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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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if (esalt_bufs[digests_offset].salt_type == 2)
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{
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if ((u8) (out[0] >> 0) != 'x') continue;
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if ((u8) (out[0] >> 8) != 'p') continue;
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if ((u8) (out[0] >> 16) != 'r') continue;
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if ((u8) (out[0] >> 24) != 'v') continue;
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if (is_valid_base58_32 (out[1]) == 0) continue;
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if (is_valid_base58_32 (out[2]) == 0) continue;
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if (is_valid_base58_32 (out[3]) == 0) continue;
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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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if (esalt_bufs[digests_offset].salt_type == 3)
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{
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// check PKCS7 padding (either 13 times 0x0d or 12 times 0x0c at the end, we only check 12 bytes, it's enough):
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if ((out[1] == 0x0c0c0c0c) && (out[2] == 0x0c0c0c0c) && (out[3] == 0x0c0c0c0c))
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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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if ((out[1] == 0x0d0d0d0d) && (out[2] == 0x0d0d0d0d) && (out[3] == 0x0d0d0d0d))
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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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}
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