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hashcat/OpenCL/m21700-pure.cl

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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#define NEW_SIMD_CODE
#ifdef KERNEL_STATIC
#include "inc_vendor.h"
#include "inc_types.h"
#include "inc_platform.cl"
#include "inc_common.cl"
#include "inc_simd.cl"
#include "inc_hash_sha256.cl"
#include "inc_hash_sha512.cl"
#endif
#define COMPARE_M "inc_comp_multi.cl"
typedef struct electrum
{
u32 data_buf[4096];
u32 data_len;
} electrum_t;
typedef struct electrum_tmp
{
u64 ipad[8];
u64 opad[8];
u64 dgst[8];
u64 out[8];
} electrum_tmp_t;
typedef struct
{
u32 ukey[8];
u32 pubkey[9]; // 32 + 1 bytes (for sign of the curve point)
u32 hook_success;
} electrum_hook_t;
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_FQ void m21700_init (KERN_ATTR_TMPS_HOOKS_ESALT (electrum_tmp_t, electrum_hook_t, electrum_t))
{
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
sha512_hmac_ctx_t sha512_hmac_ctx;
sha512_hmac_init_global_swap (&sha512_hmac_ctx, pws[gid].i, pws[gid].pw_len);
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];
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] = 1;
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_ctx, w0, w1, w2, w3, w4, w5, w6, w7, 4);
sha512_hmac_final (&sha512_hmac_ctx);
tmps[gid].dgst[0] = sha512_hmac_ctx.opad.h[0];
tmps[gid].dgst[1] = sha512_hmac_ctx.opad.h[1];
tmps[gid].dgst[2] = sha512_hmac_ctx.opad.h[2];
tmps[gid].dgst[3] = sha512_hmac_ctx.opad.h[3];
tmps[gid].dgst[4] = sha512_hmac_ctx.opad.h[4];
tmps[gid].dgst[5] = sha512_hmac_ctx.opad.h[5];
tmps[gid].dgst[6] = sha512_hmac_ctx.opad.h[6];
tmps[gid].dgst[7] = sha512_hmac_ctx.opad.h[7];
tmps[gid].out[0] = tmps[gid].dgst[0];
tmps[gid].out[1] = tmps[gid].dgst[1];
tmps[gid].out[2] = tmps[gid].dgst[2];
tmps[gid].out[3] = tmps[gid].dgst[3];
tmps[gid].out[4] = tmps[gid].dgst[4];
tmps[gid].out[5] = tmps[gid].dgst[5];
tmps[gid].out[6] = tmps[gid].dgst[6];
tmps[gid].out[7] = tmps[gid].dgst[7];
}
KERNEL_FQ void m21700_loop (KERN_ATTR_TMPS_HOOKS_ESALT (electrum_tmp_t, electrum_hook_t, electrum_t))
{
const u64 gid = get_global_id (0);
if ((gid * VECT_SIZE) >= gid_max) return;
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);
u64x dgst[8];
u64x out[8];
dgst[0] = pack64v (tmps, dgst, gid, 0);
dgst[1] = pack64v (tmps, dgst, gid, 1);
dgst[2] = pack64v (tmps, dgst, gid, 2);
dgst[3] = pack64v (tmps, dgst, gid, 3);
dgst[4] = pack64v (tmps, dgst, gid, 4);
dgst[5] = pack64v (tmps, dgst, gid, 5);
dgst[6] = pack64v (tmps, dgst, gid, 6);
dgst[7] = pack64v (tmps, dgst, gid, 7);
out[0] = pack64v (tmps, out, gid, 0);
out[1] = pack64v (tmps, out, gid, 1);
out[2] = pack64v (tmps, out, gid, 2);
out[3] = pack64v (tmps, out, gid, 3);
out[4] = pack64v (tmps, out, gid, 4);
out[5] = pack64v (tmps, out, gid, 5);
out[6] = pack64v (tmps, out, gid, 6);
out[7] = pack64v (tmps, out, gid, 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];
}
unpack64v (tmps, dgst, gid, 0, dgst[0]);
unpack64v (tmps, dgst, gid, 1, dgst[1]);
unpack64v (tmps, dgst, gid, 2, dgst[2]);
unpack64v (tmps, dgst, gid, 3, dgst[3]);
unpack64v (tmps, dgst, gid, 4, dgst[4]);
unpack64v (tmps, dgst, gid, 5, dgst[5]);
unpack64v (tmps, dgst, gid, 6, dgst[6]);
unpack64v (tmps, dgst, gid, 7, dgst[7]);
unpack64v (tmps, out, gid, 0, out[0]);
unpack64v (tmps, out, gid, 1, out[1]);
unpack64v (tmps, out, gid, 2, out[2]);
unpack64v (tmps, out, gid, 3, out[3]);
unpack64v (tmps, out, gid, 4, out[4]);
unpack64v (tmps, out, gid, 5, out[5]);
unpack64v (tmps, out, gid, 6, out[6]);
unpack64v (tmps, out, gid, 7, out[7]);
}
KERNEL_FQ void m21700_hook23 (KERN_ATTR_TMPS_HOOKS_ESALT (electrum_tmp_t, electrum_hook_t, electrum_t))
{
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
u64 out[8];
out[0] = tmps[gid].out[0];
out[1] = tmps[gid].out[1];
out[2] = tmps[gid].out[2];
out[3] = tmps[gid].out[3];
out[4] = tmps[gid].out[4];
out[5] = tmps[gid].out[5];
out[6] = tmps[gid].out[6];
out[7] = tmps[gid].out[7];
// we need to perform a modulo operation with 512-bit % 256-bit (bignum modulo):
// the modulus is the secp256k1 group order
/*
the general modulo by shift and substract code (a = a % b):
x = b;
t = a >> 1;
while (x <= t) x <<= 1;
while (a >= b)
{
if (a >= x) a -= x;
x >>= 1;
}
return a; // remainder
*/
u32 a[16];
a[ 0] = h32_from_64_S (out[0]);
a[ 1] = l32_from_64_S (out[0]);
a[ 2] = h32_from_64_S (out[1]);
a[ 3] = l32_from_64_S (out[1]);
a[ 4] = h32_from_64_S (out[2]);
a[ 5] = l32_from_64_S (out[2]);
a[ 6] = h32_from_64_S (out[3]);
a[ 7] = l32_from_64_S (out[3]);
a[ 8] = h32_from_64_S (out[4]);
a[ 9] = l32_from_64_S (out[4]);
a[10] = h32_from_64_S (out[5]);
a[11] = l32_from_64_S (out[5]);
a[12] = h32_from_64_S (out[6]);
a[13] = l32_from_64_S (out[6]);
a[14] = h32_from_64_S (out[7]);
a[15] = l32_from_64_S (out[7]);
u32 b[16];
b[ 0] = 0x00000000;
b[ 1] = 0x00000000;
b[ 2] = 0x00000000;
b[ 3] = 0x00000000;
b[ 4] = 0x00000000;
b[ 5] = 0x00000000;
b[ 6] = 0x00000000;
b[ 7] = 0x00000000;
b[ 8] = 0xffffffff;
b[ 9] = 0xffffffff;
b[10] = 0xffffffff;
b[11] = 0xfffffffe;
b[12] = 0xbaaedce6;
b[13] = 0xaf48a03b;
b[14] = 0xbfd25e8c;
b[15] = 0xd0364141;
/*
* Start:
*/
// x = b (but with a fast "shift" trick to avoid the while loop)
u32 x[16];
x[ 0] = b[ 8]; // this is a trick: we just put the group order's most significant bit all the
x[ 1] = b[ 9]; // way to the top to avoid doing the initial: while (x <= t) x <<= 1
x[ 2] = b[10];
x[ 3] = b[11];
x[ 4] = b[12];
x[ 5] = b[13];
x[ 6] = b[14];
x[ 7] = b[15];
x[ 8] = 0x00000000;
x[ 9] = 0x00000000;
x[10] = 0x00000000;
x[11] = 0x00000000;
x[12] = 0x00000000;
x[13] = 0x00000000;
x[14] = 0x00000000;
x[15] = 0x00000000;
// a >= b
while (a[0] >= b[0])
{
if (a[ 0] == b[ 0]) if (a[ 1] < b[ 1]) break;
if (a[ 1] == b[ 1]) if (a[ 2] < b[ 2]) break;
if (a[ 2] == b[ 2]) if (a[ 3] < b[ 3]) break;
if (a[ 3] == b[ 3]) if (a[ 4] < b[ 4]) break;
if (a[ 4] == b[ 4]) if (a[ 5] < b[ 5]) break;
if (a[ 5] == b[ 5]) if (a[ 6] < b[ 6]) break;
if (a[ 6] == b[ 6]) if (a[ 7] < b[ 7]) break;
if (a[ 7] == b[ 7]) if (a[ 8] < b[ 8]) break;
if (a[ 8] == b[ 8]) if (a[ 9] < b[ 9]) break;
if (a[ 9] == b[ 9]) if (a[10] < b[10]) break;
if (a[10] == b[10]) if (a[11] < b[11]) break;
if (a[11] == b[11]) if (a[12] < b[12]) break;
if (a[12] == b[12]) if (a[13] < b[13]) break;
if (a[13] == b[13]) if (a[14] < b[14]) break;
if (a[14] == b[14]) if (a[15] < b[15]) break;
// r = x (copy it to have the original values for the subtraction)
u32 r[16];
r[ 0] = x[ 0];
r[ 1] = x[ 1];
r[ 2] = x[ 2];
r[ 3] = x[ 3];
r[ 4] = x[ 4];
r[ 5] = x[ 5];
r[ 6] = x[ 6];
r[ 7] = x[ 7];
r[ 8] = x[ 8];
r[ 9] = x[ 9];
r[10] = x[10];
r[11] = x[11];
r[12] = x[12];
r[13] = x[13];
r[14] = x[14];
r[15] = x[15];
// x >>= 1
x[15] = x[15] >> 1 | (x[14] & 1) << 31;
x[14] = x[14] >> 1 | (x[13] & 1) << 31;
x[13] = x[13] >> 1 | (x[12] & 1) << 31;
x[12] = x[12] >> 1 | (x[11] & 1) << 31;
x[11] = x[11] >> 1 | (x[10] & 1) << 31;
x[10] = x[10] >> 1 | (x[ 9] & 1) << 31;
x[ 9] = x[ 9] >> 1 | (x[ 8] & 1) << 31;
x[ 8] = x[ 8] >> 1 | (x[ 7] & 1) << 31;
x[ 7] = x[ 7] >> 1 | (x[ 6] & 1) << 31;
x[ 6] = x[ 6] >> 1 | (x[ 5] & 1) << 31;
x[ 5] = x[ 5] >> 1 | (x[ 4] & 1) << 31;
x[ 4] = x[ 4] >> 1 | (x[ 3] & 1) << 31;
x[ 3] = x[ 3] >> 1 | (x[ 2] & 1) << 31;
x[ 2] = x[ 2] >> 1 | (x[ 1] & 1) << 31;
x[ 1] = x[ 1] >> 1 | (x[ 0] & 1) << 31;
x[ 0] = x[ 0] >> 1;
// if (a >= r) a -= r;
if (a[ 0] < r[ 0]) continue;
if (a[ 0] == r[ 0]) if (a[ 1] < r[ 1]) continue;
if (a[ 1] == r[ 1]) if (a[ 2] < r[ 2]) continue;
if (a[ 2] == r[ 2]) if (a[ 3] < r[ 3]) continue;
if (a[ 3] == r[ 3]) if (a[ 4] < r[ 4]) continue;
if (a[ 4] == r[ 4]) if (a[ 5] < r[ 5]) continue;
if (a[ 5] == r[ 5]) if (a[ 6] < r[ 6]) continue;
if (a[ 6] == r[ 6]) if (a[ 7] < r[ 7]) continue;
if (a[ 7] == r[ 7]) if (a[ 8] < r[ 8]) continue;
if (a[ 8] == r[ 8]) if (a[ 9] < r[ 9]) continue;
if (a[ 9] == r[ 9]) if (a[10] < r[10]) continue;
if (a[10] == r[10]) if (a[11] < r[11]) continue;
if (a[11] == r[11]) if (a[12] < r[12]) continue;
if (a[12] == r[12]) if (a[13] < r[13]) continue;
if (a[13] == r[13]) if (a[14] < r[14]) continue;
if (a[14] == r[14]) if (a[15] < r[15]) continue;
// substract (a -= r):
r[ 0] = a[ 0] - r[ 0];
r[ 1] = a[ 1] - r[ 1];
r[ 2] = a[ 2] - r[ 2];
r[ 3] = a[ 3] - r[ 3];
r[ 4] = a[ 4] - r[ 4];
r[ 5] = a[ 5] - r[ 5];
r[ 6] = a[ 6] - r[ 6];
r[ 7] = a[ 7] - r[ 7];
r[ 8] = a[ 8] - r[ 8];
r[ 9] = a[ 9] - r[ 9];
r[10] = a[10] - r[10];
r[11] = a[11] - r[11];
r[12] = a[12] - r[12];
r[13] = a[13] - r[13];
r[14] = a[14] - r[14];
r[15] = a[15] - r[15];
// take care of the "borrow" (we can't do it the other way around 15...1 because r[x] is changed!)
if (r[ 1] > a[ 1]) r[ 0]--;
if (r[ 2] > a[ 2]) r[ 1]--;
if (r[ 3] > a[ 3]) r[ 2]--;
if (r[ 4] > a[ 4]) r[ 3]--;
if (r[ 5] > a[ 5]) r[ 4]--;
if (r[ 6] > a[ 6]) r[ 5]--;
if (r[ 7] > a[ 7]) r[ 6]--;
if (r[ 8] > a[ 8]) r[ 7]--;
if (r[ 9] > a[ 9]) r[ 8]--;
if (r[10] > a[10]) r[ 9]--;
if (r[11] > a[11]) r[10]--;
if (r[12] > a[12]) r[11]--;
if (r[13] > a[13]) r[12]--;
if (r[14] > a[14]) r[13]--;
if (r[15] > a[15]) r[14]--;
a[ 0] = r[ 0];
a[ 1] = r[ 1];
a[ 2] = r[ 2];
a[ 3] = r[ 3];
a[ 4] = r[ 4];
a[ 5] = r[ 5];
a[ 6] = r[ 6];
a[ 7] = r[ 7];
a[ 8] = r[ 8];
a[ 9] = r[ 9];
a[10] = r[10];
a[11] = r[11];
a[12] = r[12];
a[13] = r[13];
a[14] = r[14];
a[15] = r[15];
}
/**
* copy the last 256 bit (32 bytes) of modulo (a) to the hook buffer
*/
hooks[gid].ukey[0] = hc_swap32_S (a[ 8]);
hooks[gid].ukey[1] = hc_swap32_S (a[ 9]);
hooks[gid].ukey[2] = hc_swap32_S (a[10]);
hooks[gid].ukey[3] = hc_swap32_S (a[11]);
hooks[gid].ukey[4] = hc_swap32_S (a[12]);
hooks[gid].ukey[5] = hc_swap32_S (a[13]);
hooks[gid].ukey[6] = hc_swap32_S (a[14]);
hooks[gid].ukey[7] = hc_swap32_S (a[15]);
}
KERNEL_FQ void m21700_comp (KERN_ATTR_TMPS_HOOKS_ESALT (electrum_tmp_t, electrum_hook_t, electrum_t))
{
/**
* base
*/
const u64 gid = get_global_id (0);
if (gid >= gid_max) return;
if (hooks[gid].hook_success == 0) return;
u32 pubkey[64] = { 0 };
pubkey[0] = hooks[gid].pubkey[0];
pubkey[1] = hooks[gid].pubkey[1];
pubkey[2] = hooks[gid].pubkey[2];
pubkey[3] = hooks[gid].pubkey[3];
pubkey[4] = hooks[gid].pubkey[4];
pubkey[5] = hooks[gid].pubkey[5];
pubkey[6] = hooks[gid].pubkey[6];
pubkey[7] = hooks[gid].pubkey[7];
pubkey[8] = hooks[gid].pubkey[8];
sha512_ctx_t sha512_ctx;
sha512_init (&sha512_ctx);
sha512_update_swap (&sha512_ctx, pubkey, 33); // 33 because of 32 byte curve point + sign
sha512_final (&sha512_ctx);
/*
* sha256-hmac () of the data_buf
*/
GLOBAL_AS u32 *data_buf = (GLOBAL_AS u32 *) esalt_bufs[digests_offset].data_buf;
u32 data_len = esalt_bufs[digests_offset].data_len;
u32 key[16] = { 0 };
key[0] = h32_from_64_S (sha512_ctx.h[4]);
key[1] = l32_from_64_S (sha512_ctx.h[4]);
key[2] = h32_from_64_S (sha512_ctx.h[5]);
key[3] = l32_from_64_S (sha512_ctx.h[5]);
key[4] = h32_from_64_S (sha512_ctx.h[6]);
key[5] = l32_from_64_S (sha512_ctx.h[6]);
key[6] = h32_from_64_S (sha512_ctx.h[7]);
key[7] = l32_from_64_S (sha512_ctx.h[7]);
sha256_hmac_ctx_t sha256_ctx;
sha256_hmac_init (&sha256_ctx, key, 32);
sha256_hmac_update_global_swap (&sha256_ctx, data_buf, data_len);
sha256_hmac_final (&sha256_ctx);
const u32 r0 = sha256_ctx.opad.h[0];
const u32 r1 = sha256_ctx.opad.h[1];
const u32 r2 = sha256_ctx.opad.h[2];
const u32 r3 = sha256_ctx.opad.h[3];
#define il_pos 0
#ifdef KERNEL_STATIC
#include COMPARE_M
#endif
}
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