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hashcat/OpenCL/inc_hash_whirlpool.cl

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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include "inc_vendor.h"
#include "inc_types.h"
#include "inc_common.h"
#include "inc_hash_whirlpool.h"
// important notes on this:
// input buf unused bytes needs to be set to zero
// input buf needs to be in algorithm native byte order (md5 = LE, sha256 = BE, etc)
// input buf needs to be 64 byte aligned when using whirlpool_update()
DECLSPEC void whirlpool_transform (const u32 *w0, const u32 *w1, const u32 *w2, const u32 *w3, u32 *digest, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32 Kh[8];
u32 Kl[8];
Kh[0] = digest[ 0];
Kl[0] = digest[ 1];
Kh[1] = digest[ 2];
Kl[1] = digest[ 3];
Kh[2] = digest[ 4];
Kl[2] = digest[ 5];
Kh[3] = digest[ 6];
Kl[3] = digest[ 7];
Kh[4] = digest[ 8];
Kl[4] = digest[ 9];
Kh[5] = digest[10];
Kl[5] = digest[11];
Kh[6] = digest[12];
Kl[6] = digest[13];
Kh[7] = digest[14];
Kl[7] = digest[15];
u32 stateh[8];
u32 statel[8];
stateh[0] = w0[0] ^ Kh[0];
statel[0] = w0[1] ^ Kl[0];
stateh[1] = w0[2] ^ Kh[1];
statel[1] = w0[3] ^ Kl[1];
stateh[2] = w1[0] ^ Kh[2];
statel[2] = w1[1] ^ Kl[2];
stateh[3] = w1[2] ^ Kh[3];
statel[3] = w1[3] ^ Kl[3];
stateh[4] = w2[0] ^ Kh[4];
statel[4] = w2[1] ^ Kl[4];
stateh[5] = w2[2] ^ Kh[5];
statel[5] = w2[3] ^ Kl[5];
stateh[6] = w3[0] ^ Kh[6];
statel[6] = w3[1] ^ Kl[6];
stateh[7] = w3[2] ^ Kh[7];
statel[7] = w3[3] ^ Kl[7];
u32 r;
for (r = 1; r <= R; r++)
{
u32 Lh[8];
u32 Ll[8];
u32 i;
#ifdef _unroll
#pragma unroll
#endif
for (i = 0; i < 8; i++)
{
const u32 Lp0 = Kh[(i + 8) & 7] >> 24;
const u32 Lp1 = Kh[(i + 7) & 7] >> 16;
const u32 Lp2 = Kh[(i + 6) & 7] >> 8;
const u32 Lp3 = Kh[(i + 5) & 7] >> 0;
const u32 Lp4 = Kl[(i + 4) & 7] >> 24;
const u32 Lp5 = Kl[(i + 3) & 7] >> 16;
const u32 Lp6 = Kl[(i + 2) & 7] >> 8;
const u32 Lp7 = Kl[(i + 1) & 7] >> 0;
Lh[i] = BOX_S (s_Ch, 0, Lp0 & 0xff)
^ BOX_S (s_Ch, 1, Lp1 & 0xff)
^ BOX_S (s_Ch, 2, Lp2 & 0xff)
^ BOX_S (s_Ch, 3, Lp3 & 0xff)
^ BOX_S (s_Ch, 4, Lp4 & 0xff)
^ BOX_S (s_Ch, 5, Lp5 & 0xff)
^ BOX_S (s_Ch, 6, Lp6 & 0xff)
^ BOX_S (s_Ch, 7, Lp7 & 0xff);
Ll[i] = BOX_S (s_Cl, 0, Lp0 & 0xff)
^ BOX_S (s_Cl, 1, Lp1 & 0xff)
^ BOX_S (s_Cl, 2, Lp2 & 0xff)
^ BOX_S (s_Cl, 3, Lp3 & 0xff)
^ BOX_S (s_Cl, 4, Lp4 & 0xff)
^ BOX_S (s_Cl, 5, Lp5 & 0xff)
^ BOX_S (s_Cl, 6, Lp6 & 0xff)
^ BOX_S (s_Cl, 7, Lp7 & 0xff);
}
Kh[0] = Lh[0] ^ rch[r];
Kl[0] = Ll[0] ^ rcl[r];
Kh[1] = Lh[1];
Kl[1] = Ll[1];
Kh[2] = Lh[2];
Kl[2] = Ll[2];
Kh[3] = Lh[3];
Kl[3] = Ll[3];
Kh[4] = Lh[4];
Kl[4] = Ll[4];
Kh[5] = Lh[5];
Kl[5] = Ll[5];
Kh[6] = Lh[6];
Kl[6] = Ll[6];
Kh[7] = Lh[7];
Kl[7] = Ll[7];
#ifdef _unroll
#pragma unroll
#endif
for (i = 0; i < 8; i++)
{
const u32 Lp0 = stateh[(i + 8) & 7] >> 24;
const u32 Lp1 = stateh[(i + 7) & 7] >> 16;
const u32 Lp2 = stateh[(i + 6) & 7] >> 8;
const u32 Lp3 = stateh[(i + 5) & 7] >> 0;
const u32 Lp4 = statel[(i + 4) & 7] >> 24;
const u32 Lp5 = statel[(i + 3) & 7] >> 16;
const u32 Lp6 = statel[(i + 2) & 7] >> 8;
const u32 Lp7 = statel[(i + 1) & 7] >> 0;
Lh[i] = BOX_S (s_Ch, 0, Lp0 & 0xff)
^ BOX_S (s_Ch, 1, Lp1 & 0xff)
^ BOX_S (s_Ch, 2, Lp2 & 0xff)
^ BOX_S (s_Ch, 3, Lp3 & 0xff)
^ BOX_S (s_Ch, 4, Lp4 & 0xff)
^ BOX_S (s_Ch, 5, Lp5 & 0xff)
^ BOX_S (s_Ch, 6, Lp6 & 0xff)
^ BOX_S (s_Ch, 7, Lp7 & 0xff);
Ll[i] = BOX_S (s_Cl, 0, Lp0 & 0xff)
^ BOX_S (s_Cl, 1, Lp1 & 0xff)
^ BOX_S (s_Cl, 2, Lp2 & 0xff)
^ BOX_S (s_Cl, 3, Lp3 & 0xff)
^ BOX_S (s_Cl, 4, Lp4 & 0xff)
^ BOX_S (s_Cl, 5, Lp5 & 0xff)
^ BOX_S (s_Cl, 6, Lp6 & 0xff)
^ BOX_S (s_Cl, 7, Lp7 & 0xff);
}
stateh[0] = Lh[0] ^ Kh[0];
statel[0] = Ll[0] ^ Kl[0];
stateh[1] = Lh[1] ^ Kh[1];
statel[1] = Ll[1] ^ Kl[1];
stateh[2] = Lh[2] ^ Kh[2];
statel[2] = Ll[2] ^ Kl[2];
stateh[3] = Lh[3] ^ Kh[3];
statel[3] = Ll[3] ^ Kl[3];
stateh[4] = Lh[4] ^ Kh[4];
statel[4] = Ll[4] ^ Kl[4];
stateh[5] = Lh[5] ^ Kh[5];
statel[5] = Ll[5] ^ Kl[5];
stateh[6] = Lh[6] ^ Kh[6];
statel[6] = Ll[6] ^ Kl[6];
stateh[7] = Lh[7] ^ Kh[7];
statel[7] = Ll[7] ^ Kl[7];
}
digest[ 0] ^= stateh[0] ^ w0[0];
digest[ 1] ^= statel[0] ^ w0[1];
digest[ 2] ^= stateh[1] ^ w0[2];
digest[ 3] ^= statel[1] ^ w0[3];
digest[ 4] ^= stateh[2] ^ w1[0];
digest[ 5] ^= statel[2] ^ w1[1];
digest[ 6] ^= stateh[3] ^ w1[2];
digest[ 7] ^= statel[3] ^ w1[3];
digest[ 8] ^= stateh[4] ^ w2[0];
digest[ 9] ^= statel[4] ^ w2[1];
digest[10] ^= stateh[5] ^ w2[2];
digest[11] ^= statel[5] ^ w2[3];
digest[12] ^= stateh[6] ^ w3[0];
digest[13] ^= statel[6] ^ w3[1];
digest[14] ^= stateh[7] ^ w3[2];
digest[15] ^= statel[7] ^ w3[3];
}
DECLSPEC void whirlpool_init (whirlpool_ctx_t *ctx, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
ctx->h[ 0] = 0;
ctx->h[ 1] = 0;
ctx->h[ 2] = 0;
ctx->h[ 3] = 0;
ctx->h[ 4] = 0;
ctx->h[ 5] = 0;
ctx->h[ 6] = 0;
ctx->h[ 7] = 0;
ctx->h[ 8] = 0;
ctx->h[ 9] = 0;
ctx->h[10] = 0;
ctx->h[11] = 0;
ctx->h[12] = 0;
ctx->h[13] = 0;
ctx->h[14] = 0;
ctx->h[15] = 0;
ctx->w0[0] = 0;
ctx->w0[1] = 0;
ctx->w0[2] = 0;
ctx->w0[3] = 0;
ctx->w1[0] = 0;
ctx->w1[1] = 0;
ctx->w1[2] = 0;
ctx->w1[3] = 0;
ctx->w2[0] = 0;
ctx->w2[1] = 0;
ctx->w2[2] = 0;
ctx->w2[3] = 0;
ctx->w3[0] = 0;
ctx->w3[1] = 0;
ctx->w3[2] = 0;
ctx->w3[3] = 0;
ctx->len = 0;
ctx->s_Ch = s_Ch;
ctx->s_Cl = s_Cl;
}
DECLSPEC void whirlpool_update_64 (whirlpool_ctx_t *ctx, u32 *w0, u32 *w1, u32 *w2, u32 *w3, const int len)
{
const int pos = ctx->len & 63;
ctx->len += len;
if ((pos + len) < 64)
{
switch_buffer_by_offset_be_S (w0, w1, w2, w3, pos);
ctx->w0[0] |= w0[0];
ctx->w0[1] |= w0[1];
ctx->w0[2] |= w0[2];
ctx->w0[3] |= w0[3];
ctx->w1[0] |= w1[0];
ctx->w1[1] |= w1[1];
ctx->w1[2] |= w1[2];
ctx->w1[3] |= w1[3];
ctx->w2[0] |= w2[0];
ctx->w2[1] |= w2[1];
ctx->w2[2] |= w2[2];
ctx->w2[3] |= w2[3];
ctx->w3[0] |= w3[0];
ctx->w3[1] |= w3[1];
ctx->w3[2] |= w3[2];
ctx->w3[3] |= w3[3];
}
else
{
u32 c0[4] = { 0 };
u32 c1[4] = { 0 };
u32 c2[4] = { 0 };
u32 c3[4] = { 0 };
switch_buffer_by_offset_carry_be_S (w0, w1, w2, w3, c0, c1, c2, c3, pos);
ctx->w0[0] |= w0[0];
ctx->w0[1] |= w0[1];
ctx->w0[2] |= w0[2];
ctx->w0[3] |= w0[3];
ctx->w1[0] |= w1[0];
ctx->w1[1] |= w1[1];
ctx->w1[2] |= w1[2];
ctx->w1[3] |= w1[3];
ctx->w2[0] |= w2[0];
ctx->w2[1] |= w2[1];
ctx->w2[2] |= w2[2];
ctx->w2[3] |= w2[3];
ctx->w3[0] |= w3[0];
ctx->w3[1] |= w3[1];
ctx->w3[2] |= w3[2];
ctx->w3[3] |= w3[3];
whirlpool_transform (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h, ctx->s_Ch, ctx->s_Cl);
ctx->w0[0] = c0[0];
ctx->w0[1] = c0[1];
ctx->w0[2] = c0[2];
ctx->w0[3] = c0[3];
ctx->w1[0] = c1[0];
ctx->w1[1] = c1[1];
ctx->w1[2] = c1[2];
ctx->w1[3] = c1[3];
ctx->w2[0] = c2[0];
ctx->w2[1] = c2[1];
ctx->w2[2] = c2[2];
ctx->w2[3] = c2[3];
ctx->w3[0] = c3[0];
ctx->w3[1] = c3[1];
ctx->w3[2] = c3[2];
ctx->w3[3] = c3[3];
}
}
DECLSPEC void whirlpool_update (whirlpool_ctx_t *ctx, const u32 *w, const int len)
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
whirlpool_update_64 (ctx, w0, w1, w2, w3, 64);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
whirlpool_update_64 (ctx, w0, w1, w2, w3, len - pos1);
}
DECLSPEC void whirlpool_update_swap (whirlpool_ctx_t *ctx, const u32 *w, const int len)
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
w0[0] = hc_swap32_S (w0[0]);
w0[1] = hc_swap32_S (w0[1]);
w0[2] = hc_swap32_S (w0[2]);
w0[3] = hc_swap32_S (w0[3]);
w1[0] = hc_swap32_S (w1[0]);
w1[1] = hc_swap32_S (w1[1]);
w1[2] = hc_swap32_S (w1[2]);
w1[3] = hc_swap32_S (w1[3]);
w2[0] = hc_swap32_S (w2[0]);
w2[1] = hc_swap32_S (w2[1]);
w2[2] = hc_swap32_S (w2[2]);
w2[3] = hc_swap32_S (w2[3]);
w3[0] = hc_swap32_S (w3[0]);
w3[1] = hc_swap32_S (w3[1]);
w3[2] = hc_swap32_S (w3[2]);
w3[3] = hc_swap32_S (w3[3]);
whirlpool_update_64 (ctx, w0, w1, w2, w3, 64);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
w0[0] = hc_swap32_S (w0[0]);
w0[1] = hc_swap32_S (w0[1]);
w0[2] = hc_swap32_S (w0[2]);
w0[3] = hc_swap32_S (w0[3]);
w1[0] = hc_swap32_S (w1[0]);
w1[1] = hc_swap32_S (w1[1]);
w1[2] = hc_swap32_S (w1[2]);
w1[3] = hc_swap32_S (w1[3]);
w2[0] = hc_swap32_S (w2[0]);
w2[1] = hc_swap32_S (w2[1]);
w2[2] = hc_swap32_S (w2[2]);
w2[3] = hc_swap32_S (w2[3]);
w3[0] = hc_swap32_S (w3[0]);
w3[1] = hc_swap32_S (w3[1]);
w3[2] = hc_swap32_S (w3[2]);
w3[3] = hc_swap32_S (w3[3]);
whirlpool_update_64 (ctx, w0, w1, w2, w3, len - pos1);
}
DECLSPEC void whirlpool_update_utf16le (whirlpool_ctx_t *ctx, const u32 *w, const int len)
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le_S (w1, w2, w3);
make_utf16le_S (w0, w0, w1);
whirlpool_update_64 (ctx, w0, w1, w2, w3, 32 * 2);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le_S (w1, w2, w3);
make_utf16le_S (w0, w0, w1);
whirlpool_update_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
}
DECLSPEC void whirlpool_update_utf16le_swap (whirlpool_ctx_t *ctx, const u32 *w, const int len)
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le_S (w1, w2, w3);
make_utf16le_S (w0, w0, w1);
w0[0] = hc_swap32_S (w0[0]);
w0[1] = hc_swap32_S (w0[1]);
w0[2] = hc_swap32_S (w0[2]);
w0[3] = hc_swap32_S (w0[3]);
w1[0] = hc_swap32_S (w1[0]);
w1[1] = hc_swap32_S (w1[1]);
w1[2] = hc_swap32_S (w1[2]);
w1[3] = hc_swap32_S (w1[3]);
w2[0] = hc_swap32_S (w2[0]);
w2[1] = hc_swap32_S (w2[1]);
w2[2] = hc_swap32_S (w2[2]);
w2[3] = hc_swap32_S (w2[3]);
w3[0] = hc_swap32_S (w3[0]);
w3[1] = hc_swap32_S (w3[1]);
w3[2] = hc_swap32_S (w3[2]);
w3[3] = hc_swap32_S (w3[3]);
whirlpool_update_64 (ctx, w0, w1, w2, w3, 32 * 2);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le_S (w1, w2, w3);
make_utf16le_S (w0, w0, w1);
w0[0] = hc_swap32_S (w0[0]);
w0[1] = hc_swap32_S (w0[1]);
w0[2] = hc_swap32_S (w0[2]);
w0[3] = hc_swap32_S (w0[3]);
w1[0] = hc_swap32_S (w1[0]);
w1[1] = hc_swap32_S (w1[1]);
w1[2] = hc_swap32_S (w1[2]);
w1[3] = hc_swap32_S (w1[3]);
w2[0] = hc_swap32_S (w2[0]);
w2[1] = hc_swap32_S (w2[1]);
w2[2] = hc_swap32_S (w2[2]);
w2[3] = hc_swap32_S (w2[3]);
w3[0] = hc_swap32_S (w3[0]);
w3[1] = hc_swap32_S (w3[1]);
w3[2] = hc_swap32_S (w3[2]);
w3[3] = hc_swap32_S (w3[3]);
whirlpool_update_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
}
DECLSPEC void whirlpool_update_global (whirlpool_ctx_t *ctx, const GLOBAL_AS u32 *w, const int len)
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
whirlpool_update_64 (ctx, w0, w1, w2, w3, 64);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
whirlpool_update_64 (ctx, w0, w1, w2, w3, len - pos1);
}
DECLSPEC void whirlpool_update_global_swap (whirlpool_ctx_t *ctx, const GLOBAL_AS u32 *w, const int len)
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
w0[0] = hc_swap32_S (w0[0]);
w0[1] = hc_swap32_S (w0[1]);
w0[2] = hc_swap32_S (w0[2]);
w0[3] = hc_swap32_S (w0[3]);
w1[0] = hc_swap32_S (w1[0]);
w1[1] = hc_swap32_S (w1[1]);
w1[2] = hc_swap32_S (w1[2]);
w1[3] = hc_swap32_S (w1[3]);
w2[0] = hc_swap32_S (w2[0]);
w2[1] = hc_swap32_S (w2[1]);
w2[2] = hc_swap32_S (w2[2]);
w2[3] = hc_swap32_S (w2[3]);
w3[0] = hc_swap32_S (w3[0]);
w3[1] = hc_swap32_S (w3[1]);
w3[2] = hc_swap32_S (w3[2]);
w3[3] = hc_swap32_S (w3[3]);
whirlpool_update_64 (ctx, w0, w1, w2, w3, 64);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
w0[0] = hc_swap32_S (w0[0]);
w0[1] = hc_swap32_S (w0[1]);
w0[2] = hc_swap32_S (w0[2]);
w0[3] = hc_swap32_S (w0[3]);
w1[0] = hc_swap32_S (w1[0]);
w1[1] = hc_swap32_S (w1[1]);
w1[2] = hc_swap32_S (w1[2]);
w1[3] = hc_swap32_S (w1[3]);
w2[0] = hc_swap32_S (w2[0]);
w2[1] = hc_swap32_S (w2[1]);
w2[2] = hc_swap32_S (w2[2]);
w2[3] = hc_swap32_S (w2[3]);
w3[0] = hc_swap32_S (w3[0]);
w3[1] = hc_swap32_S (w3[1]);
w3[2] = hc_swap32_S (w3[2]);
w3[3] = hc_swap32_S (w3[3]);
whirlpool_update_64 (ctx, w0, w1, w2, w3, len - pos1);
}
DECLSPEC void whirlpool_update_global_utf16le (whirlpool_ctx_t *ctx, const GLOBAL_AS u32 *w, const int len)
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le_S (w1, w2, w3);
make_utf16le_S (w0, w0, w1);
whirlpool_update_64 (ctx, w0, w1, w2, w3, 32 * 2);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le_S (w1, w2, w3);
make_utf16le_S (w0, w0, w1);
whirlpool_update_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
}
DECLSPEC void whirlpool_update_global_utf16le_swap (whirlpool_ctx_t *ctx, const GLOBAL_AS u32 *w, const int len)
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le_S (w1, w2, w3);
make_utf16le_S (w0, w0, w1);
w0[0] = hc_swap32_S (w0[0]);
w0[1] = hc_swap32_S (w0[1]);
w0[2] = hc_swap32_S (w0[2]);
w0[3] = hc_swap32_S (w0[3]);
w1[0] = hc_swap32_S (w1[0]);
w1[1] = hc_swap32_S (w1[1]);
w1[2] = hc_swap32_S (w1[2]);
w1[3] = hc_swap32_S (w1[3]);
w2[0] = hc_swap32_S (w2[0]);
w2[1] = hc_swap32_S (w2[1]);
w2[2] = hc_swap32_S (w2[2]);
w2[3] = hc_swap32_S (w2[3]);
w3[0] = hc_swap32_S (w3[0]);
w3[1] = hc_swap32_S (w3[1]);
w3[2] = hc_swap32_S (w3[2]);
w3[3] = hc_swap32_S (w3[3]);
whirlpool_update_64 (ctx, w0, w1, w2, w3, 32 * 2);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le_S (w1, w2, w3);
make_utf16le_S (w0, w0, w1);
w0[0] = hc_swap32_S (w0[0]);
w0[1] = hc_swap32_S (w0[1]);
w0[2] = hc_swap32_S (w0[2]);
w0[3] = hc_swap32_S (w0[3]);
w1[0] = hc_swap32_S (w1[0]);
w1[1] = hc_swap32_S (w1[1]);
w1[2] = hc_swap32_S (w1[2]);
w1[3] = hc_swap32_S (w1[3]);
w2[0] = hc_swap32_S (w2[0]);
w2[1] = hc_swap32_S (w2[1]);
w2[2] = hc_swap32_S (w2[2]);
w2[3] = hc_swap32_S (w2[3]);
w3[0] = hc_swap32_S (w3[0]);
w3[1] = hc_swap32_S (w3[1]);
w3[2] = hc_swap32_S (w3[2]);
w3[3] = hc_swap32_S (w3[3]);
whirlpool_update_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
}
DECLSPEC void whirlpool_final (whirlpool_ctx_t *ctx)
{
const int pos = ctx->len & 63;
append_0x80_4x4_S (ctx->w0, ctx->w1, ctx->w2, ctx->w3, pos ^ 3);
if (pos >= 32)
{
whirlpool_transform (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h, ctx->s_Ch, ctx->s_Cl);
ctx->w0[0] = 0;
ctx->w0[1] = 0;
ctx->w0[2] = 0;
ctx->w0[3] = 0;
ctx->w1[0] = 0;
ctx->w1[1] = 0;
ctx->w1[2] = 0;
ctx->w1[3] = 0;
ctx->w2[0] = 0;
ctx->w2[1] = 0;
ctx->w2[2] = 0;
ctx->w2[3] = 0;
ctx->w3[0] = 0;
ctx->w3[1] = 0;
ctx->w3[2] = 0;
ctx->w3[3] = 0;
}
ctx->w3[2] = 0;
ctx->w3[3] = ctx->len * 8;
whirlpool_transform (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h, ctx->s_Ch, ctx->s_Cl);
}
// whirlpool_hmac
DECLSPEC void whirlpool_hmac_init_64 (whirlpool_hmac_ctx_t *ctx, const u32 *w0, const u32 *w1, const u32 *w2, const u32 *w3, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32 t0[4];
u32 t1[4];
u32 t2[4];
u32 t3[4];
// ipad
t0[0] = w0[0] ^ 0x36363636;
t0[1] = w0[1] ^ 0x36363636;
t0[2] = w0[2] ^ 0x36363636;
t0[3] = w0[3] ^ 0x36363636;
t1[0] = w1[0] ^ 0x36363636;
t1[1] = w1[1] ^ 0x36363636;
t1[2] = w1[2] ^ 0x36363636;
t1[3] = w1[3] ^ 0x36363636;
t2[0] = w2[0] ^ 0x36363636;
t2[1] = w2[1] ^ 0x36363636;
t2[2] = w2[2] ^ 0x36363636;
t2[3] = w2[3] ^ 0x36363636;
t3[0] = w3[0] ^ 0x36363636;
t3[1] = w3[1] ^ 0x36363636;
t3[2] = w3[2] ^ 0x36363636;
t3[3] = w3[3] ^ 0x36363636;
whirlpool_init (&ctx->ipad, s_Ch, s_Cl);
whirlpool_update_64 (&ctx->ipad, t0, t1, t2, t3, 64);
// opad
t0[0] = w0[0] ^ 0x5c5c5c5c;
t0[1] = w0[1] ^ 0x5c5c5c5c;
t0[2] = w0[2] ^ 0x5c5c5c5c;
t0[3] = w0[3] ^ 0x5c5c5c5c;
t1[0] = w1[0] ^ 0x5c5c5c5c;
t1[1] = w1[1] ^ 0x5c5c5c5c;
t1[2] = w1[2] ^ 0x5c5c5c5c;
t1[3] = w1[3] ^ 0x5c5c5c5c;
t2[0] = w2[0] ^ 0x5c5c5c5c;
t2[1] = w2[1] ^ 0x5c5c5c5c;
t2[2] = w2[2] ^ 0x5c5c5c5c;
t2[3] = w2[3] ^ 0x5c5c5c5c;
t3[0] = w3[0] ^ 0x5c5c5c5c;
t3[1] = w3[1] ^ 0x5c5c5c5c;
t3[2] = w3[2] ^ 0x5c5c5c5c;
t3[3] = w3[3] ^ 0x5c5c5c5c;
whirlpool_init (&ctx->opad, s_Ch, s_Cl);
whirlpool_update_64 (&ctx->opad, t0, t1, t2, t3, 64);
}
DECLSPEC void whirlpool_hmac_init (whirlpool_hmac_ctx_t *ctx, const u32 *w, const int len, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
if (len > 64)
{
whirlpool_ctx_t tmp;
whirlpool_init (&tmp, s_Ch, s_Cl);
whirlpool_update (&tmp, w, len);
whirlpool_final (&tmp);
w0[0] = tmp.h[ 0];
w0[1] = tmp.h[ 1];
w0[2] = tmp.h[ 2];
w0[3] = tmp.h[ 3];
w1[0] = tmp.h[ 4];
w1[1] = tmp.h[ 5];
w1[2] = tmp.h[ 6];
w1[3] = tmp.h[ 7];
w2[0] = tmp.h[ 8];
w2[1] = tmp.h[ 9];
w2[2] = tmp.h[10];
w2[3] = tmp.h[11];
w3[0] = tmp.h[12];
w3[1] = tmp.h[13];
w3[2] = tmp.h[14];
w3[3] = tmp.h[15];
}
else
{
w0[0] = w[ 0];
w0[1] = w[ 1];
w0[2] = w[ 2];
w0[3] = w[ 3];
w1[0] = w[ 4];
w1[1] = w[ 5];
w1[2] = w[ 6];
w1[3] = w[ 7];
w2[0] = w[ 8];
w2[1] = w[ 9];
w2[2] = w[10];
w2[3] = w[11];
w3[0] = w[12];
w3[1] = w[13];
w3[2] = w[14];
w3[3] = w[15];
}
whirlpool_hmac_init_64 (ctx, w0, w1, w2, w3, s_Ch, s_Cl);
}
DECLSPEC void whirlpool_hmac_init_swap (whirlpool_hmac_ctx_t *ctx, const u32 *w, const int len, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
if (len > 64)
{
whirlpool_ctx_t tmp;
whirlpool_init (&tmp, s_Ch, s_Cl);
whirlpool_update_swap (&tmp, w, len);
whirlpool_final (&tmp);
w0[0] = tmp.h[ 0];
w0[1] = tmp.h[ 1];
w0[2] = tmp.h[ 2];
w0[3] = tmp.h[ 3];
w1[0] = tmp.h[ 4];
w1[1] = tmp.h[ 5];
w1[2] = tmp.h[ 6];
w1[3] = tmp.h[ 7];
w2[0] = tmp.h[ 8];
w2[1] = tmp.h[ 9];
w2[2] = tmp.h[10];
w2[3] = tmp.h[11];
w3[0] = tmp.h[12];
w3[1] = tmp.h[13];
w3[2] = tmp.h[14];
w3[3] = tmp.h[15];
}
else
{
w0[0] = hc_swap32_S (w[ 0]);
w0[1] = hc_swap32_S (w[ 1]);
w0[2] = hc_swap32_S (w[ 2]);
w0[3] = hc_swap32_S (w[ 3]);
w1[0] = hc_swap32_S (w[ 4]);
w1[1] = hc_swap32_S (w[ 5]);
w1[2] = hc_swap32_S (w[ 6]);
w1[3] = hc_swap32_S (w[ 7]);
w2[0] = hc_swap32_S (w[ 8]);
w2[1] = hc_swap32_S (w[ 9]);
w2[2] = hc_swap32_S (w[10]);
w2[3] = hc_swap32_S (w[11]);
w3[0] = hc_swap32_S (w[12]);
w3[1] = hc_swap32_S (w[13]);
w3[2] = hc_swap32_S (w[14]);
w3[3] = hc_swap32_S (w[15]);
}
whirlpool_hmac_init_64 (ctx, w0, w1, w2, w3, s_Ch, s_Cl);
}
DECLSPEC void whirlpool_hmac_init_global (whirlpool_hmac_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
if (len > 64)
{
whirlpool_ctx_t tmp;
whirlpool_init (&tmp, s_Ch, s_Cl);
whirlpool_update_global (&tmp, w, len);
whirlpool_final (&tmp);
w0[0] = tmp.h[ 0];
w0[1] = tmp.h[ 1];
w0[2] = tmp.h[ 2];
w0[3] = tmp.h[ 3];
w1[0] = tmp.h[ 4];
w1[1] = tmp.h[ 5];
w1[2] = tmp.h[ 6];
w1[3] = tmp.h[ 7];
w2[0] = tmp.h[ 8];
w2[1] = tmp.h[ 9];
w2[2] = tmp.h[10];
w2[3] = tmp.h[11];
w3[0] = tmp.h[12];
w3[1] = tmp.h[13];
w3[2] = tmp.h[14];
w3[3] = tmp.h[15];
}
else
{
w0[0] = w[ 0];
w0[1] = w[ 1];
w0[2] = w[ 2];
w0[3] = w[ 3];
w1[0] = w[ 4];
w1[1] = w[ 5];
w1[2] = w[ 6];
w1[3] = w[ 7];
w2[0] = w[ 8];
w2[1] = w[ 9];
w2[2] = w[10];
w2[3] = w[11];
w3[0] = w[12];
w3[1] = w[13];
w3[2] = w[14];
w3[3] = w[15];
}
whirlpool_hmac_init_64 (ctx, w0, w1, w2, w3, s_Ch, s_Cl);
}
DECLSPEC void whirlpool_hmac_init_global_swap (whirlpool_hmac_ctx_t *ctx, GLOBAL_AS const u32 *w, const int len, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32 w0[4];
u32 w1[4];
u32 w2[4];
u32 w3[4];
if (len > 64)
{
whirlpool_ctx_t tmp;
whirlpool_init (&tmp, s_Ch, s_Cl);
whirlpool_update_global_swap (&tmp, w, len);
whirlpool_final (&tmp);
w0[0] = tmp.h[ 0];
w0[1] = tmp.h[ 1];
w0[2] = tmp.h[ 2];
w0[3] = tmp.h[ 3];
w1[0] = tmp.h[ 4];
w1[1] = tmp.h[ 5];
w1[2] = tmp.h[ 6];
w1[3] = tmp.h[ 7];
w2[0] = tmp.h[ 8];
w2[1] = tmp.h[ 9];
w2[2] = tmp.h[10];
w2[3] = tmp.h[11];
w3[0] = tmp.h[12];
w3[1] = tmp.h[13];
w3[2] = tmp.h[14];
w3[3] = tmp.h[15];
}
else
{
w0[0] = hc_swap32_S (w[ 0]);
w0[1] = hc_swap32_S (w[ 1]);
w0[2] = hc_swap32_S (w[ 2]);
w0[3] = hc_swap32_S (w[ 3]);
w1[0] = hc_swap32_S (w[ 4]);
w1[1] = hc_swap32_S (w[ 5]);
w1[2] = hc_swap32_S (w[ 6]);
w1[3] = hc_swap32_S (w[ 7]);
w2[0] = hc_swap32_S (w[ 8]);
w2[1] = hc_swap32_S (w[ 9]);
w2[2] = hc_swap32_S (w[10]);
w2[3] = hc_swap32_S (w[11]);
w3[0] = hc_swap32_S (w[12]);
w3[1] = hc_swap32_S (w[13]);
w3[2] = hc_swap32_S (w[14]);
w3[3] = hc_swap32_S (w[15]);
}
whirlpool_hmac_init_64 (ctx, w0, w1, w2, w3, s_Ch, s_Cl);
}
DECLSPEC void whirlpool_hmac_update_64 (whirlpool_hmac_ctx_t *ctx, u32 *w0, u32 *w1, u32 *w2, u32 *w3, const int len)
{
whirlpool_update_64 (&ctx->ipad, w0, w1, w2, w3, len);
}
DECLSPEC void whirlpool_hmac_update (whirlpool_hmac_ctx_t *ctx, const u32 *w, const int len)
{
whirlpool_update (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_update_swap (whirlpool_hmac_ctx_t *ctx, const u32 *w, const int len)
{
whirlpool_update_swap (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_update_utf16le (whirlpool_hmac_ctx_t *ctx, const u32 *w, const int len)
{
whirlpool_update_utf16le (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_update_utf16le_swap (whirlpool_hmac_ctx_t *ctx, const u32 *w, const int len)
{
whirlpool_update_utf16le_swap (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_update_global (whirlpool_hmac_ctx_t *ctx, const GLOBAL_AS u32 *w, const int len)
{
whirlpool_update_global (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_update_global_swap (whirlpool_hmac_ctx_t *ctx, const GLOBAL_AS u32 *w, const int len)
{
whirlpool_update_global_swap (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_update_global_utf16le (whirlpool_hmac_ctx_t *ctx, const GLOBAL_AS u32 *w, const int len)
{
whirlpool_update_global_utf16le (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_update_global_utf16le_swap (whirlpool_hmac_ctx_t *ctx, const GLOBAL_AS u32 *w, const int len)
{
whirlpool_update_global_utf16le_swap (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_final (whirlpool_hmac_ctx_t *ctx)
{
whirlpool_final (&ctx->ipad);
u32 t0[4];
u32 t1[4];
u32 t2[4];
u32 t3[4];
t0[0] = ctx->ipad.h[ 0];
t0[1] = ctx->ipad.h[ 1];
t0[2] = ctx->ipad.h[ 2];
t0[3] = ctx->ipad.h[ 3];
t1[0] = ctx->ipad.h[ 4];
t1[1] = ctx->ipad.h[ 5];
t1[2] = ctx->ipad.h[ 6];
t1[3] = ctx->ipad.h[ 7];
t2[0] = ctx->ipad.h[ 8];
t2[1] = ctx->ipad.h[ 9];
t2[2] = ctx->ipad.h[10];
t2[3] = ctx->ipad.h[11];
t3[0] = ctx->ipad.h[12];
t3[1] = ctx->ipad.h[13];
t3[2] = ctx->ipad.h[14];
t3[3] = ctx->ipad.h[15];
whirlpool_update_64 (&ctx->opad, t0, t1, t2, t3, 64);
whirlpool_final (&ctx->opad);
}
// while input buf can be a vector datatype, the length of the different elements can not
DECLSPEC void whirlpool_transform_vector (const u32x *w0, const u32x *w1, const u32x *w2, const u32x *w3, u32x *digest, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32x Kh[8];
u32x Kl[8];
Kh[0] = digest[ 0];
Kl[0] = digest[ 1];
Kh[1] = digest[ 2];
Kl[1] = digest[ 3];
Kh[2] = digest[ 4];
Kl[2] = digest[ 5];
Kh[3] = digest[ 6];
Kl[3] = digest[ 7];
Kh[4] = digest[ 8];
Kl[4] = digest[ 9];
Kh[5] = digest[10];
Kl[5] = digest[11];
Kh[6] = digest[12];
Kl[6] = digest[13];
Kh[7] = digest[14];
Kl[7] = digest[15];
u32x stateh[8];
u32x statel[8];
stateh[0] = w0[0] ^ Kh[0];
statel[0] = w0[1] ^ Kl[0];
stateh[1] = w0[2] ^ Kh[1];
statel[1] = w0[3] ^ Kl[1];
stateh[2] = w1[0] ^ Kh[2];
statel[2] = w1[1] ^ Kl[2];
stateh[3] = w1[2] ^ Kh[3];
statel[3] = w1[3] ^ Kl[3];
stateh[4] = w2[0] ^ Kh[4];
statel[4] = w2[1] ^ Kl[4];
stateh[5] = w2[2] ^ Kh[5];
statel[5] = w2[3] ^ Kl[5];
stateh[6] = w3[0] ^ Kh[6];
statel[6] = w3[1] ^ Kl[6];
stateh[7] = w3[2] ^ Kh[7];
statel[7] = w3[3] ^ Kl[7];
u32 r;
for (r = 1; r <= R; r++)
{
u32x Lh[8];
u32x Ll[8];
u32 i;
#ifdef _unroll
#pragma unroll
#endif
for (i = 0; i < 8; i++)
{
const u32x Lp0 = Kh[(i + 8) & 7] >> 24;
const u32x Lp1 = Kh[(i + 7) & 7] >> 16;
const u32x Lp2 = Kh[(i + 6) & 7] >> 8;
const u32x Lp3 = Kh[(i + 5) & 7] >> 0;
const u32x Lp4 = Kl[(i + 4) & 7] >> 24;
const u32x Lp5 = Kl[(i + 3) & 7] >> 16;
const u32x Lp6 = Kl[(i + 2) & 7] >> 8;
const u32x Lp7 = Kl[(i + 1) & 7] >> 0;
Lh[i] = BOX (s_Ch, 0, Lp0 & 0xff)
^ BOX (s_Ch, 1, Lp1 & 0xff)
^ BOX (s_Ch, 2, Lp2 & 0xff)
^ BOX (s_Ch, 3, Lp3 & 0xff)
^ BOX (s_Ch, 4, Lp4 & 0xff)
^ BOX (s_Ch, 5, Lp5 & 0xff)
^ BOX (s_Ch, 6, Lp6 & 0xff)
^ BOX (s_Ch, 7, Lp7 & 0xff);
Ll[i] = BOX (s_Cl, 0, Lp0 & 0xff)
^ BOX (s_Cl, 1, Lp1 & 0xff)
^ BOX (s_Cl, 2, Lp2 & 0xff)
^ BOX (s_Cl, 3, Lp3 & 0xff)
^ BOX (s_Cl, 4, Lp4 & 0xff)
^ BOX (s_Cl, 5, Lp5 & 0xff)
^ BOX (s_Cl, 6, Lp6 & 0xff)
^ BOX (s_Cl, 7, Lp7 & 0xff);
}
Kh[0] = Lh[0] ^ rch[r];
Kl[0] = Ll[0] ^ rcl[r];
Kh[1] = Lh[1];
Kl[1] = Ll[1];
Kh[2] = Lh[2];
Kl[2] = Ll[2];
Kh[3] = Lh[3];
Kl[3] = Ll[3];
Kh[4] = Lh[4];
Kl[4] = Ll[4];
Kh[5] = Lh[5];
Kl[5] = Ll[5];
Kh[6] = Lh[6];
Kl[6] = Ll[6];
Kh[7] = Lh[7];
Kl[7] = Ll[7];
#ifdef _unroll
#pragma unroll
#endif
for (i = 0; i < 8; i++)
{
const u32x Lp0 = stateh[(i + 8) & 7] >> 24;
const u32x Lp1 = stateh[(i + 7) & 7] >> 16;
const u32x Lp2 = stateh[(i + 6) & 7] >> 8;
const u32x Lp3 = stateh[(i + 5) & 7] >> 0;
const u32x Lp4 = statel[(i + 4) & 7] >> 24;
const u32x Lp5 = statel[(i + 3) & 7] >> 16;
const u32x Lp6 = statel[(i + 2) & 7] >> 8;
const u32x Lp7 = statel[(i + 1) & 7] >> 0;
Lh[i] = BOX (s_Ch, 0, Lp0 & 0xff)
^ BOX (s_Ch, 1, Lp1 & 0xff)
^ BOX (s_Ch, 2, Lp2 & 0xff)
^ BOX (s_Ch, 3, Lp3 & 0xff)
^ BOX (s_Ch, 4, Lp4 & 0xff)
^ BOX (s_Ch, 5, Lp5 & 0xff)
^ BOX (s_Ch, 6, Lp6 & 0xff)
^ BOX (s_Ch, 7, Lp7 & 0xff);
Ll[i] = BOX (s_Cl, 0, Lp0 & 0xff)
^ BOX (s_Cl, 1, Lp1 & 0xff)
^ BOX (s_Cl, 2, Lp2 & 0xff)
^ BOX (s_Cl, 3, Lp3 & 0xff)
^ BOX (s_Cl, 4, Lp4 & 0xff)
^ BOX (s_Cl, 5, Lp5 & 0xff)
^ BOX (s_Cl, 6, Lp6 & 0xff)
^ BOX (s_Cl, 7, Lp7 & 0xff);
}
stateh[0] = Lh[0] ^ Kh[0];
statel[0] = Ll[0] ^ Kl[0];
stateh[1] = Lh[1] ^ Kh[1];
statel[1] = Ll[1] ^ Kl[1];
stateh[2] = Lh[2] ^ Kh[2];
statel[2] = Ll[2] ^ Kl[2];
stateh[3] = Lh[3] ^ Kh[3];
statel[3] = Ll[3] ^ Kl[3];
stateh[4] = Lh[4] ^ Kh[4];
statel[4] = Ll[4] ^ Kl[4];
stateh[5] = Lh[5] ^ Kh[5];
statel[5] = Ll[5] ^ Kl[5];
stateh[6] = Lh[6] ^ Kh[6];
statel[6] = Ll[6] ^ Kl[6];
stateh[7] = Lh[7] ^ Kh[7];
statel[7] = Ll[7] ^ Kl[7];
}
digest[ 0] ^= stateh[0] ^ w0[0];
digest[ 1] ^= statel[0] ^ w0[1];
digest[ 2] ^= stateh[1] ^ w0[2];
digest[ 3] ^= statel[1] ^ w0[3];
digest[ 4] ^= stateh[2] ^ w1[0];
digest[ 5] ^= statel[2] ^ w1[1];
digest[ 6] ^= stateh[3] ^ w1[2];
digest[ 7] ^= statel[3] ^ w1[3];
digest[ 8] ^= stateh[4] ^ w2[0];
digest[ 9] ^= statel[4] ^ w2[1];
digest[10] ^= stateh[5] ^ w2[2];
digest[11] ^= statel[5] ^ w2[3];
digest[12] ^= stateh[6] ^ w3[0];
digest[13] ^= statel[6] ^ w3[1];
digest[14] ^= stateh[7] ^ w3[2];
digest[15] ^= statel[7] ^ w3[3];
}
DECLSPEC void whirlpool_init_vector (whirlpool_ctx_vector_t *ctx, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
ctx->h[ 0] = 0;
ctx->h[ 1] = 0;
ctx->h[ 2] = 0;
ctx->h[ 3] = 0;
ctx->h[ 4] = 0;
ctx->h[ 5] = 0;
ctx->h[ 6] = 0;
ctx->h[ 7] = 0;
ctx->h[ 8] = 0;
ctx->h[ 9] = 0;
ctx->h[10] = 0;
ctx->h[11] = 0;
ctx->h[12] = 0;
ctx->h[13] = 0;
ctx->h[14] = 0;
ctx->h[15] = 0;
ctx->w0[0] = 0;
ctx->w0[1] = 0;
ctx->w0[2] = 0;
ctx->w0[3] = 0;
ctx->w1[0] = 0;
ctx->w1[1] = 0;
ctx->w1[2] = 0;
ctx->w1[3] = 0;
ctx->w2[0] = 0;
ctx->w2[1] = 0;
ctx->w2[2] = 0;
ctx->w2[3] = 0;
ctx->w3[0] = 0;
ctx->w3[1] = 0;
ctx->w3[2] = 0;
ctx->w3[3] = 0;
ctx->len = 0;
ctx->s_Ch = s_Ch;
ctx->s_Cl = s_Cl;
}
DECLSPEC void whirlpool_init_vector_from_scalar (whirlpool_ctx_vector_t *ctx, whirlpool_ctx_t *ctx0)
{
ctx->h[ 0] = ctx0->h[ 0];
ctx->h[ 1] = ctx0->h[ 1];
ctx->h[ 2] = ctx0->h[ 2];
ctx->h[ 3] = ctx0->h[ 3];
ctx->h[ 4] = ctx0->h[ 4];
ctx->h[ 5] = ctx0->h[ 5];
ctx->h[ 6] = ctx0->h[ 6];
ctx->h[ 7] = ctx0->h[ 7];
ctx->h[ 8] = ctx0->h[ 8];
ctx->h[ 9] = ctx0->h[ 9];
ctx->h[10] = ctx0->h[10];
ctx->h[11] = ctx0->h[11];
ctx->h[12] = ctx0->h[12];
ctx->h[13] = ctx0->h[13];
ctx->h[14] = ctx0->h[14];
ctx->h[15] = ctx0->h[15];
ctx->w0[0] = ctx0->w0[0];
ctx->w0[1] = ctx0->w0[1];
ctx->w0[2] = ctx0->w0[2];
ctx->w0[3] = ctx0->w0[3];
ctx->w1[0] = ctx0->w1[0];
ctx->w1[1] = ctx0->w1[1];
ctx->w1[2] = ctx0->w1[2];
ctx->w1[3] = ctx0->w1[3];
ctx->w2[0] = ctx0->w2[0];
ctx->w2[1] = ctx0->w2[1];
ctx->w2[2] = ctx0->w2[2];
ctx->w2[3] = ctx0->w2[3];
ctx->w3[0] = ctx0->w3[0];
ctx->w3[1] = ctx0->w3[1];
ctx->w3[2] = ctx0->w3[2];
ctx->w3[3] = ctx0->w3[3];
ctx->len = ctx0->len;
ctx->s_Ch = ctx0->s_Ch;
ctx->s_Cl = ctx0->s_Cl;
}
DECLSPEC void whirlpool_update_vector_64 (whirlpool_ctx_vector_t *ctx, u32x *w0, u32x *w1, u32x *w2, u32x *w3, const int len)
{
const int pos = ctx->len & 63;
ctx->len += len;
if ((pos + len) < 64)
{
switch_buffer_by_offset_be (w0, w1, w2, w3, pos);
ctx->w0[0] |= w0[0];
ctx->w0[1] |= w0[1];
ctx->w0[2] |= w0[2];
ctx->w0[3] |= w0[3];
ctx->w1[0] |= w1[0];
ctx->w1[1] |= w1[1];
ctx->w1[2] |= w1[2];
ctx->w1[3] |= w1[3];
ctx->w2[0] |= w2[0];
ctx->w2[1] |= w2[1];
ctx->w2[2] |= w2[2];
ctx->w2[3] |= w2[3];
ctx->w3[0] |= w3[0];
ctx->w3[1] |= w3[1];
ctx->w3[2] |= w3[2];
ctx->w3[3] |= w3[3];
}
else
{
u32x c0[4] = { 0 };
u32x c1[4] = { 0 };
u32x c2[4] = { 0 };
u32x c3[4] = { 0 };
switch_buffer_by_offset_carry_be (w0, w1, w2, w3, c0, c1, c2, c3, pos);
ctx->w0[0] |= w0[0];
ctx->w0[1] |= w0[1];
ctx->w0[2] |= w0[2];
ctx->w0[3] |= w0[3];
ctx->w1[0] |= w1[0];
ctx->w1[1] |= w1[1];
ctx->w1[2] |= w1[2];
ctx->w1[3] |= w1[3];
ctx->w2[0] |= w2[0];
ctx->w2[1] |= w2[1];
ctx->w2[2] |= w2[2];
ctx->w2[3] |= w2[3];
ctx->w3[0] |= w3[0];
ctx->w3[1] |= w3[1];
ctx->w3[2] |= w3[2];
ctx->w3[3] |= w3[3];
whirlpool_transform_vector (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h, ctx->s_Ch, ctx->s_Cl);
ctx->w0[0] = c0[0];
ctx->w0[1] = c0[1];
ctx->w0[2] = c0[2];
ctx->w0[3] = c0[3];
ctx->w1[0] = c1[0];
ctx->w1[1] = c1[1];
ctx->w1[2] = c1[2];
ctx->w1[3] = c1[3];
ctx->w2[0] = c2[0];
ctx->w2[1] = c2[1];
ctx->w2[2] = c2[2];
ctx->w2[3] = c2[3];
ctx->w3[0] = c3[0];
ctx->w3[1] = c3[1];
ctx->w3[2] = c3[2];
ctx->w3[3] = c3[3];
}
}
DECLSPEC void whirlpool_update_vector (whirlpool_ctx_vector_t *ctx, const u32x *w, const int len)
{
u32x w0[4];
u32x w1[4];
u32x w2[4];
u32x w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
whirlpool_update_vector_64 (ctx, w0, w1, w2, w3, 64);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
whirlpool_update_vector_64 (ctx, w0, w1, w2, w3, len - pos1);
}
DECLSPEC void whirlpool_update_vector_swap (whirlpool_ctx_vector_t *ctx, const u32x *w, const int len)
{
u32x w0[4];
u32x w1[4];
u32x w2[4];
u32x w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 64; pos1 += 64, pos4 += 16)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
w0[0] = hc_swap32 (w0[0]);
w0[1] = hc_swap32 (w0[1]);
w0[2] = hc_swap32 (w0[2]);
w0[3] = hc_swap32 (w0[3]);
w1[0] = hc_swap32 (w1[0]);
w1[1] = hc_swap32 (w1[1]);
w1[2] = hc_swap32 (w1[2]);
w1[3] = hc_swap32 (w1[3]);
w2[0] = hc_swap32 (w2[0]);
w2[1] = hc_swap32 (w2[1]);
w2[2] = hc_swap32 (w2[2]);
w2[3] = hc_swap32 (w2[3]);
w3[0] = hc_swap32 (w3[0]);
w3[1] = hc_swap32 (w3[1]);
w3[2] = hc_swap32 (w3[2]);
w3[3] = hc_swap32 (w3[3]);
whirlpool_update_vector_64 (ctx, w0, w1, w2, w3, 64);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
w2[0] = w[pos4 + 8];
w2[1] = w[pos4 + 9];
w2[2] = w[pos4 + 10];
w2[3] = w[pos4 + 11];
w3[0] = w[pos4 + 12];
w3[1] = w[pos4 + 13];
w3[2] = w[pos4 + 14];
w3[3] = w[pos4 + 15];
w0[0] = hc_swap32 (w0[0]);
w0[1] = hc_swap32 (w0[1]);
w0[2] = hc_swap32 (w0[2]);
w0[3] = hc_swap32 (w0[3]);
w1[0] = hc_swap32 (w1[0]);
w1[1] = hc_swap32 (w1[1]);
w1[2] = hc_swap32 (w1[2]);
w1[3] = hc_swap32 (w1[3]);
w2[0] = hc_swap32 (w2[0]);
w2[1] = hc_swap32 (w2[1]);
w2[2] = hc_swap32 (w2[2]);
w2[3] = hc_swap32 (w2[3]);
w3[0] = hc_swap32 (w3[0]);
w3[1] = hc_swap32 (w3[1]);
w3[2] = hc_swap32 (w3[2]);
w3[3] = hc_swap32 (w3[3]);
whirlpool_update_vector_64 (ctx, w0, w1, w2, w3, len - pos1);
}
DECLSPEC void whirlpool_update_vector_utf16le (whirlpool_ctx_vector_t *ctx, const u32x *w, const int len)
{
u32x w0[4];
u32x w1[4];
u32x w2[4];
u32x w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le (w1, w2, w3);
make_utf16le (w0, w0, w1);
whirlpool_update_vector_64 (ctx, w0, w1, w2, w3, 32 * 2);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le (w1, w2, w3);
make_utf16le (w0, w0, w1);
whirlpool_update_vector_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
}
DECLSPEC void whirlpool_update_vector_utf16le_swap (whirlpool_ctx_vector_t *ctx, const u32x *w, const int len)
{
u32x w0[4];
u32x w1[4];
u32x w2[4];
u32x w3[4];
int pos1;
int pos4;
for (pos1 = 0, pos4 = 0; pos1 < len - 32; pos1 += 32, pos4 += 8)
{
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le (w1, w2, w3);
make_utf16le (w0, w0, w1);
w0[0] = hc_swap32 (w0[0]);
w0[1] = hc_swap32 (w0[1]);
w0[2] = hc_swap32 (w0[2]);
w0[3] = hc_swap32 (w0[3]);
w1[0] = hc_swap32 (w1[0]);
w1[1] = hc_swap32 (w1[1]);
w1[2] = hc_swap32 (w1[2]);
w1[3] = hc_swap32 (w1[3]);
w2[0] = hc_swap32 (w2[0]);
w2[1] = hc_swap32 (w2[1]);
w2[2] = hc_swap32 (w2[2]);
w2[3] = hc_swap32 (w2[3]);
w3[0] = hc_swap32 (w3[0]);
w3[1] = hc_swap32 (w3[1]);
w3[2] = hc_swap32 (w3[2]);
w3[3] = hc_swap32 (w3[3]);
whirlpool_update_vector_64 (ctx, w0, w1, w2, w3, 32 * 2);
}
w0[0] = w[pos4 + 0];
w0[1] = w[pos4 + 1];
w0[2] = w[pos4 + 2];
w0[3] = w[pos4 + 3];
w1[0] = w[pos4 + 4];
w1[1] = w[pos4 + 5];
w1[2] = w[pos4 + 6];
w1[3] = w[pos4 + 7];
make_utf16le (w1, w2, w3);
make_utf16le (w0, w0, w1);
w0[0] = hc_swap32 (w0[0]);
w0[1] = hc_swap32 (w0[1]);
w0[2] = hc_swap32 (w0[2]);
w0[3] = hc_swap32 (w0[3]);
w1[0] = hc_swap32 (w1[0]);
w1[1] = hc_swap32 (w1[1]);
w1[2] = hc_swap32 (w1[2]);
w1[3] = hc_swap32 (w1[3]);
w2[0] = hc_swap32 (w2[0]);
w2[1] = hc_swap32 (w2[1]);
w2[2] = hc_swap32 (w2[2]);
w2[3] = hc_swap32 (w2[3]);
w3[0] = hc_swap32 (w3[0]);
w3[1] = hc_swap32 (w3[1]);
w3[2] = hc_swap32 (w3[2]);
w3[3] = hc_swap32 (w3[3]);
whirlpool_update_vector_64 (ctx, w0, w1, w2, w3, (len - pos1) * 2);
}
DECLSPEC void whirlpool_final_vector (whirlpool_ctx_vector_t *ctx)
{
const int pos = ctx->len & 63;
append_0x80_4x4 (ctx->w0, ctx->w1, ctx->w2, ctx->w3, pos ^ 3);
if (pos >= 32)
{
whirlpool_transform_vector (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h, ctx->s_Ch, ctx->s_Cl);
ctx->w0[0] = 0;
ctx->w0[1] = 0;
ctx->w0[2] = 0;
ctx->w0[3] = 0;
ctx->w1[0] = 0;
ctx->w1[1] = 0;
ctx->w1[2] = 0;
ctx->w1[3] = 0;
ctx->w2[0] = 0;
ctx->w2[1] = 0;
ctx->w2[2] = 0;
ctx->w2[3] = 0;
ctx->w3[0] = 0;
ctx->w3[1] = 0;
ctx->w3[2] = 0;
ctx->w3[3] = 0;
}
ctx->w3[2] = 0;
ctx->w3[3] = ctx->len * 8;
whirlpool_transform_vector (ctx->w0, ctx->w1, ctx->w2, ctx->w3, ctx->h, ctx->s_Ch, ctx->s_Cl);
}
// HMAC + Vector
DECLSPEC void whirlpool_hmac_init_vector_64 (whirlpool_hmac_ctx_vector_t *ctx, const u32x *w0, const u32x *w1, const u32x *w2, const u32x *w3, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32x t0[4];
u32x t1[4];
u32x t2[4];
u32x t3[4];
// ipad
t0[0] = w0[0] ^ 0x36363636;
t0[1] = w0[1] ^ 0x36363636;
t0[2] = w0[2] ^ 0x36363636;
t0[3] = w0[3] ^ 0x36363636;
t1[0] = w1[0] ^ 0x36363636;
t1[1] = w1[1] ^ 0x36363636;
t1[2] = w1[2] ^ 0x36363636;
t1[3] = w1[3] ^ 0x36363636;
t2[0] = w2[0] ^ 0x36363636;
t2[1] = w2[1] ^ 0x36363636;
t2[2] = w2[2] ^ 0x36363636;
t2[3] = w2[3] ^ 0x36363636;
t3[0] = w3[0] ^ 0x36363636;
t3[1] = w3[1] ^ 0x36363636;
t3[2] = w3[2] ^ 0x36363636;
t3[3] = w3[3] ^ 0x36363636;
whirlpool_init_vector (&ctx->ipad, s_Ch, s_Cl);
whirlpool_update_vector_64 (&ctx->ipad, t0, t1, t2, t3, 64);
// opad
t0[0] = w0[0] ^ 0x5c5c5c5c;
t0[1] = w0[1] ^ 0x5c5c5c5c;
t0[2] = w0[2] ^ 0x5c5c5c5c;
t0[3] = w0[3] ^ 0x5c5c5c5c;
t1[0] = w1[0] ^ 0x5c5c5c5c;
t1[1] = w1[1] ^ 0x5c5c5c5c;
t1[2] = w1[2] ^ 0x5c5c5c5c;
t1[3] = w1[3] ^ 0x5c5c5c5c;
t2[0] = w2[0] ^ 0x5c5c5c5c;
t2[1] = w2[1] ^ 0x5c5c5c5c;
t2[2] = w2[2] ^ 0x5c5c5c5c;
t2[3] = w2[3] ^ 0x5c5c5c5c;
t3[0] = w3[0] ^ 0x5c5c5c5c;
t3[1] = w3[1] ^ 0x5c5c5c5c;
t3[2] = w3[2] ^ 0x5c5c5c5c;
t3[3] = w3[3] ^ 0x5c5c5c5c;
whirlpool_init_vector (&ctx->opad, s_Ch, s_Cl);
whirlpool_update_vector_64 (&ctx->opad, t0, t1, t2, t3, 64);
}
DECLSPEC void whirlpool_hmac_init_vector (whirlpool_hmac_ctx_vector_t *ctx, const u32x *w, const int len, SHM_TYPE u32 (*s_Ch)[256], SHM_TYPE u32 (*s_Cl)[256])
{
u32x w0[4];
u32x w1[4];
u32x w2[4];
u32x w3[4];
if (len > 64)
{
whirlpool_ctx_vector_t tmp;
whirlpool_init_vector (&tmp, s_Ch, s_Cl);
whirlpool_update_vector (&tmp, w, len);
whirlpool_final_vector (&tmp);
w0[0] = tmp.h[ 0];
w0[1] = tmp.h[ 1];
w0[2] = tmp.h[ 2];
w0[3] = tmp.h[ 3];
w1[0] = tmp.h[ 4];
w1[1] = tmp.h[ 5];
w1[2] = tmp.h[ 6];
w1[3] = tmp.h[ 7];
w2[0] = tmp.h[ 8];
w2[1] = tmp.h[ 9];
w2[2] = tmp.h[10];
w2[3] = tmp.h[11];
w3[0] = tmp.h[12];
w3[1] = tmp.h[13];
w3[2] = tmp.h[14];
w3[3] = tmp.h[15];
}
else
{
w0[0] = w[ 0];
w0[1] = w[ 1];
w0[2] = w[ 2];
w0[3] = w[ 3];
w1[0] = w[ 4];
w1[1] = w[ 5];
w1[2] = w[ 6];
w1[3] = w[ 7];
w2[0] = w[ 8];
w2[1] = w[ 9];
w2[2] = w[10];
w2[3] = w[11];
w3[0] = w[12];
w3[1] = w[13];
w3[2] = w[14];
w3[3] = w[15];
}
whirlpool_hmac_init_vector_64 (ctx, w0, w1, w2, w3, s_Ch, s_Cl);
}
DECLSPEC void whirlpool_hmac_update_vector_64 (whirlpool_hmac_ctx_vector_t *ctx, u32x *w0, u32x *w1, u32x *w2, u32x *w3, const int len)
{
whirlpool_update_vector_64 (&ctx->ipad, w0, w1, w2, w3, len);
}
DECLSPEC void whirlpool_hmac_update_vector (whirlpool_hmac_ctx_vector_t *ctx, const u32x *w, const int len)
{
whirlpool_update_vector (&ctx->ipad, w, len);
}
DECLSPEC void whirlpool_hmac_final_vector (whirlpool_hmac_ctx_vector_t *ctx)
{
whirlpool_final_vector (&ctx->ipad);
u32x t0[4];
u32x t1[4];
u32x t2[4];
u32x t3[4];
t0[0] = ctx->ipad.h[ 0];
t0[1] = ctx->ipad.h[ 1];
t0[2] = ctx->ipad.h[ 2];
t0[3] = ctx->ipad.h[ 3];
t1[0] = ctx->ipad.h[ 4];
t1[1] = ctx->ipad.h[ 5];
t1[2] = ctx->ipad.h[ 6];
t1[3] = ctx->ipad.h[ 7];
t2[0] = ctx->ipad.h[ 8];
t2[1] = ctx->ipad.h[ 9];
t2[2] = ctx->ipad.h[10];
t2[3] = ctx->ipad.h[11];
t3[0] = ctx->ipad.h[12];
t3[1] = ctx->ipad.h[13];
t3[2] = ctx->ipad.h[14];
t3[3] = ctx->ipad.h[15];
whirlpool_update_vector_64 (&ctx->opad, t0, t1, t2, t3, 64);
whirlpool_final_vector (&ctx->opad);
}
#undef R
#undef BOX
#undef BOX_S
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