{
u32 s = 48;
- #ifdef _unroll
- #pragma unroll
- #endif
for (int j = 0; j < 12; j++)
{
u32x tmp_in = in[j];
}
}
-void pad (u32x w[4], const u32 len)
+void pad (u32 w[4], const u32 len)
{
const u32 val = 16 - len;
- const u32x mask1 = val << 24;
+ const u32 mask1 = val << 24;
- const u32x mask2 = val << 16
+ const u32 mask2 = val << 16
| val << 24;
- const u32x mask3 = val << 8
+ const u32 mask3 = val << 8
| val << 16
| val << 24;
- const u32x mask4 = val << 0
+ const u32 mask4 = val << 0
| val << 8
| val << 16
| val << 24;
lotus_transform_password (block, checksum, s_lotus_magic_table);
}
-void domino_big_md (const u32x saved_key[16], const u32x size, u32x state[4], __local u32 *s_lotus_magic_table)
+void domino_big_md (const u32x saved_key[16], const u32 size, u32x state[4], __local u32 *s_lotus_magic_table)
{
u32x checksum[4];
u32x block[4];
- block[0] = saved_key[0];
- block[1] = saved_key[1];
- block[2] = saved_key[2];
- block[3] = saved_key[3];
+ block[0] = 0;
+ block[1] = 0;
+ block[2] = 0;
+ block[3] = 0;
+
+ u32 curpos;
+ u32 idx;
+
+ for (curpos = 0, idx = 0; curpos + 16 < size; curpos += 16, idx += 4)
+ {
+ block[0] = saved_key[idx + 0];
+ block[1] = saved_key[idx + 1];
+ block[2] = saved_key[idx + 2];
+ block[3] = saved_key[idx + 3];
+
+ mdtransform (state, checksum, block, s_lotus_magic_table);
+ }
+
+ block[0] = saved_key[idx + 0];
+ block[1] = saved_key[idx + 1];
+ block[2] = saved_key[idx + 2];
+ block[3] = saved_key[idx + 3];
mdtransform (state, checksum, block, s_lotus_magic_table);
{
u32 s = 48;
- #ifdef _unroll
- #pragma unroll
- #endif
for (int j = 0; j < 12; j++)
{
u32x tmp_in = in[j];
}
}
-void pad (u32x w[4], const u32 len)
+void pad (u32 w[4], const u32 len)
{
const u32 val = 16 - len;
- const u32x mask1 = val << 24;
+ const u32 mask1 = val << 24;
- const u32x mask2 = val << 16
+ const u32 mask2 = val << 16
| val << 24;
- const u32x mask3 = val << 8
+ const u32 mask3 = val << 8
| val << 16
| val << 24;
- const u32x mask4 = val << 0
+ const u32 mask4 = val << 0
| val << 8
| val << 16
| val << 24;
lotus_transform_password (block, checksum, s_lotus_magic_table);
}
-void domino_big_md (const u32x saved_key[16], const u32x size, u32x state[4], __local u32 *s_lotus_magic_table)
+void domino_big_md (const u32x saved_key[16], const u32 size, u32x state[4], __local u32 *s_lotus_magic_table)
{
u32x checksum[4];
u32x block[4];
- block[0] = saved_key[0];
- block[1] = saved_key[1];
- block[2] = saved_key[2];
- block[3] = saved_key[3];
+ block[0] = 0;
+ block[1] = 0;
+ block[2] = 0;
+ block[3] = 0;
+
+ u32 curpos;
+ u32 idx;
+
+ for (curpos = 0, idx = 0; curpos + 16 < size; curpos += 16, idx += 4)
+ {
+ block[0] = saved_key[idx + 0];
+ block[1] = saved_key[idx + 1];
+ block[2] = saved_key[idx + 2];
+ block[3] = saved_key[idx + 3];
+
+ mdtransform (state, checksum, block, s_lotus_magic_table);
+ }
+
+ block[0] = saved_key[idx + 0];
+ block[1] = saved_key[idx + 1];
+ block[2] = saved_key[idx + 2];
+ block[3] = saved_key[idx + 3];
mdtransform (state, checksum, block, s_lotus_magic_table);
{
u32 s = 48;
- #ifdef _unroll
- #pragma unroll
- #endif
for (int j = 0; j < 12; j++)
{
u32x tmp_in = in[j];
lotus_transform_password (block, checksum, s_lotus_magic_table);
}
-void domino_big_md (const u32x saved_key[16], const u32x size, u32x state[4], __local u32 *s_lotus_magic_table)
+void domino_big_md (const u32x saved_key[16], const u32 size, u32x state[4], __local u32 *s_lotus_magic_table)
{
u32x checksum[4];
u32x block[4];
- block[0] = saved_key[0];
- block[1] = saved_key[1];
- block[2] = saved_key[2];
- block[3] = saved_key[3];
+ block[0] = 0;
+ block[1] = 0;
+ block[2] = 0;
+ block[3] = 0;
+
+ u32 curpos;
+ u32 idx;
+
+ for (curpos = 0, idx = 0; curpos + 16 < size; curpos += 16, idx += 4)
+ {
+ block[0] = saved_key[idx + 0];
+ block[1] = saved_key[idx + 1];
+ block[2] = saved_key[idx + 2];
+ block[3] = saved_key[idx + 3];
+
+ mdtransform (state, checksum, block, s_lotus_magic_table);
+ }
+
+ block[0] = saved_key[idx + 0];
+ block[1] = saved_key[idx + 1];
+ block[2] = saved_key[idx + 2];
+ block[3] = saved_key[idx + 3];
mdtransform (state, checksum, block, s_lotus_magic_table);
{
u32 s = 48;
- #ifdef _unroll
- #pragma unroll
- #endif
for (int j = 0; j < 12; j++)
{
u32x tmp_in = in[j];
}
}
-void pad (u32x w[4], const u32 len)
+void pad (u32 w[4], const u32 len)
{
const u32 val = 16 - len;
- const u32x mask1 = val << 24;
+ const u32 mask1 = val << 24;
- const u32x mask2 = val << 16
+ const u32 mask2 = val << 16
| val << 24;
- const u32x mask3 = val << 8
+ const u32 mask3 = val << 8
| val << 16
| val << 24;
- const u32x mask4 = val << 0
+ const u32 mask4 = val << 0
| val << 8
| val << 16
| val << 24;
{
u32 s = 48;
- #ifdef _unroll
- #pragma unroll
- #endif
for (int j = 0; j < 12; j++)
{
u32x tmp_in = in[j];
}
}
-void pad (u32x w[4], const u32 len)
+void pad (u32 w[4], const u32 len)
{
const u32 val = 16 - len;
- const u32x mask1 = val << 24;
+ const u32 mask1 = val << 24;
- const u32x mask2 = val << 16
+ const u32 mask2 = val << 16
| val << 24;
- const u32x mask3 = val << 8
+ const u32 mask3 = val << 8
| val << 16
| val << 24;
- const u32x mask4 = val << 0
+ const u32 mask4 = val << 0
| val << 8
| val << 16
| val << 24;
{
u32 s = 48;
- #ifdef _unroll
- #pragma unroll
- #endif
for (int j = 0; j < 12; j++)
{
u32x tmp_in = in[j];
__constant char lotus64_table[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/";
+#define uint_to_hex_upper8(i) l_bin2asc[(i)]
+
__constant u32 lotus_magic_table[256] =
{
0xbd, 0x56, 0xea, 0xf2, 0xa2, 0xf1, 0xac, 0x2a,
0x29, 0x39, 0xb9, 0xe9, 0x4c, 0xff, 0x43, 0xab,
};
-#define BOX(S,i) (S)[(i)]
-
-#define uint_to_hex_upper8(i) l_bin2asc[(i)]
-
-void lotus_mix (u32 *in, __local u32 *s_lotus_magic_table)
+#if VECT_SIZE == 1
+#define BOX1(S,i) (S)[(i)]
+#elif VECT_SIZE == 2
+#define BOX1(S,i) (u32x) ((S)[(i).s0], (S)[(i).s1])
+#elif VECT_SIZE == 4
+#define BOX1(S,i) (u32x) ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3])
+#elif VECT_SIZE == 8
+#define BOX1(S,i) (u32x) ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3], (S)[(i).s4], (S)[(i).s5], (S)[(i).s6], (S)[(i).s7])
+#elif VECT_SIZE == 16
+#define BOX1(S,i) (u32x) ((S)[(i).s0], (S)[(i).s1], (S)[(i).s2], (S)[(i).s3], (S)[(i).s4], (S)[(i).s5], (S)[(i).s6], (S)[(i).s7], (S)[(i).s8], (S)[(i).s9], (S)[(i).sa], (S)[(i).sb], (S)[(i).sc], (S)[(i).sd], (S)[(i).se], (S)[(i).sf])
+#endif
+
+void lotus_mix (u32x *in, __local u32 *s_lotus_magic_table)
{
- u32 p = 0;
+ u32x p = 0;
for (int i = 0; i < 18; i++)
{
u32 s = 48;
- #ifdef _unroll
- #pragma unroll
- #endif
for (int j = 0; j < 12; j++)
{
- u32 tmp_in = in[j];
- u32 tmp_out = 0;
+ u32x tmp_in = in[j];
+ u32x tmp_out = 0;
- p = (p + s--) & 0xff; p = ((tmp_in >> 0) & 0xff) ^ BOX (s_lotus_magic_table, p); tmp_out |= p << 0;
- p = (p + s--) & 0xff; p = ((tmp_in >> 8) & 0xff) ^ BOX (s_lotus_magic_table, p); tmp_out |= p << 8;
- p = (p + s--) & 0xff; p = ((tmp_in >> 16) & 0xff) ^ BOX (s_lotus_magic_table, p); tmp_out |= p << 16;
- p = (p + s--) & 0xff; p = ((tmp_in >> 24) & 0xff) ^ BOX (s_lotus_magic_table, p); tmp_out |= p << 24;
+ p = (p + s--) & 0xff; p = ((tmp_in >> 0) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 0;
+ p = (p + s--) & 0xff; p = ((tmp_in >> 8) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 8;
+ p = (p + s--) & 0xff; p = ((tmp_in >> 16) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 16;
+ p = (p + s--) & 0xff; p = ((tmp_in >> 24) & 0xff) ^ BOX1 (s_lotus_magic_table, p); tmp_out |= p << 24;
in[j] = tmp_out;
}
}
}
-void lotus_transform_password (u32 in[4], u32 out[4], __local u32 *s_lotus_magic_table)
+void lotus_transform_password (u32x in[4], u32x out[4], __local u32 *s_lotus_magic_table)
{
- u32 t = out[3] >> 24;
+ u32x t = out[3] >> 24;
- u32 c;
+ u32x c;
#ifdef _unroll
#pragma unroll
#endif
for (int i = 0; i < 4; i++)
{
- t ^= (in[i] >> 0) & 0xff; c = BOX (s_lotus_magic_table, t); out[i] ^= c << 0; t = ((out[i] >> 0) & 0xff);
- t ^= (in[i] >> 8) & 0xff; c = BOX (s_lotus_magic_table, t); out[i] ^= c << 8; t = ((out[i] >> 8) & 0xff);
- t ^= (in[i] >> 16) & 0xff; c = BOX (s_lotus_magic_table, t); out[i] ^= c << 16; t = ((out[i] >> 16) & 0xff);
- t ^= (in[i] >> 24) & 0xff; c = BOX (s_lotus_magic_table, t); out[i] ^= c << 24; t = ((out[i] >> 24) & 0xff);
+ t ^= (in[i] >> 0) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 0; t = ((out[i] >> 0) & 0xff);
+ t ^= (in[i] >> 8) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 8; t = ((out[i] >> 8) & 0xff);
+ t ^= (in[i] >> 16) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 16; t = ((out[i] >> 16) & 0xff);
+ t ^= (in[i] >> 24) & 0xff; c = BOX1 (s_lotus_magic_table, t); out[i] ^= c << 24; t = ((out[i] >> 24) & 0xff);
}
}
}
}
-void mdtransform_norecalc (u32 state[4], u32 block[4], __local u32 *s_lotus_magic_table)
+void mdtransform_norecalc (u32x state[4], u32x block[4], __local u32 *s_lotus_magic_table)
{
- u32 x[12];
+ u32x x[12];
x[ 0] = state[0];
x[ 1] = state[1];
state[3] = x[3];
}
-void mdtransform (u32 state[4], u32 checksum[4], u32 block[4], __local u32 *s_lotus_magic_table)
+void mdtransform (u32x state[4], u32x checksum[4], u32x block[4], __local u32 *s_lotus_magic_table)
{
mdtransform_norecalc (state, block, s_lotus_magic_table);
lotus_transform_password (block, checksum, s_lotus_magic_table);
}
-void domino_big_md (const u32 saved_key[16], const u32 size, u32 state[4], __local u32 *s_lotus_magic_table)
+void domino_big_md (const u32x saved_key[16], const u32 size, u32x state[4], __local u32 *s_lotus_magic_table)
{
- u32 checksum[4];
+ u32x checksum[4];
checksum[0] = 0;
checksum[1] = 0;
checksum[2] = 0;
checksum[3] = 0;
- u32 block[4];
+ u32x block[4];
block[0] = 0;
block[1] = 0;
mdtransform (state, checksum, block, s_lotus_magic_table);
}
- u32 left = size - curpos;
-
block[0] = saved_key[idx + 0];
block[1] = saved_key[idx + 1];
block[2] = saved_key[idx + 2];