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Use a different workaround for a catalyst bug which takes effect in sha512crypt

Browse Source
pull/186/head
Jens Steube 8 years ago
parent 19b9455c42
commit 6846348602
3 changed files with 42 additions and 266 deletions
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101
OpenCL/m01800.cl
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@ -20,6 +20,14 @@
#define COMPARE_S "OpenCL/check_single_comp4.c"
#define COMPARE_M "OpenCL/check_multi_comp4.c"
// Buggy drivers...
#ifdef IS_AMD
#define STATE_DECL volatile
#else
#define STATE_DECL
#endif
#define PUTCHAR64_BE(a,p,c) ((u8 *)(a))[(p) ^ 7] = (u8) (c)
#define GETCHAR64_BE(a,p) ((u8 *)(a))[(p) ^ 7]
@ -74,14 +82,14 @@ static void sha512_transform (const u64 w[16], u64 digest[8])
u64 we_t = w[14];
u64 wf_t = w[15];
u64 a = digest[0];
u64 b = digest[1];
u64 c = digest[2];
u64 d = digest[3];
u64 e = digest[4];
u64 f = digest[5];
u64 g = digest[6];
u64 h = digest[7];
STATE_DECL u64 a = digest[0];
STATE_DECL u64 b = digest[1];
STATE_DECL u64 c = digest[2];
STATE_DECL u64 d = digest[3];
STATE_DECL u64 e = digest[4];
STATE_DECL u64 f = digest[5];
STATE_DECL u64 g = digest[6];
STATE_DECL u64 h = digest[7];
#define ROUND_EXPAND() \
{ \
@ -141,73 +149,6 @@ static void sha512_transform (const u64 w[16], u64 digest[8])
digest[7] += h;
}
#ifdef IS_AMD
static void sha512_transform_workaround (const u64 w[16], u64 digest[8])
{
u64 w0_t = w[ 0];
u64 w1_t = w[ 1];
u64 w2_t = w[ 2];
u64 w3_t = w[ 3];
u64 w4_t = w[ 4];
u64 w5_t = w[ 5];
u64 w6_t = w[ 6];
u64 w7_t = w[ 7];
u64 w8_t = w[ 8];
u64 w9_t = w[ 9];
u64 wa_t = w[10];
u64 wb_t = w[11];
u64 wc_t = w[12];
u64 wd_t = w[13];
u64 we_t = w[14];
u64 wf_t = w[15];
u64 a = digest[0];
u64 b = digest[1];
u64 c = digest[2];
u64 d = digest[3];
u64 e = digest[4];
u64 f = digest[5];
u64 g = digest[6];
u64 h = digest[7];
#define ROUND_EXPAND_WO() \
{ \
w0_t = SHA512_EXPAND_WO (we_t, w9_t, w1_t, w0_t); \
w1_t = SHA512_EXPAND_WO (wf_t, wa_t, w2_t, w1_t); \
w2_t = SHA512_EXPAND_WO (w0_t, wb_t, w3_t, w2_t); \
w3_t = SHA512_EXPAND_WO (w1_t, wc_t, w4_t, w3_t); \
w4_t = SHA512_EXPAND_WO (w2_t, wd_t, w5_t, w4_t); \
w5_t = SHA512_EXPAND_WO (w3_t, we_t, w6_t, w5_t); \
w6_t = SHA512_EXPAND_WO (w4_t, wf_t, w7_t, w6_t); \
w7_t = SHA512_EXPAND_WO (w5_t, w0_t, w8_t, w7_t); \
w8_t = SHA512_EXPAND_WO (w6_t, w1_t, w9_t, w8_t); \
w9_t = SHA512_EXPAND_WO (w7_t, w2_t, wa_t, w9_t); \
wa_t = SHA512_EXPAND_WO (w8_t, w3_t, wb_t, wa_t); \
wb_t = SHA512_EXPAND_WO (w9_t, w4_t, wc_t, wb_t); \
wc_t = SHA512_EXPAND_WO (wa_t, w5_t, wd_t, wc_t); \
wd_t = SHA512_EXPAND_WO (wb_t, w6_t, we_t, wd_t); \
we_t = SHA512_EXPAND_WO (wc_t, w7_t, wf_t, we_t); \
wf_t = SHA512_EXPAND_WO (wd_t, w8_t, w0_t, wf_t); \
}
ROUND_STEP (0);
for (int i = 16; i < 80; i += 16)
{
ROUND_EXPAND_WO (); ROUND_STEP (i);
}
digest[0] += a;
digest[1] += b;
digest[2] += c;
digest[3] += d;
digest[4] += e;
digest[5] += f;
digest[6] += g;
digest[7] += h;
}
#endif
static void sha512_init (sha512_ctx_t *sha512_ctx)
{
sha512_ctx->state[0] = SHA512M_A;
@ -245,17 +186,7 @@ static void sha512_update (sha512_ctx_t *sha512_ctx, const u64 *buf, int len)
PUTCHAR64_BE (sha512_ctx->buf, pos++, GETCHAR64_BE (buf, i));
}
#ifdef IS_AMD
sha512_transform_workaround (sha512_ctx->buf, sha512_ctx->state);
#endif
#ifdef IS_NV
sha512_transform (sha512_ctx->buf, sha512_ctx->state);
#endif
#ifdef IS_GENERIC
sha512_transform (sha512_ctx->buf, sha512_ctx->state);
#endif
len -= cnt;

168
OpenCL/types_ocl.c
Unescape View File

@ -177,24 +177,19 @@ static inline u32 rotl32_S (const u32 a, const u32 n)
static inline u64 rotr64_S (const u64 a, const u32 n)
{
u64 r;
#if DEVICE_TYPE == DEVICE_TYPE_CPU
r = rotate (a, (u64) 64 - n);
const u64 r = rotate (a, (u64) 64 - n);
#else
uint2 a2 = as_uint2 (a);
uint2 t;
const u32 a0 = h32_from_64_S (a);
const u32 a1 = l32_from_64_S (a);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32)
: amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32)
: amd_bitalign (a2.s0, a2.s1, n);
const u32 t0 = (n >= 32) ? amd_bitalign (a0, a1, n - 32) : amd_bitalign (a1, a0, n);
const u32 t1 = (n >= 32) ? amd_bitalign (a1, a0, n - 32) : amd_bitalign (a0, a1, n);
r = as_ulong (t);
const u64 r = hl32_to_64_S (t0, t1);
#endif
@ -238,159 +233,20 @@ static inline u32x rotl32 (const u32x a, const u32 n)
static inline u64x rotr64 (const u64x a, const u32 n)
{
u64x r;
#if DEVICE_TYPE == DEVICE_TYPE_CPU
r = rotate (a, (u64) 64 - n);
const u64x r = rotate (a, (u64) 64 - n);
#else
uint2 a2;
uint2 t;
#if VECT_SIZE == 1
const u32x a0 = h32_from_64 (a);
const u32x a1 = l32_from_64 (a);
a2 = as_uint2 (a);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r = as_ulong (t);
#elif VECT_SIZE == 2
{
a2 = as_uint2 (a.s0);
const u32x t0 = (n >= 32) ? amd_bitalign (a0, a1, n - 32) : amd_bitalign (a1, a0, n);
const u32x t1 = (n >= 32) ? amd_bitalign (a1, a0, n - 32) : amd_bitalign (a0, a1, n);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s0 = as_ulong (t);
}
{
a2 = as_uint2 (a.s1);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s1 = as_ulong (t);
}
#elif VECT_SIZE == 4
{
a2 = as_uint2 (a.s0);
const u64x r = hl32_to_64 (t0, t1);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s0 = as_ulong (t);
}
{
a2 = as_uint2 (a.s1);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s1 = as_ulong (t);
}
{
a2 = as_uint2 (a.s2);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s2 = as_ulong (t);
}
{
a2 = as_uint2 (a.s3);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s3 = as_ulong (t);
}
#elif VECT_SIZE == 8
{
a2 = as_uint2 (a.s0);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s0 = as_ulong (t);
}
{
a2 = as_uint2 (a.s1);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s1 = as_ulong (t);
}
{
a2 = as_uint2 (a.s2);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s2 = as_ulong (t);
}
{
a2 = as_uint2 (a.s3);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s3 = as_ulong (t);
}
{
a2 = as_uint2 (a.s4);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s4 = as_ulong (t);
}
{
a2 = as_uint2 (a.s5);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s5 = as_ulong (t);
}
{
a2 = as_uint2 (a.s6);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s6 = as_ulong (t);
}
{
a2 = as_uint2 (a.s7);
t.s0 = (n >= 32) ? amd_bitalign (a2.s0, a2.s1, n - 32) : amd_bitalign (a2.s1, a2.s0, n);
t.s1 = (n >= 32) ? amd_bitalign (a2.s1, a2.s0, n - 32) : amd_bitalign (a2.s0, a2.s1, n);
r.s7 = as_ulong (t);
}
#endif
#endif
return r;

39
include/kernel_functions.c
Unescape View File

@ -265,16 +265,13 @@
#define SHA384_STEP(F0,F1,a,b,c,d,e,f,g,h,x,K) \
{ \
u64x temp0; \
temp0 = K; \
temp0 += x; \
temp0 += h; \
temp0 += SHA384_S1 (e); \
temp0 += F0 (e, f, g); \
d += temp0; \
h = SHA384_S0 (a); \
h += F1 (a, b, c); \
h += temp0; \
h += K; \
h += x; \
h += SHA384_S1 (e); \
h += F0 (e, f, g); \
d += h; \
h += SHA384_S0 (a); \
h += F1 (a, b, c); \
}
#define SHA384_EXPAND(x,y,z,w) (SHA384_S3 (x) + y + SHA384_S2 (z) + w)
@ -309,24 +306,16 @@
#define SHA512_STEP(F0,F1,a,b,c,d,e,f,g,h,x,K) \
{ \
u64x temp0; \
temp0 = K; \
temp0 += x; \
temp0 += h; \
temp0 += SHA512_S1 (e); \
temp0 += F0 (e, f, g); \
d += temp0; \
h = SHA512_S0 (a); \
h += F1 (a, b, c); \
h += temp0; \
h += K; \
h += x; \
h += SHA512_S1 (e); \
h += F0 (e, f, g); \
d += h; \
h += SHA512_S0 (a); \
h += F1 (a, b, c); \
}
#define SHA512_EXPAND(x,y,z,w) (SHA512_S3 (x) + y + SHA512_S2 (z) + w)
#define SHA512_S2_WO(x) (rotate ((x), 64- 1ull) ^ rotate ((x), 64- 8ull) ^ SHIFT_RIGHT_64 ((x), 7))
#define SHA512_S3_WO(x) (rotate ((x), 64-19ull) ^ rotate ((x), 64-61ull) ^ SHIFT_RIGHT_64 ((x), 6))
#define SHA512_EXPAND_WO(x,y,z,w) (SHA512_S3_WO (x) + y + SHA512_S2_WO (z) + w)
#endif
#ifdef _RIPEMD160_

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