#define MD4_STEP_REV(f,a,b,c,d,x,t,s) \
{ \
- a = rotr32 (a, s); \
+ a = rotr32_S (a, s); \
a -= f (b, c, d); \
a -= x; \
a -= t; \
#define MD4_STEP_REV1(f,a,b,c,d,x,t,s) \
{ \
- a = rotr32 (a, s); \
+ a = rotr32_S (a, s); \
a -= x; \
a -= t; \
}
const u32x w0 = w0l | w0r;
- u32x tmp2;
-
u32x a = MD4M_A;
u32x b = MD4M_B;
u32x c = MD4M_C;
MD4_STEP0(MD4_Go, c, d, a, b, G_wbc01, MD4S12);
MD4_STEP0(MD4_Go, b, c, d, a, G_wfc01, MD4S13);
- MD4_STEP (MD4_H1, a, b, c, d, w0, H_w0c02, MD4S20);
- MD4_STEP0(MD4_H2, d, a, b, c, H_w8c02, MD4S21);
- MD4_STEP0(MD4_H1, c, d, a, b, H_w4c02, MD4S22);
- MD4_STEP0(MD4_H2, b, c, d, a, H_wcc02, MD4S23);
- MD4_STEP0(MD4_H1, a, b, c, d, H_w2c02, MD4S20);
- MD4_STEP0(MD4_H2, d, a, b, c, H_wac02, MD4S21);
- MD4_STEP0(MD4_H1, c, d, a, b, H_w6c02, MD4S22);
- MD4_STEP0(MD4_H2, b, c, d, a, H_wec02, MD4S23);
- MD4_STEP0(MD4_H1, a, b, c, d, H_w1c02, MD4S20);
- MD4_STEP0(MD4_H2, d, a, b, c, H_w9c02, MD4S21);
- MD4_STEP0(MD4_H1, c, d, a, b, H_w5c02, MD4S22);
- MD4_STEP0(MD4_H2, b, c, d, a, H_wdc02, MD4S23);
- MD4_STEP0(MD4_H1, a, b, c, d, H_w3c02, MD4S20);
- MD4_STEP0(MD4_H2, d, a, b, c, H_wbc02, MD4S21);
- MD4_STEP0(MD4_H1, c, d, a, b, H_w7c02, MD4S22);
- MD4_STEP0(MD4_H2, b, c, d, a, H_wfc02, MD4S23);
+ MD4_STEP (MD4_H , a, b, c, d, w0, H_w0c02, MD4S20);
+ MD4_STEP0(MD4_H , d, a, b, c, H_w8c02, MD4S21);
+ MD4_STEP0(MD4_H , c, d, a, b, H_w4c02, MD4S22);
+ MD4_STEP0(MD4_H , b, c, d, a, H_wcc02, MD4S23);
+ MD4_STEP0(MD4_H , a, b, c, d, H_w2c02, MD4S20);
+ MD4_STEP0(MD4_H , d, a, b, c, H_wac02, MD4S21);
+ MD4_STEP0(MD4_H , c, d, a, b, H_w6c02, MD4S22);
+ MD4_STEP0(MD4_H , b, c, d, a, H_wec02, MD4S23);
+ MD4_STEP0(MD4_H , a, b, c, d, H_w1c02, MD4S20);
+ MD4_STEP0(MD4_H , d, a, b, c, H_w9c02, MD4S21);
+ MD4_STEP0(MD4_H , c, d, a, b, H_w5c02, MD4S22);
+ MD4_STEP0(MD4_H , b, c, d, a, H_wdc02, MD4S23);
+ MD4_STEP0(MD4_H , a, b, c, d, H_w3c02, MD4S20);
+ MD4_STEP0(MD4_H , d, a, b, c, H_wbc02, MD4S21);
+ MD4_STEP0(MD4_H , c, d, a, b, H_w7c02, MD4S22);
+ MD4_STEP0(MD4_H , b, c, d, a, H_wfc02, MD4S23);
COMPARE_M_SIMD (a, d, c, b);
}
* reverse
*/
- u32x a_rev = digests_buf[digests_offset].digest_buf[0];
- u32x b_rev = digests_buf[digests_offset].digest_buf[1];
- u32x c_rev = digests_buf[digests_offset].digest_buf[2];
- u32x d_rev = digests_buf[digests_offset].digest_buf[3];
-
- MD4_STEP_REV (MD4_H, b_rev, c_rev, d_rev, a_rev, w[15], MD4C02, MD4S23);
- MD4_STEP_REV (MD4_H, c_rev, d_rev, a_rev, b_rev, w[ 7], MD4C02, MD4S22);
- MD4_STEP_REV (MD4_H, d_rev, a_rev, b_rev, c_rev, w[11], MD4C02, MD4S21);
- MD4_STEP_REV (MD4_H, a_rev, b_rev, c_rev, d_rev, w[ 3], MD4C02, MD4S20);
- MD4_STEP_REV (MD4_H, b_rev, c_rev, d_rev, a_rev, w[13], MD4C02, MD4S23);
- MD4_STEP_REV (MD4_H, c_rev, d_rev, a_rev, b_rev, w[ 5], MD4C02, MD4S22);
- MD4_STEP_REV (MD4_H, d_rev, a_rev, b_rev, c_rev, w[ 9], MD4C02, MD4S21);
- MD4_STEP_REV (MD4_H, a_rev, b_rev, c_rev, d_rev, w[ 1], MD4C02, MD4S20);
- MD4_STEP_REV (MD4_H, b_rev, c_rev, d_rev, a_rev, w[14], MD4C02, MD4S23);
- MD4_STEP_REV (MD4_H, c_rev, d_rev, a_rev, b_rev, w[ 6], MD4C02, MD4S22);
- MD4_STEP_REV (MD4_H, d_rev, a_rev, b_rev, c_rev, w[10], MD4C02, MD4S21);
- MD4_STEP_REV (MD4_H, a_rev, b_rev, c_rev, d_rev, w[ 2], MD4C02, MD4S20);
- MD4_STEP_REV (MD4_H, b_rev, c_rev, d_rev, a_rev, w[12], MD4C02, MD4S23);
- MD4_STEP_REV (MD4_H, c_rev, d_rev, a_rev, b_rev, w[ 4], MD4C02, MD4S22);
- MD4_STEP_REV (MD4_H, d_rev, a_rev, b_rev, c_rev, w[ 8], MD4C02, MD4S21);
- MD4_STEP_REV (MD4_H, a_rev, b_rev, c_rev, d_rev, 0, MD4C02, MD4S20);
-
- const u32x sav_c = c_rev;
- const u32x sav_d = d_rev;
-
- MD4_STEP_REV1(MD4_G, b_rev, c_rev, d_rev, a_rev, w[15], MD4C01, MD4S13);
- MD4_STEP_REV1(MD4_G, c_rev, d_rev, a_rev, b_rev, w[11], MD4C01, MD4S12);
+ u32 a_rev = digests_buf[digests_offset].digest_buf[0];
+ u32 b_rev = digests_buf[digests_offset].digest_buf[1];
+ u32 c_rev = digests_buf[digests_offset].digest_buf[2];
+ u32 d_rev = digests_buf[digests_offset].digest_buf[3];
+
+ MD4_STEP_REV (MD4_H_S, b_rev, c_rev, d_rev, a_rev, w[15], MD4C02, MD4S23);
+ MD4_STEP_REV (MD4_H_S, c_rev, d_rev, a_rev, b_rev, w[ 7], MD4C02, MD4S22);
+ MD4_STEP_REV (MD4_H_S, d_rev, a_rev, b_rev, c_rev, w[11], MD4C02, MD4S21);
+ MD4_STEP_REV (MD4_H_S, a_rev, b_rev, c_rev, d_rev, w[ 3], MD4C02, MD4S20);
+ MD4_STEP_REV (MD4_H_S, b_rev, c_rev, d_rev, a_rev, w[13], MD4C02, MD4S23);
+ MD4_STEP_REV (MD4_H_S, c_rev, d_rev, a_rev, b_rev, w[ 5], MD4C02, MD4S22);
+ MD4_STEP_REV (MD4_H_S, d_rev, a_rev, b_rev, c_rev, w[ 9], MD4C02, MD4S21);
+ MD4_STEP_REV (MD4_H_S, a_rev, b_rev, c_rev, d_rev, w[ 1], MD4C02, MD4S20);
+ MD4_STEP_REV (MD4_H_S, b_rev, c_rev, d_rev, a_rev, w[14], MD4C02, MD4S23);
+ MD4_STEP_REV (MD4_H_S, c_rev, d_rev, a_rev, b_rev, w[ 6], MD4C02, MD4S22);
+ MD4_STEP_REV (MD4_H_S, d_rev, a_rev, b_rev, c_rev, w[10], MD4C02, MD4S21);
+ MD4_STEP_REV (MD4_H_S, a_rev, b_rev, c_rev, d_rev, w[ 2], MD4C02, MD4S20);
+ MD4_STEP_REV (MD4_H_S, b_rev, c_rev, d_rev, a_rev, w[12], MD4C02, MD4S23);
+ MD4_STEP_REV (MD4_H_S, c_rev, d_rev, a_rev, b_rev, w[ 4], MD4C02, MD4S22);
+ MD4_STEP_REV (MD4_H_S, d_rev, a_rev, b_rev, c_rev, w[ 8], MD4C02, MD4S21);
+ MD4_STEP_REV (MD4_H_S, a_rev, b_rev, c_rev, d_rev, 0, MD4C02, MD4S20);
+
+ const u32 sav_c = c_rev;
+ const u32 sav_d = d_rev;
+
+ MD4_STEP_REV1(MD4_G_S, b_rev, c_rev, d_rev, a_rev, w[15], MD4C01, MD4S13);
+ MD4_STEP_REV1(MD4_G_S, c_rev, d_rev, a_rev, b_rev, w[11], MD4C01, MD4S12);
/**
* loop
pre_b = pre_b - MD4_G (sav_c, sav_d, pre_a);
pre_c = pre_c - MD4_G (sav_d, pre_a, pre_b);
- u32x tmp2;
-
u32x a = MD4M_A;
u32x b = MD4M_B;
u32x c = MD4M_C;
MD4_STEP0(MD4_Go, d, a, b, c, G_w6c01, MD4S11);
MD4_STEP0(MD4_Go, c, d, a, b, G_wac01, MD4S12);
- if (MATCHES_NONE_VV (pre_c, c)) continue;
+ if (MATCHES_NONE_VV (c, pre_c)) continue;
MD4_STEP0(MD4_Go, b, c, d, a, G_wec01, MD4S13);
MD4_STEP0(MD4_Go, a, b, c, d, G_w3c01, MD4S10);
- if (MATCHES_NONE_VV (pre_a, a)) continue;
+ if (MATCHES_NONE_VV (a, pre_a)) continue;
MD4_STEP0(MD4_Go, d, a, b, c, G_w7c01, MD4S11);
MD4_STEP0(MD4_Go, c, d, a, b, G_wbc01, MD4S12);
MD4_STEP0(MD4_Go, b, c, d, a, G_wfc01, MD4S13);
- MD4_STEP (MD4_H1, a, b, c, d, w0, H_w0c02, MD4S20);
- MD4_STEP0(MD4_H2, d, a, b, c, H_w8c02, MD4S21);
- MD4_STEP0(MD4_H1, c, d, a, b, H_w4c02, MD4S22);
- MD4_STEP0(MD4_H2, b, c, d, a, H_wcc02, MD4S23);
- MD4_STEP0(MD4_H1, a, b, c, d, H_w2c02, MD4S20);
- MD4_STEP0(MD4_H2, d, a, b, c, H_wac02, MD4S21);
- MD4_STEP0(MD4_H1, c, d, a, b, H_w6c02, MD4S22);
- MD4_STEP0(MD4_H2, b, c, d, a, H_wec02, MD4S23);
- MD4_STEP0(MD4_H1, a, b, c, d, H_w1c02, MD4S20);
- MD4_STEP0(MD4_H2, d, a, b, c, H_w9c02, MD4S21);
- MD4_STEP0(MD4_H1, c, d, a, b, H_w5c02, MD4S22);
- MD4_STEP0(MD4_H2, b, c, d, a, H_wdc02, MD4S23);
- MD4_STEP0(MD4_H1, a, b, c, d, H_w3c02, MD4S20);
- MD4_STEP0(MD4_H2, d, a, b, c, H_wbc02, MD4S21);
- MD4_STEP0(MD4_H1, c, d, a, b, H_w7c02, MD4S22);
- MD4_STEP0(MD4_H2, b, c, d, a, H_wfc02, MD4S23);
+ MD4_STEP (MD4_H , a, b, c, d, w0, H_w0c02, MD4S20);
+ MD4_STEP0(MD4_H , d, a, b, c, H_w8c02, MD4S21);
+ MD4_STEP0(MD4_H , c, d, a, b, H_w4c02, MD4S22);
+ MD4_STEP0(MD4_H , b, c, d, a, H_wcc02, MD4S23);
+ MD4_STEP0(MD4_H , a, b, c, d, H_w2c02, MD4S20);
+ MD4_STEP0(MD4_H , d, a, b, c, H_wac02, MD4S21);
+ MD4_STEP0(MD4_H , c, d, a, b, H_w6c02, MD4S22);
+ MD4_STEP0(MD4_H , b, c, d, a, H_wec02, MD4S23);
+ MD4_STEP0(MD4_H , a, b, c, d, H_w1c02, MD4S20);
+ MD4_STEP0(MD4_H , d, a, b, c, H_w9c02, MD4S21);
+ MD4_STEP0(MD4_H , c, d, a, b, H_w5c02, MD4S22);
+ MD4_STEP0(MD4_H , b, c, d, a, H_wdc02, MD4S23);
+ MD4_STEP0(MD4_H , a, b, c, d, H_w3c02, MD4S20);
+ MD4_STEP0(MD4_H , d, a, b, c, H_wbc02, MD4S21);
+ MD4_STEP0(MD4_H , c, d, a, b, H_w7c02, MD4S22);
+ MD4_STEP0(MD4_H , b, c, d, a, H_wfc02, MD4S23);
COMPARE_S_SIMD (a, d, c, b);
}