+ MD5_STEP_S (MD5_Fo, a, b, c, d, w0_t, MD5C00, MD5S00);
+ MD5_STEP_S (MD5_Fo, d, a, b, c, w1_t, MD5C01, MD5S01);
+ MD5_STEP_S (MD5_Fo, c, d, a, b, w2_t, MD5C02, MD5S02);
+ MD5_STEP_S (MD5_Fo, b, c, d, a, w3_t, MD5C03, MD5S03);
+ MD5_STEP_S (MD5_Fo, a, b, c, d, w4_t, MD5C04, MD5S00);
+ MD5_STEP_S (MD5_Fo, d, a, b, c, w5_t, MD5C05, MD5S01);
+ MD5_STEP_S (MD5_Fo, c, d, a, b, w6_t, MD5C06, MD5S02);
+ MD5_STEP_S (MD5_Fo, b, c, d, a, w7_t, MD5C07, MD5S03);
+ MD5_STEP_S (MD5_Fo, a, b, c, d, w8_t, MD5C08, MD5S00);
+ MD5_STEP_S (MD5_Fo, d, a, b, c, w9_t, MD5C09, MD5S01);
+ MD5_STEP_S (MD5_Fo, c, d, a, b, wa_t, MD5C0a, MD5S02);
+ MD5_STEP_S (MD5_Fo, b, c, d, a, wb_t, MD5C0b, MD5S03);
+ MD5_STEP_S (MD5_Fo, a, b, c, d, wc_t, MD5C0c, MD5S00);
+ MD5_STEP_S (MD5_Fo, d, a, b, c, wd_t, MD5C0d, MD5S01);
+ MD5_STEP_S (MD5_Fo, c, d, a, b, we_t, MD5C0e, MD5S02);
+ MD5_STEP_S (MD5_Fo, b, c, d, a, wf_t, MD5C0f, MD5S03);
+
+ MD5_STEP_S (MD5_Go, a, b, c, d, w1_t, MD5C10, MD5S10);
+ MD5_STEP_S (MD5_Go, d, a, b, c, w6_t, MD5C11, MD5S11);
+ MD5_STEP_S (MD5_Go, c, d, a, b, wb_t, MD5C12, MD5S12);
+ MD5_STEP_S (MD5_Go, b, c, d, a, w0_t, MD5C13, MD5S13);
+ MD5_STEP_S (MD5_Go, a, b, c, d, w5_t, MD5C14, MD5S10);
+ MD5_STEP_S (MD5_Go, d, a, b, c, wa_t, MD5C15, MD5S11);
+ MD5_STEP_S (MD5_Go, c, d, a, b, wf_t, MD5C16, MD5S12);
+ MD5_STEP_S (MD5_Go, b, c, d, a, w4_t, MD5C17, MD5S13);
+ MD5_STEP_S (MD5_Go, a, b, c, d, w9_t, MD5C18, MD5S10);
+ MD5_STEP_S (MD5_Go, d, a, b, c, we_t, MD5C19, MD5S11);
+ MD5_STEP_S (MD5_Go, c, d, a, b, w3_t, MD5C1a, MD5S12);
+ MD5_STEP_S (MD5_Go, b, c, d, a, w8_t, MD5C1b, MD5S13);
+ MD5_STEP_S (MD5_Go, a, b, c, d, wd_t, MD5C1c, MD5S10);
+ MD5_STEP_S (MD5_Go, d, a, b, c, w2_t, MD5C1d, MD5S11);
+ MD5_STEP_S (MD5_Go, c, d, a, b, w7_t, MD5C1e, MD5S12);
+ MD5_STEP_S (MD5_Go, b, c, d, a, wc_t, MD5C1f, MD5S13);
+
+ MD5_STEP_S (MD5_H , a, b, c, d, w5_t, MD5C20, MD5S20);
+ MD5_STEP_S (MD5_H , d, a, b, c, w8_t, MD5C21, MD5S21);
+ MD5_STEP_S (MD5_H , c, d, a, b, wb_t, MD5C22, MD5S22);
+ MD5_STEP_S (MD5_H , b, c, d, a, we_t, MD5C23, MD5S23);
+ MD5_STEP_S (MD5_H , a, b, c, d, w1_t, MD5C24, MD5S20);
+ MD5_STEP_S (MD5_H , d, a, b, c, w4_t, MD5C25, MD5S21);
+ MD5_STEP_S (MD5_H , c, d, a, b, w7_t, MD5C26, MD5S22);
+ MD5_STEP_S (MD5_H , b, c, d, a, wa_t, MD5C27, MD5S23);
+ MD5_STEP_S (MD5_H , a, b, c, d, wd_t, MD5C28, MD5S20);
+ MD5_STEP_S (MD5_H , d, a, b, c, w0_t, MD5C29, MD5S21);
+ MD5_STEP_S (MD5_H , c, d, a, b, w3_t, MD5C2a, MD5S22);
+ MD5_STEP_S (MD5_H , b, c, d, a, w6_t, MD5C2b, MD5S23);
+ MD5_STEP_S (MD5_H , a, b, c, d, w9_t, MD5C2c, MD5S20);
+ MD5_STEP_S (MD5_H , d, a, b, c, wc_t, MD5C2d, MD5S21);
+ MD5_STEP_S (MD5_H , c, d, a, b, wf_t, MD5C2e, MD5S22);
+ MD5_STEP_S (MD5_H , b, c, d, a, w2_t, MD5C2f, MD5S23);
+
+ MD5_STEP_S (MD5_I , a, b, c, d, w0_t, MD5C30, MD5S30);
+ MD5_STEP_S (MD5_I , d, a, b, c, w7_t, MD5C31, MD5S31);
+ MD5_STEP_S (MD5_I , c, d, a, b, we_t, MD5C32, MD5S32);
+ MD5_STEP_S (MD5_I , b, c, d, a, w5_t, MD5C33, MD5S33);
+ MD5_STEP_S (MD5_I , a, b, c, d, wc_t, MD5C34, MD5S30);
+ MD5_STEP_S (MD5_I , d, a, b, c, w3_t, MD5C35, MD5S31);
+ MD5_STEP_S (MD5_I , c, d, a, b, wa_t, MD5C36, MD5S32);
+ MD5_STEP_S (MD5_I , b, c, d, a, w1_t, MD5C37, MD5S33);
+ MD5_STEP_S (MD5_I , a, b, c, d, w8_t, MD5C38, MD5S30);
+ MD5_STEP_S (MD5_I , d, a, b, c, wf_t, MD5C39, MD5S31);
+ MD5_STEP_S (MD5_I , c, d, a, b, w6_t, MD5C3a, MD5S32);
+ MD5_STEP_S (MD5_I , b, c, d, a, wd_t, MD5C3b, MD5S33);
+ MD5_STEP_S (MD5_I , a, b, c, d, w4_t, MD5C3c, MD5S30);
+ MD5_STEP_S (MD5_I , d, a, b, c, wb_t, MD5C3d, MD5S31);
+ MD5_STEP_S (MD5_I , c, d, a, b, w2_t, MD5C3e, MD5S32);
+ MD5_STEP_S (MD5_I , b, c, d, a, w9_t, MD5C3f, MD5S33);
+
+ digest[0] += a;
+ digest[1] += b;
+ digest[2] += c;
+ digest[3] += d;
+}
+
+void hmac_md5_pad_S (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], u32 ipad[4], u32 opad[4])
+{
+ w0[0] = w0[0] ^ 0x36363636;
+ w0[1] = w0[1] ^ 0x36363636;
+ w0[2] = w0[2] ^ 0x36363636;
+ w0[3] = w0[3] ^ 0x36363636;
+ w1[0] = w1[0] ^ 0x36363636;
+ w1[1] = w1[1] ^ 0x36363636;
+ w1[2] = w1[2] ^ 0x36363636;
+ w1[3] = w1[3] ^ 0x36363636;
+ w2[0] = w2[0] ^ 0x36363636;
+ w2[1] = w2[1] ^ 0x36363636;
+ w2[2] = w2[2] ^ 0x36363636;
+ w2[3] = w2[3] ^ 0x36363636;
+ w3[0] = w3[0] ^ 0x36363636;
+ w3[1] = w3[1] ^ 0x36363636;
+ w3[2] = w3[2] ^ 0x36363636;
+ w3[3] = w3[3] ^ 0x36363636;
+
+ ipad[0] = MD5M_A;
+ ipad[1] = MD5M_B;
+ ipad[2] = MD5M_C;
+ ipad[3] = MD5M_D;
+
+ md5_transform_S (w0, w1, w2, w3, ipad);
+
+ w0[0] = w0[0] ^ 0x6a6a6a6a;
+ w0[1] = w0[1] ^ 0x6a6a6a6a;
+ w0[2] = w0[2] ^ 0x6a6a6a6a;
+ w0[3] = w0[3] ^ 0x6a6a6a6a;
+ w1[0] = w1[0] ^ 0x6a6a6a6a;
+ w1[1] = w1[1] ^ 0x6a6a6a6a;
+ w1[2] = w1[2] ^ 0x6a6a6a6a;
+ w1[3] = w1[3] ^ 0x6a6a6a6a;
+ w2[0] = w2[0] ^ 0x6a6a6a6a;
+ w2[1] = w2[1] ^ 0x6a6a6a6a;
+ w2[2] = w2[2] ^ 0x6a6a6a6a;
+ w2[3] = w2[3] ^ 0x6a6a6a6a;
+ w3[0] = w3[0] ^ 0x6a6a6a6a;
+ w3[1] = w3[1] ^ 0x6a6a6a6a;
+ w3[2] = w3[2] ^ 0x6a6a6a6a;
+ w3[3] = w3[3] ^ 0x6a6a6a6a;
+
+ opad[0] = MD5M_A;
+ opad[1] = MD5M_B;
+ opad[2] = MD5M_C;
+ opad[3] = MD5M_D;
+
+ md5_transform_S (w0, w1, w2, w3, opad);
+}
+
+void hmac_md5_run_S (u32 w0[4], u32 w1[4], u32 w2[4], u32 w3[4], u32 ipad[4], u32 opad[4], u32 digest[4])
+{
+ digest[0] = ipad[0];
+ digest[1] = ipad[1];
+ digest[2] = ipad[2];
+ digest[3] = ipad[3];
+
+ md5_transform_S (w0, w1, w2, w3, digest);
+
+ w0[0] = digest[0];
+ w0[1] = digest[1];
+ w0[2] = digest[2];
+ w0[3] = digest[3];
+ w1[0] = 0x80;
+ 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] = (64 + 16) * 8;
+ w3[3] = 0;
+
+ digest[0] = opad[0];
+ digest[1] = opad[1];
+ digest[2] = opad[2];
+ digest[3] = opad[3];
+
+ md5_transform_S (w0, w1, w2, w3, digest);
+}
+
+void md5_transform_V (const u32x w0[4], const u32x w1[4], const u32x w2[4], const u32x w3[4], u32x digest[4])
+{
+ u32x a = digest[0];
+ u32x b = digest[1];
+ u32x c = digest[2];
+ u32x d = digest[3];
+
+ u32x w0_t = w0[0];
+ u32x w1_t = w0[1];
+ u32x w2_t = w0[2];
+ u32x w3_t = w0[3];
+ u32x w4_t = w1[0];
+ u32x w5_t = w1[1];
+ u32x w6_t = w1[2];
+ u32x w7_t = w1[3];
+ u32x w8_t = w2[0];
+ u32x w9_t = w2[1];
+ u32x wa_t = w2[2];
+ u32x wb_t = w2[3];
+ u32x wc_t = w3[0];
+ u32x wd_t = w3[1];
+ u32x we_t = w3[2];
+ u32x wf_t = w3[3];