// H2 = c + H2 // H3 = d + H3 // H4 = e + H4 // H5 = f + H5 // H6 = g + H6 // H7 = h + H7 #define REGTMP R30 #define REGTMP1 R16 #define REGTMP2 R17 #define REGTMP3 R18 #define REGTMP4 R7 #define REGTMP5 R6 // W[i] = M[i]; for 0 <= i <= 15 #define LOAD0(index) \ MOVW (index*4)(R5), REGTMP4; \ WORD $0x38e7; \ // REVB2W REGTMP4, REGTMP4 to big-endian MOVW REGTMP4, (index*4)(R3) // W[i] = SIGMA1(W[i-2]) + W[i-7] + SIGMA0(W[i-15]) + W[i-16]; for 16 <= i <= 63 // SIGMA0(x) = ROTR(7,x) XOR ROTR(18,x) XOR...