835 	int i, i1, i2, i3;  in diffuser_a_decrypt()  local
838 		i1 = 0;  in diffuser_a_decrypt()
842 		while (i1 < (n - 1)) {  in diffuser_a_decrypt()
843 			d[i1] += d[i2] ^ (d[i3] << 9 | d[i3] >> 23);  in diffuser_a_decrypt()
844 			i1++; i2++; i3++;  in diffuser_a_decrypt()
849 			d[i1] += d[i2] ^ d[i3];  in diffuser_a_decrypt()
850 			i1++; i2++; i3++;  in diffuser_a_decrypt()
855 			d[i1] += d[i2] ^ (d[i3] << 13 | d[i3] >> 19);  in diffuser_a_decrypt()
856 			i1++; i2++; i3++;  in diffuser_a_decrypt()
858 			d[i1] += d[i2] ^ d[i3];  in diffuser_a_decrypt()
859 			i1++; i2++; i3++;  in diffuser_a_decrypt()
866 	int i, i1, i2, i3;  in diffuser_a_encrypt()  local
869 		i1 = n - 1;  in diffuser_a_encrypt()
873 		while (i1 > 0) {  in diffuser_a_encrypt()
874 			d[i1] -= d[i2] ^ d[i3];  in diffuser_a_encrypt()
875 			i1--; i2--; i3--;  in diffuser_a_encrypt()
877 			d[i1] -= d[i2] ^ (d[i3] << 13 | d[i3] >> 19);  in diffuser_a_encrypt()
878 			i1--; i2--; i3--;  in diffuser_a_encrypt()
883 			d[i1] -= d[i2] ^ d[i3];  in diffuser_a_encrypt()
884 			i1--; i2--; i3--;  in diffuser_a_encrypt()
889 			d[i1] -= d[i2] ^ (d[i3] << 9 | d[i3] >> 23);  in diffuser_a_encrypt()
890 			i1--; i2--; i3--;  in diffuser_a_encrypt()
897 	int i, i1, i2, i3;  in diffuser_b_decrypt()  local
900 		i1 = 0;  in diffuser_b_decrypt()
904 		while (i1 < (n - 1)) {  in diffuser_b_decrypt()
905 			d[i1] += d[i2] ^ d[i3];  in diffuser_b_decrypt()
906 			i1++; i2++; i3++;  in diffuser_b_decrypt()
908 			d[i1] += d[i2] ^ (d[i3] << 10 | d[i3] >> 22);  in diffuser_b_decrypt()
909 			i1++; i2++; i3++;  in diffuser_b_decrypt()
914 			d[i1] += d[i2] ^ d[i3];  in diffuser_b_decrypt()
915 			i1++; i2++; i3++;  in diffuser_b_decrypt()
920 			d[i1] += d[i2] ^ (d[i3] << 25 | d[i3] >> 7);  in diffuser_b_decrypt()
921 			i1++; i2++; i3++;  in diffuser_b_decrypt()
928 	int i, i1, i2, i3;  in diffuser_b_encrypt()  local
931 		i1 = n - 1;  in diffuser_b_encrypt()
935 		while (i1 > 0) {  in diffuser_b_encrypt()
936 			d[i1] -= d[i2] ^ (d[i3] << 25 | d[i3] >> 7);  in diffuser_b_encrypt()
937 			i1--; i2--; i3--;  in diffuser_b_encrypt()
942 			d[i1] -= d[i2] ^ d[i3];  in diffuser_b_encrypt()
943 			i1--; i2--; i3--;  in diffuser_b_encrypt()
948 			d[i1] -= d[i2] ^ (d[i3] << 10 | d[i3] >> 22);  in diffuser_b_encrypt()
949 			i1--; i2--; i3--;  in diffuser_b_encrypt()
951 			d[i1] -= d[i2] ^ d[i3];  in diffuser_b_encrypt()
952 			i1--; i2--; i3--;  in diffuser_b_encrypt()