818 	int i, i1, i2, i3;  in diffuser_a_decrypt()  local
821 		i1 = 0;  in diffuser_a_decrypt()
825 		while (i1 < (n - 1)) {  in diffuser_a_decrypt()
826 			d[i1] += d[i2] ^ (d[i3] << 9 | d[i3] >> 23);  in diffuser_a_decrypt()
827 			i1++; i2++; i3++;  in diffuser_a_decrypt()
832 			d[i1] += d[i2] ^ d[i3];  in diffuser_a_decrypt()
833 			i1++; i2++; i3++;  in diffuser_a_decrypt()
838 			d[i1] += d[i2] ^ (d[i3] << 13 | d[i3] >> 19);  in diffuser_a_decrypt()
839 			i1++; i2++; i3++;  in diffuser_a_decrypt()
841 			d[i1] += d[i2] ^ d[i3];  in diffuser_a_decrypt()
842 			i1++; i2++; i3++;  in diffuser_a_decrypt()
849 	int i, i1, i2, i3;  in diffuser_a_encrypt()  local
852 		i1 = n - 1;  in diffuser_a_encrypt()
856 		while (i1 > 0) {  in diffuser_a_encrypt()
857 			d[i1] -= d[i2] ^ d[i3];  in diffuser_a_encrypt()
858 			i1--; i2--; i3--;  in diffuser_a_encrypt()
860 			d[i1] -= d[i2] ^ (d[i3] << 13 | d[i3] >> 19);  in diffuser_a_encrypt()
861 			i1--; i2--; i3--;  in diffuser_a_encrypt()
866 			d[i1] -= d[i2] ^ d[i3];  in diffuser_a_encrypt()
867 			i1--; i2--; i3--;  in diffuser_a_encrypt()
872 			d[i1] -= d[i2] ^ (d[i3] << 9 | d[i3] >> 23);  in diffuser_a_encrypt()
873 			i1--; i2--; i3--;  in diffuser_a_encrypt()
880 	int i, i1, i2, i3;  in diffuser_b_decrypt()  local
883 		i1 = 0;  in diffuser_b_decrypt()
887 		while (i1 < (n - 1)) {  in diffuser_b_decrypt()
888 			d[i1] += d[i2] ^ d[i3];  in diffuser_b_decrypt()
889 			i1++; i2++; i3++;  in diffuser_b_decrypt()
891 			d[i1] += d[i2] ^ (d[i3] << 10 | d[i3] >> 22);  in diffuser_b_decrypt()
892 			i1++; i2++; i3++;  in diffuser_b_decrypt()
897 			d[i1] += d[i2] ^ d[i3];  in diffuser_b_decrypt()
898 			i1++; i2++; i3++;  in diffuser_b_decrypt()
903 			d[i1] += d[i2] ^ (d[i3] << 25 | d[i3] >> 7);  in diffuser_b_decrypt()
904 			i1++; i2++; i3++;  in diffuser_b_decrypt()
911 	int i, i1, i2, i3;  in diffuser_b_encrypt()  local
914 		i1 = n - 1;  in diffuser_b_encrypt()
918 		while (i1 > 0) {  in diffuser_b_encrypt()
919 			d[i1] -= d[i2] ^ (d[i3] << 25 | d[i3] >> 7);  in diffuser_b_encrypt()
920 			i1--; i2--; i3--;  in diffuser_b_encrypt()
925 			d[i1] -= d[i2] ^ d[i3];  in diffuser_b_encrypt()
926 			i1--; i2--; i3--;  in diffuser_b_encrypt()
931 			d[i1] -= d[i2] ^ (d[i3] << 10 | d[i3] >> 22);  in diffuser_b_encrypt()
932 			i1--; i2--; i3--;  in diffuser_b_encrypt()
934 			d[i1] -= d[i2] ^ d[i3];  in diffuser_b_encrypt()
935 			i1--; i2--; i3--;  in diffuser_b_encrypt()