286 	int j;  in getalgfromsalt()  local
303 	j = 0;  in getalgfromsalt()
305 		algname[j] = salt[i];  in getalgfromsalt()
307 		j++;  in getalgfromsalt()
309 	if (j == 0)  in getalgfromsalt()
312 	algname[j] = '\0';  in getalgfromsalt()
928 	int i, j, k;  in unlocked_setkey()  local
938 			for (j = 0; j < 28-1; j++)  in unlocked_setkey()
939 				C[j] = C[j+1];  in unlocked_setkey()
942 			for (j = 0; j < 28-1; j++)  in unlocked_setkey()
943 				D[j] = D[j+1];  in unlocked_setkey()
946 		for (j = 0; j < 24; j++) {  in unlocked_setkey()
949 			*(KS+index+j) = C[PC2_C[j]-1];  in unlocked_setkey()
950 			*(KS+index+j+24) = D[PC2_D[j]-28-1];  in unlocked_setkey()
1020 	int t, j, k;  in unlocked_encrypt()  local
1023 	for (j = 0; j < 64; j++)  in unlocked_encrypt()
1024 		L[j] = block[IP[j]-1];  in unlocked_encrypt()
1028 		for (j = 0; j < 32; j++)  in unlocked_encrypt()
1029 			tempL[j] = R[j];  in unlocked_encrypt()
1030 		for (j = 0; j < 48; j++)  in unlocked_encrypt()
1031 			preS[j] = R[E[j]-1] ^ *(KS+index+j);  in unlocked_encrypt()
1032 		for (j = 0; j < 8; j++) {  in unlocked_encrypt()
1033 			t = 6 * j;  in unlocked_encrypt()
1034 			k = S[j][(preS[t+0]<<5) +  in unlocked_encrypt()
1040 			t = 4*j;  in unlocked_encrypt()
1046 		for (j = 0; j < 32; j++)  in unlocked_encrypt()
1047 			R[j] = L[j] ^ f[P[j]-1];  in unlocked_encrypt()
1048 		for (j = 0; j < 32; j++)  in unlocked_encrypt()
1049 			L[j] = tempL[j];  in unlocked_encrypt()
1051 	for (j = 0; j < 32; j++) {  in unlocked_encrypt()
1052 		t = L[j];  in unlocked_encrypt()
1053 		L[j] = R[j];  in unlocked_encrypt()
1054 		R[j] = (char)t;  in unlocked_encrypt()
1056 	for (j = 0; j < 64; j++)  in unlocked_encrypt()
1057 		block[j] = L[FP[j]-1];  in unlocked_encrypt()
1063 	int c, i, j;  in _unix_crypt()  local
1079 		for (j = 0; j < 7; j++, i++)  in _unix_crypt()
1080 			block[i] = (c>>(6-j)) & 01;  in _unix_crypt()
1097 		for (j = 0; j < 6; j++) {  in _unix_crypt()
1098 			if ((c>>j) & 01) {  in _unix_crypt()
1099 				temp = E[6*i+j];  in _unix_crypt()
1100 				E[6*i+j] = E[6*i+j+24];  in _unix_crypt()
1101 				E[6*i+j+24] = temp;  in _unix_crypt()
1112 		for (j = 0; j < 6; j++) {  in _unix_crypt()
1114 			c |= block[6*i+j];  in _unix_crypt()