summaryrefslogtreecommitdiff
path: root/test/crypt
diff options
context:
space:
mode:
Diffstat (limited to 'test/crypt')
-rw-r--r--test/crypt/crypt.c76
1 files changed, 33 insertions, 43 deletions
diff --git a/test/crypt/crypt.c b/test/crypt/crypt.c
index 34d7e4158..786464710 100644
--- a/test/crypt/crypt.c
+++ b/test/crypt/crypt.c
@@ -10,18 +10,10 @@
#include <stdlib.h>
#include "crypt.h"
-int totfails = 0;
-
-#if __STDC__ - 0
-int main (int argc, char *argv[]);
-void get8 (char *cp);
-void put8 (char *cp);
-void good_bye (void) __attribute__ ((noreturn));
-#else
-void get8(), put8();
-#endif
-
-void good_bye ()
+static int totfails = 0;
+
+static void good_bye (void) __attribute__ ((noreturn));
+static void good_bye (void)
{
if(totfails == 0) {
printf("Passed DES validation suite\n");
@@ -32,10 +24,33 @@ void good_bye ()
}
}
-int
-main(argc, argv)
- int argc;
- char *argv[];
+static void get8(char *cp)
+{
+ int i,j,t;
+
+ for(i=0;i<8;i++){
+ scanf("%2x",&t);
+ if(feof(stdin))
+ good_bye();
+ for(j=0; j<8 ; j++) {
+ *cp++ = (t & (0x01 << (7-j))) != 0;
+ }
+ }
+}
+
+static void put8(char *cp)
+{
+ int i,j,t;
+
+ for(i=0;i<8;i++){
+ t = 0;
+ for(j = 0; j<8; j++)
+ t = (t<<1) | *cp++;
+ printf("%02x", t);
+ }
+}
+
+int main(void)
{
char key[64],plain[64],cipher[64],answer[64];
int i;
@@ -58,9 +73,10 @@ main(argc, argv)
cipher[i] = plain[i];
encrypt(cipher, 0);
- for(i=0;i<64;i++)
+ for(i=0;i<64;i++) {
if(cipher[i] != answer[i])
break;
+ }
fail = 0;
if(i != 64){
printf(" Encrypt FAIL");
@@ -83,31 +99,5 @@ main(argc, argv)
}
good_bye();
}
-void
-get8(cp)
-char *cp;
-{
- int i,j,t;
- for(i=0;i<8;i++){
- scanf("%2x",&t);
- if(feof(stdin))
- good_bye();
- for(j=0; j<8 ; j++) {
- *cp++ = (t & (0x01 << (7-j))) != 0;
- }
- }
-}
-void
-put8(cp)
-char *cp;
-{
- int i,j,t;
- for(i=0;i<8;i++){
- t = 0;
- for(j = 0; j<8; j++)
- t = (t<<1) | *cp++;
- printf("%02x", t);
- }
-}