[mod-vhost-ldap.git] / encrypt.c

#include <stdio.h>
#include <time.h>
#include <crypt.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

static void to64(char *s, unsigned long v, int n)
{
    static unsigned char itoa64[] = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
    while (--n >= 0) {
       *s++ = itoa64[v&0x3f];
        v >>= 6;
    }
}

static char *htenc(const char *clearpasswd) {
	char *res;
	char salt[9];
	(void) srand((int) time((time_t *) NULL));
	to64(&salt[0], rand(), 8);
	salt[8] = '\0';
	res = crypt(clearpasswd, salt);
    return res;
}

int main() { 
    char *orig = "abcd";
    printf("Orig: |%s| \n", orig);
    char *enc = htenc(orig);
    printf("Enc: |%s| \n", enc);
	return 1;

}
Commit	Line	Data
63a07100 PW	1	#include <stdio.h>
	2	#include <time.h>
	3	#include <crypt.h>
	4	#include <stdlib.h>
	5	#include <string.h>
	6	#include <unistd.h>
	7
	8	static void to64(char *s, unsigned long v, int n)
	9	{
	10	static unsigned char itoa64[] = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
	11	while (--n >= 0) {
	12	*s++ = itoa64[v&0x3f];
	13	v >>= 6;
	14	}
	15	}
	16
	17	static char htenc(const char clearpasswd) {
	18	char *res;
	19	char salt[9];
	20	(void) srand((int) time((time_t *) NULL));
	21	to64(&salt[0], rand(), 8);
	22	salt[8] = '\0';
	23	res = crypt(clearpasswd, salt);
	24	return res;
	25	}
	26
	27	int main() {
	28	char *orig = "abcd";
	29	printf("Orig: \|%s\| \n", orig);
	30	char *enc = htenc(orig);
	31	printf("Enc: \|%s\| \n", enc);
	32	return 1;
	33
	34	}
	35
	36