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File:  [ELWIX - Embedded LightWeight unIX -] / libaitio / example / crypt.c
Revision 1.3: download - view: text, annotated - select for diffs - revision graph
Wed Jun 26 22:48:53 2013 UTC (11 years, 9 months ago) by misho
Branches: MAIN
CVS tags: io7_4, io7_3, io7_2, io7_1, io7_0, io6_9, io6_8, io6_7, io6_6, io6_5, io6_4, io6_3, io6_2, io6_1, io6_0, io5_9, io5_8, io5_7, io5_6, io5_5, IO7_3, IO7_2, IO7_1, IO7_0, IO6_9, IO6_8, IO6_7, IO6_6, IO6_5, IO6_4, IO6_3, IO6_2, IO6_1, IO6_0, IO5_9, IO5_8, IO5_7, IO5_6, IO5_5, IO5_4, HEAD
version 5.4

/* $Id: crypt.c,v 1.3 2013/06/26 22:48:53 misho Exp $ */

#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <aitio.h>

int main(int argc, char **argv)
{
	char ch, *str, mode = -1;
	int len;

	while ((ch = getopt(argc, argv, "de")) != -1)
		switch (ch) {
			case 'e':
				mode = 1;
				break;
			case 'd':
				mode = 0;
				break;
			default:
				printf("Not enough parameters ... blowfishche [-e|-d] <string>\n");
				return 1;
		}
	argc -= optind;
	argv += optind;
	if (argc < 1 || -1 == mode) {
		printf("Not enough parameters ... blowfishche [-e|-d] <string>\n");
		return 1;
	}

	len = io_Blowfish((u_char*) argv[0], strlen(argv[0]), (unsigned char**) &str, NULL, NULL, mode);

	if (len && str) {
		printf("Action(%scrypt)%d: %s\n", !mode ? "de" : "en", len, str);
		free(str);
	} else
		printf("Invalid action!!!\n");

	return 0;
}
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