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TEA test files

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This commit is contained in:
Giulio De Pasquale 2017-05-24 14:56:11 +02:00
parent e1351ebd13
commit 3c453485b1
1 changed files with 4 additions and 5 deletions
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9
test/tea-encrypt.c
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@ -1,9 +1,8 @@
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <unistd.h>
#include <string.h> #include <string.h>
#include <unistd.h>
void encrypt(uint32_t *v, uint32_t *k) { void encrypt(uint32_t *v, uint32_t *k) {
uint32_t v0 = v[0], v1 = v[1], sum = 0, i; /* set up */ uint32_t v0 = v[0], v1 = v[1], sum = 0, i; /* set up */
@ -19,7 +18,7 @@ void encrypt(uint32_t *v, uint32_t *k) {
} }
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
uint8_t * buf; uint8_t *buf;
uint32_t buflen, i; uint32_t buflen, i;
if (argc != 3) { if (argc != 3) {
@ -29,9 +28,9 @@ int main(int argc, char *argv[]) {
buflen = strlen(argv[1]); buflen = strlen(argv[1]);
buf = (uint8_t *)malloc(buflen); buf = (uint8_t *)malloc(buflen);
memcpy(buf, argv[1], buflen); memcpy(buf, argv[1], buflen);
encrypt((uint32_t*)buf, (uint32_t *)argv[2]); encrypt((uint32_t *)buf, (uint32_t *)argv[2]);
printf("Result:\n"); printf("Result:\n");
for (i = 0; i< buflen; i++) { for (i = 0; i < buflen; i++) {
printf("%02x", buf[i]); printf("%02x", buf[i]);
} }
printf("\n"); printf("\n");