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Code Issues Releases Wiki Activity

Change crypto to ssl

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This commit is contained in:
PolynomialDivision 2017-08-20 17:33:01 +02:00
parent 2c4d7609bd
commit 14d59acb64
3 changed files with 28 additions and 4 deletions
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2
src/CMakeLists.txt
View file

@ -38,7 +38,7 @@ SET(SOURCES
utils/utils.c)
SET(LIBS
ubox ubus json-c blobmsg_json config uci gcrypt glib2)
ubox ubus json-c blobmsg_json config uci gcrypt openssl)
ADD_EXECUTABLE(dawn ${SOURCES} utils/dawn_uci.c include/dawn_uci.h)

19
src/main.c
View file

@ -6,6 +6,13 @@
#include "ubus.h"
#include "dawn_uci.h"
/* SSL TESTNG */
#include <openssl/bio.h>
#include <openssl/evp.h>
BIO_METHOD * BIO_f_base64(void);
#define BUFSIZE 17
#define BUFSIZE_DIR 256
@ -63,11 +70,23 @@ int main(int argc, char **argv) {
* ----
*/
BIO *bio, *b64;
char message[] = "Hello World \n";
b64 = BIO_new(BIO_f_base64());
bio = BIO_new_fp(stdout, BIO_NOCLOSE);
bio = BIO_push(b64, bio);
BIO_write(bio, message, strlen(message));
BIO_flush(bio);
BIO_free_all(bio);
char msg[] = "{\"bssid\":\"a4:2b:b0:de:f1:fd\",\"freq\":5180,\"ht_supported\":true,\"vht_supported\":true,\"clients\":{\"78:02:f8:bc:ac:0b\":{\"auth\":true,\"assoc\":true,\"authorized\":true,\"preauth\":false,\"wds\":false,\"wmm\":true,\"ht\":true,\"vht\":true,\"wps\":false,\"mfp\":false,\"aid\":1}}}";
gcrypt_init();
gcrypt_set_key_and_iv(shared_key, iv);
printf("Encrypting msg: %s\n", msg);
char *enc = gcrypt_encrypt_msg(msg, strlen(msg) + 1);
printf("Decrypting msg: %s\n", enc);
printf("Sizeof: %d, Strlen: %d, Acutal: %d\n", sizeof(enc) * sizeof(char), strlen(enc), strlen(msg) + 1);

11
src/network/networksocket.c
View file

@ -10,6 +10,11 @@
#include <libubox/blobmsg_json.h>
#include <glib-2.0/glib.h>
#include <openssl/bio.h>
#include <openssl/evp.h>
BIO_METHOD * BIO_f_base64(void);
#include "networksocket.h"
#include "datastorage.h"
#include "broadcastsocket.h"
@ -210,10 +215,10 @@ int send_string_enc(char *msg) {
char *enc = gcrypt_encrypt_msg(msg, msglen + 1);
char* base64_msg_dec = g_base64_encode(msg, msglen + 1);
//char* base64_msg_dec = g_base64_encode(msg, msglen + 1);
//size_t base64_msg_len;
//char* base64_msg_dec = base64_encode((unsigned char*)enc, msglen, &base64_msg_len);
size_t base64_msg_len;
char* base64_msg_dec = base64_encode((unsigned char*)enc, msglen, &base64_msg_len);
if (sendto(sock,
base64_msg_dec,