diff options
Diffstat (limited to 'code/ecp/crypto/test/aead.c')
-rw-r--r-- | code/ecp/crypto/test/aead.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/code/ecp/crypto/test/aead.c b/code/ecp/crypto/test/aead.c deleted file mode 100644 index a2e0da7..0000000 --- a/code/ecp/crypto/test/aead.c +++ /dev/null @@ -1,55 +0,0 @@ -#include <string.h> -#include <stdio.h> -#include <stdlib.h> -#include <fcntl.h> -#include <unistd.h> - -#include <crypto.h> -#include <curve25519.h> - -#define NONCE_LEN 8 -#define TAG_LEN 16 -#define KEY_LEN 32 - -static int v_rng(void *buf, size_t bufsize) { - int fd; - - if((fd = open("/dev/urandom", O_RDONLY)) < 0) return -1; - size_t nb = read(fd, buf, bufsize); - close(fd); - if (nb != bufsize) return -1; - return 0; -} - -int main(int argc, char *argv[]) { - unsigned char in_msg[1024]; - unsigned char out_msg[1024]; - size_t in_msg_len; - size_t out_msg_len; - int rv; - unsigned char public1[KEY_LEN]; - unsigned char private1[KEY_LEN]; - unsigned char public2[KEY_LEN]; - unsigned char private2[KEY_LEN]; - unsigned char key1[KEY_LEN]; - unsigned char key2[KEY_LEN]; - unsigned char nonce[NONCE_LEN]; - - strcpy((char *)in_msg, "PERA JE CAR!"); - in_msg_len = strlen((char *)in_msg) + 1; - - v_rng(nonce, NONCE_LEN); - X25519_keypair(public1, private1, v_rng); - X25519_keypair(public2, private2, v_rng); - - X25519(key1, private1, public2); - rv = aead_chacha20_poly1305_seal(out_msg, &out_msg_len, 1024, key1, TAG_LEN, nonce, NONCE_LEN, in_msg, in_msg_len, NULL, 0); - printf("SEAL RV:%d ILEN:%lu OLEN:%lu\n", rv, in_msg_len, out_msg_len); - - memset(in_msg, 0, sizeof(in_msg)); - - X25519(key2, private2, public1); - rv = aead_chacha20_poly1305_open(in_msg, &in_msg_len, 1024, key2, TAG_LEN, nonce, NONCE_LEN, out_msg, out_msg_len, NULL, 0); - printf("OPEN RV:%d ILEN:%lu OLEN:%lu\n", rv, in_msg_len, out_msg_len); - printf("MSG: %s\n", in_msg); -}
\ No newline at end of file |