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authorUros Majstorovic <majstor@majstor.org>2020-08-05 03:38:22 +0200
committerUros Majstorovic <majstor@majstor.org>2020-08-05 03:38:22 +0200
commit5cd610a07468137066ea4daa5176c3e7045113b0 (patch)
treea6a5b572572f8f37ec2cb87332fa46e9bcc53aa7 /code/ecp/crypto/test/aead_enc.c
parent2473a7d5c51806ab8651cd3c4e07a15b62084eb5 (diff)
ecp moved to root; fixed utils and tests
Diffstat (limited to 'code/ecp/crypto/test/aead_enc.c')
-rw-r--r--code/ecp/crypto/test/aead_enc.c55
1 files changed, 0 insertions, 55 deletions
diff --git a/code/ecp/crypto/test/aead_enc.c b/code/ecp/crypto/test/aead_enc.c
deleted file mode 100644
index a103490..0000000
--- a/code/ecp/crypto/test/aead_enc.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 key[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(key, private1, public2);
- rv = aead_chacha20_poly1305_seal(out_msg, &out_msg_len, 1024, key, 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);
-
- unlink("msg.enc");
- int fd = open("msg.enc", O_WRONLY | O_CREAT);
- write(fd, private2, KEY_LEN);
- write(fd, public1, KEY_LEN);
- write(fd, nonce, NONCE_LEN);
- write(fd, out_msg, out_msg_len);
- close(fd);
-} \ No newline at end of file