diff --git a/src/main.c b/src/main.c
index 2724557..168bcaa 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,20 +1,57 @@
 #include <stdio.h>
+#include <stdint.h>
+#include <string.h>
 
 #include "audio.h"
+#include "crypt.h"
+
+#define CHANNELS 1
+#define SAMPLE_RATE 48000
+#define FRAMES_PER_BUFFFER 480
+
+#define BUF_SIZE (FRAMES_PER_BUFFFER * CHANNELS)
 
 int main(int argc, char **argv) {
     (void)argv;
     (void)argc;
-    
-    audio_t aud;
 
-    audio_init_default(&aud, 1, 48000, 480, audio_default_callback);
+    if (sodium_init() < 0) {
+        fprintf(stderr, "A Sodium cryptography library is failed to initialise!\n");
+        return -1;
+    }
 
-    printf("Listening... ");
-    getchar();
-    printf("Done!\n");
-    
-    audio_destroy(&aud);
+    crypt_key_t own, remote;
+
+    if (crypt_key_gen(&own) < 0) {
+        fprintf(stderr, "Failed to generate the keys.");
+        return -1;
+    }
+
+    if (crypt_key_gen(&remote) < 0) {
+        fprintf(stderr, "Failed to generate the keys.");
+        return -1;
+    }
+
+    crypt_session_t sess, sess_r;
+
+    crypt_session_init(&sess, &own, &remote, true);
+    crypt_session_init(&sess_r, &remote, &own, false);
+
+    // audio_t aud;
+
+    // uint8_t buf[BUF_SIZE];
+    // memset(buf, 0, BUF_SIZE);
+
+    // audio_init(&aud, CHANNELS, SAMPLE_RATE, FRAMES_PER_BUFFFER);
+
+    // printf("Listening... ");
+    // for (int i = 0; i < (2 * SAMPLE_RATE)/FRAMES_PER_BUFFFER; ++i) {
+    //     audio_read(&aud, buf, BUF_SIZE);
+    //     audio_write(&aud, buf, BUF_SIZE);
+    // }
+    // printf("Done!\n");
+
+    // audio_destroy(&aud);
 
     return 0;
 }
\ No newline at end of file