updating deriv

views/flipbip39_scene_1.c

@@ -162,15 +162,19 @@ static void flipbip39_scene_1_model_init(FlipBip39Scene1Model* const model, cons
     const size_t buflen = 128;
     char buf[buflen + 1];
     //HDNode node;
-    uint32_t fingerprint;
+    uint32_t fingerprint = 0;
+    hdnode_serialize_private(root, fingerprint, version_private, buf, buflen); 
+    char *xprvroot = malloc(22 + 1);
+    strncpy(xprvroot, buf, 22);
+    model->seed2 = xprvroot;
     // external chain
     for (int chain = 0; chain < 2; chain++) {
         //QTableWidget *list = chain == 0 ? ui->listAddress : ui->listChange;
         HDNode *node = root;
-        hdnode_private_ckd(node, 44 | 0x80000000);
-        hdnode_private_ckd(node, 0 | 0x80000000); // bitcoin
-        hdnode_private_ckd(node, (arg1 - 1) | 0x80000000);
+        //hdnode_private_ckd_prime(node, 44);
+        //hdnode_private_ckd_prime(node, 0 | 0x80000000); // bitcoin
         fingerprint = hdnode_fingerprint(node);
+        hdnode_private_ckd_prime(node, (arg1 - 1));
         hdnode_serialize_private(node, fingerprint, version_private, buf, buflen); 
         char *xprv = malloc(22 + 1);
         strncpy(xprv, buf, 22);