prepare libamiibo.a inclusion

client/amiitool/Makefile

@@ -0,0 +1,19 @@
+MYSRCPATHS =
+MYINCLUDES = -I. -I.. -I../jansson -I../../common/ -I../../include/
+MYCFLAGS = -std=c99 -D_ISOC99_SOURCE
+MYDEFS =
+MYSRCS = \
+	amiibo.c \
+	drbg.c \
+	keygen.c
+
+LIB_A = libamiibo.a
+
+include ../../Makefile.host
+
+# just for testing amiitool before complete migration into a lib:
+
+amiitool:
+	gcc $(CFLAGS) \
+	  amiitool.c $(MYSRCS) ../../common/commonutil.c ../ui.c -lreadline -lm ../../common/mbedtls/libmbedtls.a \
+	  -o amiitool

client/amiitool/amiibo.c

@@ -8,6 +8,7 @@
 #include "amiibo.h"
 #include "mbedtls/md.h"
 #include "mbedtls/aes.h"
+#include "commonutil.h"
 
 #define HMAC_POS_DATA 0x008
 #define HMAC_POS_TAG 0x1B4

client/amiitool/amiibo.h

@@ -13,7 +13,6 @@
 #include <string.h>
 #include <stdio.h>
 #include "keygen.h"
-#include "util.h"
 
 #define NFC3D_AMIIBO_SIZE 520
 

client/amiitool/amiitool.c

@@ -5,10 +5,11 @@
  * SPDX-License-Identifier: MIT
  */
 
-#include <amiibo.h>
 #include <stdio.h>
 #include <string.h>
-#include "../loclass/fileutils.h"
+#include "fileutils.h"
+#include "amiibo.h"
+#include "getopt.h"
 
 #define NTAG215_SIZE 540
 
@@ -16,7 +17,7 @@ static char *self;
 
 void amiitool_usage() {
     fprintf(stderr,
-            "amiitool build %i (commit %s-%08x)\n"
+            /*"amiitool build %i (commit %s-%08x)\n"*/
             "by Marcos Del Sol Vives <marcos@dracon.es>\n"
             "\n"
             "Usage: %s (-e|-d|-c) -k keyfile [-i input] [-s input2] [-o output]\n"
@@ -28,7 +29,7 @@ void amiitool_usage() {
             "   -s input save file, save from this file will replace input file ones.\n"
             "   -o output file. If not specified, stdout will be used.\n"
             "   -l decrypt files with invalid signatures.\n",
-            , self
+            self
            );
 }
 
@@ -62,6 +63,9 @@ int main(int argc, char **argv) {
             case 'i':
                 infile = optarg;
                 break;
+            case 'k':
+                keyfile = optarg;
+                break;
             case 's':
                 savefile = optarg;
                 break;
@@ -83,7 +87,8 @@ int main(int argc, char **argv) {
     }
 
     nfc3d_amiibo_keys amiiboKeys;
-
+    if (! LoadAmiikey(amiiboKeys, keyfile))
+        return 5;
 
     uint8_t original[NTAG215_SIZE];
     uint8_t modified[NFC3D_AMIIBO_SIZE];

client/amiitool/drbg.c

@@ -8,7 +8,7 @@
 #include "drbg.h"
 #include <assert.h>
 #include <string.h>
-#include <mbedtls/md.h>
+#include "mbedtls/md.h"
 
 void nfc3d_drbg_init(nfc3d_drbg_ctx *ctx, const uint8_t *hmacKey, size_t hmacKeySize, const uint8_t *seed, size_t seedSize) {
     assert(ctx != NULL);

client/amiitool/keygen.c

@@ -19,7 +19,7 @@ void nfc3d_keygen_prepare_seed(const nfc3d_keygen_masterkeys *baseKeys, const ui
     uint8_t *start = output;
 
     // 1: Copy whole type string
-    output = memccpy(output, baseKeys->typeString, '\0', sizeof(baseKeys->typeString));
+    output = (uint8_t *)strcpy((char *)output, baseKeys->typeString);
 
     // 2: Append (16 - magicBytesSize) from the input seed
     size_t leadingSeedBytes = 16 - baseKeys->magicBytesSize;