ADD: 'amiitool' - Added @socram8888 's great tool for manipulating amiibo tags. The idea is to build it in the pm3 client. It compiles as is, but the hookup in client is not done. *WORK IN PROGRESS*

client/amiitool/keygen.h

@@ -0,0 +1,34 @@
+/*
+ * (c) 2015-2017 Marcos Del Sol Vives
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#ifndef HAVE_NFC3D_KEYGEN_H
+#define HAVE_NFC3D_KEYGEN_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#define NFC3D_KEYGEN_SEED_SIZE 64
+
+#pragma pack(1)
+typedef struct {
+	uint8_t hmacKey[16];
+	char typeString[14];
+	uint8_t rfu;
+	uint8_t magicBytesSize;
+	uint8_t magicBytes[16];
+	uint8_t xorPad[32];
+} nfc3d_keygen_masterkeys;
+
+typedef struct {
+	const uint8_t aesKey[16];
+	const uint8_t aesIV[16];
+	const uint8_t hmacKey[16];
+} nfc3d_keygen_derivedkeys;
+#pragma pack()
+
+void nfc3d_keygen(const nfc3d_keygen_masterkeys * baseKeys, const uint8_t * baseSeed, nfc3d_keygen_derivedkeys * derivedKeys);
+
+#endif