Reorganizing the zerocash tree.

src/zerocash/GenerateParamsForFiles.cpp

@@ -0,0 +1,44 @@
+/** @file
+ *****************************************************************************
+
+ Functionality to generate files containing the Zerocash public parameters.
+
+ *****************************************************************************
+ * @author     This file is part of libzerocash, developed by the Zerocash
+ *             project and contributors (see AUTHORS).
+ * @copyright  MIT license (see LICENSE file)
+ *****************************************************************************/
+
+#include <fstream>
+
+#include "Zerocash.h"
+#include "ZerocashParams.h"
+#include "libsnark/common/default_types/r1cs_ppzksnark_pp.hpp"
+#include "libsnark/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.hpp"
+#include "zerocash_pour_ppzksnark/zerocash_pour_gadget.hpp"
+#include "zerocash_pour_ppzksnark/zerocash_pour_ppzksnark.hpp"
+
+using namespace libzerocash;
+
+int main(int argc, char **argv)
+{
+    if(argc != 4) {
+        std::cerr << "Usage: " << argv[0] << " treeDepth provingKeyFileName verificationKeyFileName" << std::endl;
+        return 1;
+    }
+
+    unsigned int tree_depth = atoi(argv[1]);
+    std::string pkFile = argv[2];
+    std::string vkFile = argv[3];
+
+    auto keypair = libzerocash::ZerocashParams::GenerateNewKeyPair(tree_depth);
+    libzerocash::ZerocashParams p(
+        tree_depth,
+        &keypair
+    );
+
+    libzerocash::ZerocashParams::SaveProvingKeyToFile(&p.getProvingKey(), pkFile);
+    libzerocash::ZerocashParams::SaveVerificationKeyToFile(&p.getVerificationKey(), vkFile);
+
+    return 0;
+}