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Transplant of libzcash.

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This commit is contained in:
Sean Bowe
2016-05-04 18:26:21 -06:00
parent 2140639309
commit 2dc3599271
13 changed files with 212 additions and 237 deletions
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56
src/zcbenchmarks.cpp
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@@ -1,9 +1,5 @@
#include "zerocash/IncrementalMerkleTree.h"
#include <unistd.h>
#include <boost/filesystem.hpp>
#include "zcash/Zcash.h"
#include "zerocash/ZerocashParams.h"
#include "coins.h"
#include "util.h"
#include "init.h"
@@ -16,6 +12,11 @@
#include "zcbenchmarks.h"
#include "zcash/Zcash.h"
#include "zcash/IncrementalMerkleTree.hpp"
using namespace libzcash;
struct timeval tv_start;
void timer_start()
@@ -47,20 +48,18 @@ double benchmark_parameter_loading()
boost::filesystem::path vk_path = ZC_GetParamsDir() / "zc-testnet-public-alpha-verification.key";
timer_start();
auto vk_loaded = libzerocash::ZerocashParams::LoadVerificationKeyFromFile(
vk_path.string(),
INCREMENTAL_MERKLE_TREE_DEPTH
);
auto pk_loaded = libzerocash::ZerocashParams::LoadProvingKeyFromFile(
pk_path.string(),
INCREMENTAL_MERKLE_TREE_DEPTH
);
libzerocash::ZerocashParams zerocashParams = libzerocash::ZerocashParams(
INCREMENTAL_MERKLE_TREE_DEPTH,
&pk_loaded,
&vk_loaded
);
return timer_stop();
auto newParams = ZCJoinSplit::Unopened();
newParams->loadVerifyingKey(vk_path.string());
newParams->setProvingKeyPath(pk_path.string());
newParams->loadProvingKey();
double ret = timer_stop();
delete newParams;
return ret;
}
double benchmark_create_joinsplit()
@@ -68,31 +67,20 @@ double benchmark_create_joinsplit()
// TODO: #808
uint256 pubKeyHash;
std::vector<PourInput> vpourin;
std::vector<PourOutput> vpourout;
while (vpourin.size() < ZC_NUM_JS_INPUTS) {
vpourin.push_back(PourInput(INCREMENTAL_MERKLE_TREE_DEPTH));
}
while (vpourout.size() < ZC_NUM_JS_OUTPUTS) {
vpourout.push_back(PourOutput(0));
}
/* Get the anchor of an empty commitment tree. */
uint256 anchor = ZCIncrementalMerkleTree().root();
timer_start();
CPourTx pourtx(*pzerocashParams,
CPourTx pourtx(*pzcashParams,
pubKeyHash,
anchor,
{vpourin[0], vpourin[1]},
{vpourout[0], vpourout[1]},
{JSInput(), JSInput()},
{JSOutput(), JSOutput()},
0,
0);
double ret = timer_stop();
assert(pourtx.Verify(*pzerocashParams, pubKeyHash));
assert(pourtx.Verify(*pzcashParams, pubKeyHash));
return ret;
}
@@ -101,7 +89,7 @@ double benchmark_verify_joinsplit(const CPourTx &joinsplit)
timer_start();
// TODO: #808
uint256 pubKeyHash;
joinsplit.Verify(*pzerocashParams, pubKeyHash);
joinsplit.Verify(*pzcashParams, pubKeyHash);
return timer_stop();
}