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Implement zkSNARK compression.

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This commit is contained in:
Sean Bowe
2016-08-16 14:08:59 -06:00
parent 365845216b
commit f0dab51cf3
19 changed files with 21646 additions and 588 deletions
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59
src/gtest/test_merkletree.cpp
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@@ -25,48 +25,11 @@
#include <boost/foreach.hpp>
#include "json/json_spirit_reader_template.h"
#include "json/json_spirit_utils.h"
#include "json/json_spirit_writer_template.h"
using namespace json_spirit;
Array
read_json(const std::string& jsondata)
{
Value v;
if (!read_string(jsondata, v) || v.type() != array_type)
{
ADD_FAILURE();
return Array();
}
return v.get_array();
}
//#define PRINT_JSON 1
#include "json_test_vectors.h"
using namespace std;
using namespace libsnark;
template<typename T>
void expect_deser_same(const T& expected)
{
CDataStream ss1(SER_NETWORK, PROTOCOL_VERSION);
ss1 << expected;
auto serialized_size = ss1.size();
T object;
ss1 >> object;
CDataStream ss2(SER_NETWORK, PROTOCOL_VERSION);
ss2 << object;
ASSERT_TRUE(serialized_size == ss2.size());
ASSERT_TRUE(memcmp(&*ss1.begin(), &*ss2.begin(), serialized_size) == 0);
}
template<>
void expect_deser_same(const ZCTestingIncrementalWitness& expected)
{
@@ -86,26 +49,6 @@ void expect_deser_same(const libzcash::MerklePath& expected)
// deserialized by Bitcoin's serialization code.
}
template<typename T, typename U>
void expect_test_vector(T& it, const U& expected)
{
expect_deser_same(expected);
CDataStream ss1(SER_NETWORK, PROTOCOL_VERSION);
ss1 << expected;
#ifdef PRINT_JSON
std::cout << "\t\"" ;
std::cout << HexStr(ss1.begin(), ss1.end()) << "\",\n";
#else
std::string raw = (it++)->get_str();
CDataStream ss2(ParseHex(raw), SER_NETWORK, PROTOCOL_VERSION);
ASSERT_TRUE(ss1.size() == ss2.size());
ASSERT_TRUE(memcmp(&*ss1.begin(), &*ss2.begin(), ss1.size()) == 0);
#endif
}
template<typename A, typename B, typename C>
void expect_ser_test_vector(B& b, const C& c, const A& tree) {
expect_test_vector<B, C>(b, c);