bulletproofs: add new empty module

src/bench_bulletproofs.c

@@ -0,0 +1,38 @@
+/**********************************************************************
+ * Copyright (c) 2020 Andrew Poelstra                                 *
+ * Distributed under the MIT software license, see the accompanying   *
+ * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
+ **********************************************************************/
+
+#include <stdint.h>
+
+#include "include/secp256k1_bulletproofs.h"
+#include "util.h"
+#include "bench.h"
+
+typedef struct {
+    secp256k1_context* ctx;
+} bench_bulletproofs_data;
+
+static void bench_bulletproofs_setup(void* arg) {
+    (void) arg;
+}
+
+static void bench_bulletproofs(void* arg, int iters) {
+    bench_bulletproofs_data *data = (bench_bulletproofs_data*)arg;
+
+    (void) data;
+    (void) iters;
+}
+
+int main(void) {
+    bench_bulletproofs_data data;
+    int iters = get_iters(32);
+
+    data.ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN | SECP256K1_CONTEXT_VERIFY);
+
+    run_benchmark("bulletproofs_verify_bit", bench_bulletproofs, bench_bulletproofs_setup, NULL, &data, 10, iters);
+
+    secp256k1_context_destroy(data.ctx);
+    return 0;
+}

src/modules/bulletproofs/Makefile.am.include

@@ -0,0 +1,10 @@
+include_HEADERS += include/secp256k1_bulletproofs.h
+noinst_HEADERS += src/modules/bulletproofs/tests_impl.h
+noinst_HEADERS += src/modules/bulletproofs/main_impl.h
+
+if USE_BENCHMARK
+noinst_PROGRAMS += bench_bulletproofs
+bench_bulletproofs_SOURCES = src/bench_bulletproofs.c
+bench_bulletproofs_LDADD = libsecp256k1.la $(SECP_LIBS)
+bench_bulletproofs_LDFLAGS = -static
+endif

src/modules/bulletproofs/main_impl.h

@@ -0,0 +1,12 @@
+/**********************************************************************
+ * Copyright (c) 2020 Andrew Poelstra                                 *
+ * Distributed under the MIT software license, see the accompanying   *
+ * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
+ **********************************************************************/
+
+#ifndef _SECP256K1_MODULE_BULLETPROOFS_MAIN_
+#define _SECP256K1_MODULE_BULLETPROOFS_MAIN_
+
+/* TODO */
+
+#endif

src/modules/bulletproofs/tests_impl.h

@@ -0,0 +1,14 @@
+/**********************************************************************
+ * Copyright (c) 2020 Andrew Poelstra                                 *
+ * Distributed under the MIT software license, see the accompanying   *
+ * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
+ **********************************************************************/
+
+#ifndef _SECP256K1_MODULE_BULLETPROOFS_TEST_
+#define _SECP256K1_MODULE_BULLETPROOFS_TEST_
+
+void run_bulletproofs_tests(void) {
+    /* TODO */
+}
+
+#endif

src/secp256k1.c

@@ -800,6 +800,10 @@ int secp256k1_tagged_sha256(const secp256k1_context* ctx, unsigned char *hash32,
     return 1;
 }
 
+#ifdef ENABLE_MODULE_BULLETPROOFS
+# include "modules/bulletproofs/main_impl.h"
+#endif
+
 #ifdef ENABLE_MODULE_ECDH
 # include "modules/ecdh/main_impl.h"
 #endif

src/tests.c

@@ -7132,6 +7132,10 @@ void run_ecdsa_edge_cases(void) {
     test_ecdsa_edge_cases();
 }
 
+#ifdef ENABLE_MODULE_BULLETPROOFS
+# include "modules/bulletproofs/tests_impl.h"
+#endif
+
 #ifdef ENABLE_MODULE_ECDH
 # include "modules/ecdh/tests_impl.h"
 #endif
@@ -7452,6 +7456,10 @@ int main(int argc, char **argv) {
     /* EC key arithmetic test */
     run_eckey_negate_test();
 
+#ifdef ENABLE_MODULE_BULLETPROOFS
+    run_bulletproofs_tests();
+#endif
+
 #ifdef ENABLE_MODULE_ECDH
     /* ecdh tests */
     run_ecdh_tests();