1 // Copyright (c) 2020 The Bitcoin Core developers 2 // Distributed under the MIT software license, see the accompanying 3 // file COPYING or http://www.opensource.org/licenses/mit-license.php. 4 5 #include <chainparams.h> 6 #include <key_io.h> 7 #include <rpc/util.h> 8 #include <script/signingprovider.h> 9 #include <script/standard.h> 10 #include <test/fuzz/fuzz.h> 11 12 #include <cassert> 13 #include <cstdint> 14 #include <string> 15 #include <vector> 16 initialize()17void initialize() 18 { 19 static const ECCVerifyHandle verify_handle; 20 ECC_Start(); 21 SelectParams(CBaseChainParams::MAIN); 22 } 23 test_one_input(const std::vector<uint8_t> & buffer)24void test_one_input(const std::vector<uint8_t>& buffer) 25 { 26 const std::string random_string(buffer.begin(), buffer.end()); 27 28 const CKey key = DecodeSecret(random_string); 29 if (key.IsValid()) { 30 assert(key == DecodeSecret(EncodeSecret(key))); 31 } 32 33 const CExtKey ext_key = DecodeExtKey(random_string); 34 if (ext_key.key.size() == 32) { 35 assert(ext_key == DecodeExtKey(EncodeExtKey(ext_key))); 36 } 37 38 const CExtPubKey ext_pub_key = DecodeExtPubKey(random_string); 39 if (ext_pub_key.pubkey.size() == CPubKey::COMPRESSED_SIZE) { 40 assert(ext_pub_key == DecodeExtPubKey(EncodeExtPubKey(ext_pub_key))); 41 } 42 43 const CTxDestination tx_destination = DecodeDestination(random_string); 44 (void)DescribeAddress(tx_destination); 45 (void)GetKeyForDestination(/* store */ {}, tx_destination); 46 (void)GetScriptForDestination(tx_destination); 47 (void)IsValidDestination(tx_destination); 48 49 (void)IsValidDestinationString(random_string); 50 } 51