diff options
-rw-r--r-- | src/blockfilter.cpp | 15 | ||||
-rw-r--r-- | src/index/blockfilterindex.cpp | 4 | ||||
-rw-r--r-- | src/key.cpp | 3 | ||||
-rw-r--r-- | src/test/key_tests.cpp | 3 | ||||
-rw-r--r-- | src/test/merkle_tests.cpp | 6 |
5 files changed, 8 insertions, 23 deletions
diff --git a/src/blockfilter.cpp b/src/blockfilter.cpp index fc6dde20f9..88c7526b9e 100644 --- a/src/blockfilter.cpp +++ b/src/blockfilter.cpp @@ -247,21 +247,10 @@ bool BlockFilter::BuildParams(GCSFilter::Params& params) const uint256 BlockFilter::GetHash() const { - const std::vector<unsigned char>& data = GetEncodedFilter(); - - uint256 result; - CHash256().Write(data).Finalize(result); - return result; + return Hash(GetEncodedFilter()); } uint256 BlockFilter::ComputeHeader(const uint256& prev_header) const { - const uint256& filter_hash = GetHash(); - - uint256 result; - CHash256() - .Write(filter_hash) - .Write(prev_header) - .Finalize(result); - return result; + return Hash(GetHash(), prev_header); } diff --git a/src/index/blockfilterindex.cpp b/src/index/blockfilterindex.cpp index 07b4cdc06b..59bf6d34cf 100644 --- a/src/index/blockfilterindex.cpp +++ b/src/index/blockfilterindex.cpp @@ -157,9 +157,7 @@ bool BlockFilterIndex::ReadFilterFromDisk(const FlatFilePos& pos, const uint256& std::vector<uint8_t> encoded_filter; try { filein >> block_hash >> encoded_filter; - uint256 result; - CHash256().Write(encoded_filter).Finalize(result); - if (result != hash) return error("Checksum mismatch in filter decode."); + if (Hash(encoded_filter) != hash) return error("Checksum mismatch in filter decode."); filter = BlockFilter(GetFilterType(), block_hash, std::move(encoded_filter), /*skip_decode_check=*/true); } catch (const std::exception& e) { diff --git a/src/key.cpp b/src/key.cpp index 33913ed461..3a3f0b2bc2 100644 --- a/src/key.cpp +++ b/src/key.cpp @@ -245,8 +245,7 @@ bool CKey::VerifyPubKey(const CPubKey& pubkey) const { unsigned char rnd[8]; std::string str = "Bitcoin key verification\n"; GetRandBytes(rnd); - uint256 hash; - CHash256().Write(MakeUCharSpan(str)).Write(rnd).Finalize(hash); + uint256 hash{Hash(str, rnd)}; std::vector<unsigned char> vchSig; Sign(hash, vchSig); return pubkey.Verify(hash, vchSig); diff --git a/src/test/key_tests.cpp b/src/test/key_tests.cpp index d14fda7351..edf28cfbfc 100644 --- a/src/test/key_tests.cpp +++ b/src/test/key_tests.cpp @@ -205,8 +205,7 @@ BOOST_AUTO_TEST_CASE(key_key_negation) unsigned char rnd[8]; std::string str = "Bitcoin key verification\n"; GetRandBytes(rnd); - uint256 hash; - CHash256().Write(MakeUCharSpan(str)).Write(rnd).Finalize(hash); + uint256 hash{Hash(str, rnd)}; // import the static test key CKey key = DecodeSecret(strSecret1C); diff --git a/src/test/merkle_tests.cpp b/src/test/merkle_tests.cpp index bba103d1b0..74e01fc2a5 100644 --- a/src/test/merkle_tests.cpp +++ b/src/test/merkle_tests.cpp @@ -60,7 +60,7 @@ static void MerkleComputation(const std::vector<uint256>& leaves, uint256* proot } } mutated |= (inner[level] == h); - CHash256().Write(inner[level]).Write(h).Finalize(h); + h = Hash(inner[level], h); } // Store the resulting hash at inner position level. inner[level] = h; @@ -86,7 +86,7 @@ static void MerkleComputation(const std::vector<uint256>& leaves, uint256* proot if (pbranch && matchh) { pbranch->push_back(h); } - CHash256().Write(h).Write(h).Finalize(h); + h = Hash(h, h); // Increment count to the value it would have if two entries at this // level had existed. count += ((uint32_t{1}) << level); @@ -101,7 +101,7 @@ static void MerkleComputation(const std::vector<uint256>& leaves, uint256* proot matchh = true; } } - CHash256().Write(inner[level]).Write(h).Finalize(h); + h = Hash(inner[level], h); level++; } } |