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2023-11-16Include version.h in fewer placesAnthony Towns
2023-11-14Drop CHashWriterAnthony Towns
2023-09-19Remove CHashWriter typeMarcoFalke
The type is only ever set, but never read via GetType(), so remove it. Also, remove SerializeHash to avoid silent merge conflicts and use the already existing GetHash() boilerplate consistently.
2023-09-05Remove unused legacy CHashVerifierMarcoFalke
2023-09-05Use serialization parameters for CAddress serializationMarcoFalke
This also cleans up the addrman (de)serialization code paths to only allow `Disk` serialization. Some unit tests previously forced a `Network` serialization, which does not make sense, because Bitcoin Core in production will always `Disk` serialize. This cleanup idea was suggested by Pieter Wuille and implemented by Anthony Towns. Co-authored-by: Pieter Wuille <pieter@wuille.net> Co-authored-by: Anthony Towns <aj@erisian.com.au>
2023-07-12doc: Remove comments that just repeat what the code doesMarcoFalke
No need to artificially bloat the code and waste space.
2023-01-30Merge bitcoin/bitcoin#26649: refactor: Use AutoFile and HashVerifier ↵fanquake
(without ser-type and ser-version) where possible eeee61065fe165dcce9625f7cc4cfce9e432aafa Use AutoFile and HashVerifier where possible (MarcoFalke) fa961141f7fc515fbb6fcb9d8417108034b256ce Add HashVerifier (MarcoFalke) Pull request description: This was done in the context of https://github.com/bitcoin/bitcoin/pull/25284 , but I think it also makes sense standalone. The basic idea is that serialization type should not be initialized when it is not needed. Same for the serialization version. So do this here for `AutoFile` and `HashVerifier`. `CAutoFile` and `CHashVerifier` remain in places where it is not yet possible. ACKs for top commit: stickies-v: ACK eeee61065fe165dcce9625f7cc4cfce9e432aafa Tree-SHA512: 93786778c309ecfdc1ed43552d24ff9d966954d69a47f66faaa6de24daacd25c651f3f62bde5abbb362700298fb3c04ffbd3207a0dd13d0bd8bff7fd6d07dcf8
2023-01-30Merge bitcoin/bitcoin#15294: refactor: Extract RipeMd160MarcoFalke
6879be691bf636a53208ef058f2ebe18bfa8017c refactor: Extract RIPEMD160 (Ben Woosley) Pull request description: To directly return a CRIPEMD160 hash from data. Simplifies the call sites. ACKs for top commit: achow101: ACK 6879be691bf636a53208ef058f2ebe18bfa8017c theStack: re-ACK 6879be691bf636a53208ef058f2ebe18bfa8017c MarcoFalke: review ACK 6879be691bf636a53208ef058f2ebe18bfa8017c 🏔 Tree-SHA512: 6ead85d8060c2ac6afd43ec716ff5a82d6754c4132fe7df3b898541fa19f1dfd8b301b2b66ae7cb7594b1b1a8c7f68bce3790a8c610d4a1164e995d89bc5ae34
2023-01-26refactor: Extract RIPEMD160Ben Woosley
To directly return a CRIPEMD160 hash from data. Incidentally, decoding this acronym: * RIPEMD -> RIPE Message Digest * RIPE -> RACE Integrity Primitives Evaluation * RACE -> Research and Development in Advanced Communications Technologies in Europe
2023-01-17hash: add HashedSourceWriterMartin Zumsande
This class is the counterpart to CHashVerifier, in that it writes data to an underlying source stream, while keeping a hash of the written data.
2023-01-03Add HashVerifierMarcoFalke
It is similar to CHashVerifier, but HashVerifier does not need a serialize type and version
2022-12-24scripted-diff: Bump copyright headersHennadii Stepanov
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT- Commits of previous years: - 2021: f47dda2c58b5d8d623e0e7ff4e74bc352dfa83d7 - 2020: fa0074e2d82928016a43ca408717154a1c70a4db - 2019: aaaaad6ac95b402fe18d019d67897ced6b316ee0
2022-07-20Use HashWriter where possibleMacroFake
2022-07-20Add HashWriter without ser-type and ser-versionMacroFake
The moved parts can be reviewed with "--color-moved=dimmed-zebra".
2022-05-21refactor: Remove defunct attributes.h includesBen Woosley
Since the removal of NODISCARD in 81d5af42f4dba5b68a597536cad7f61894dc22a3, the only attributes def is LIFETIMEBOUND, and it's included in many more places that it is used. This removes all includes which do not have an associated use of LIFETIMEBOUND, and adds it to the following files, due to their use of the same: * src/validationinterface.h * src/script/standard.h
2022-01-02Use spans of std::byte in serializeMarcoFalke
This switches .read() and .write() to take spans of bytes.
2020-12-31scripted-diff: Bump copyright headersMarcoFalke
-BEGIN VERIFY SCRIPT- ./contrib/devtools/copyright_header.py update ./ -END VERIFY SCRIPT-
2020-11-26scripted-diff: Use [[nodiscard]] (C++17) instead of NODISCARDpracticalswift
-BEGIN VERIFY SCRIPT- sed -i "s/NODISCARD/[[nodiscard]]/g" $(git grep -l "NODISCARD" ":(exclude)src/bench/nanobench.h" ":(exclude)src/attributes.h") -END VERIFY SCRIPT-
2020-10-12Add TaggedHash function (BIP 340)Pieter Wuille
This adds the TaggedHash function as defined by BIP340 to the hash module, which is used in BIP340 and BIP341 to produce domain-separated hashes.
2020-08-06Add SHA256Uint256 helper functionsJeremy Rubin
2020-08-06Add single sha256 call to CHashWriterJeremy Rubin
2020-07-30Make Hash[160] consume range-like objectsPieter Wuille
2020-07-30Make CHash256/CHash160 output to SpanPieter Wuille
2020-07-30Make MurmurHash3 consume SpansPieter Wuille
2020-07-30Make CHash256 and CHash160 consume SpansPieter Wuille
2018-11-30Merge #13258: uint256: Remove unnecessary crypto/common.h dependencyWladimir J. van der Laan
bf2e01097 uint256: Remove unnecessary crypto/common.h use (Karl-Johan Alm) Pull request description: This is an alternative to #13242 which keeps the `ReadLE64` part, but moves the `crypto/common.h` dependency into `crypto/common.h` as a function outside of `uint256`. **Reason:** this change will remove dependencies for `uint256` to `crypto/common.h`, `compat/endian.h`, and `compat/byteswap.h`. This PR removes the need to update tests to be endian-aware/-independent, but keeps the (arguably dubious) `ReadLE64` part (which was only introduced to fix the tests, not for any functionality). Tree-SHA512: 78b35123cdb185b3b3ec59aba5ca8a5db72624d147f2d6a5484ffa5ce626a72f782a01dc6893fc8f5619b03e2eae7b5a03b0df5d43460f3bda428e719e188aec
2018-11-05Extract CSipHasher to it's own file in crypto/ directory.Jim Posen
This is a move-only commit with the exception of changes to includes.
2018-09-18uint256: Remove unnecessary crypto/common.h useKarl-Johan Alm
2018-07-27Update copyright headers to 2018DrahtBot
2018-03-13Support deserializing into temporariesPieter Wuille
Currently, the READWRITE macro cannot be passed any non-const temporaries, as the SerReadWrite function only accepts lvalue references. Deserializing into a temporary is very common, however. See for example things like 's >> VARINT(n)'. The VARINT macro produces a temporary wrapper that holds a reference to n. Fix this by accepting non-const rvalue references instead of lvalue references. We don't propagate the rvalue-ness down, as there are no useful optimizations that only apply to temporaries. Then use this new functionality to get rid of many (but not all) uses of the 'REF' macro (which casts away constness).
2018-01-03Increment MIT Licence copyright header year on files modified in 2017Akira Takizawa
2017-11-16scripted-diff: Replace #include "" with #include <> (ryanofsky)MeshCollider
-BEGIN VERIFY SCRIPT- for f in \ src/*.cpp \ src/*.h \ src/bench/*.cpp \ src/bench/*.h \ src/compat/*.cpp \ src/compat/*.h \ src/consensus/*.cpp \ src/consensus/*.h \ src/crypto/*.cpp \ src/crypto/*.h \ src/crypto/ctaes/*.h \ src/policy/*.cpp \ src/policy/*.h \ src/primitives/*.cpp \ src/primitives/*.h \ src/qt/*.cpp \ src/qt/*.h \ src/qt/test/*.cpp \ src/qt/test/*.h \ src/rpc/*.cpp \ src/rpc/*.h \ src/script/*.cpp \ src/script/*.h \ src/support/*.cpp \ src/support/*.h \ src/support/allocators/*.h \ src/test/*.cpp \ src/test/*.h \ src/wallet/*.cpp \ src/wallet/*.h \ src/wallet/test/*.cpp \ src/wallet/test/*.h \ src/zmq/*.cpp \ src/zmq/*.h do base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f done -END VERIFY SCRIPT-
2017-09-21Remove some unused functions and methodsPieter Wuille
In the case of CKey's destructor, it seems to have been an oversight in f4d1fc259 not to delete it. At this point, it results in the move constructors/assignment operators for CKey being deleted, which may have a performance impact.
2017-08-16Declare single-argument (non-converting) constructors "explicit"practicalswift
In order to avoid unintended implicit conversions.
2017-05-26Add specialization of SipHash for 256 + 32 bit dataPieter Wuille
We'll need a version of SipHash for tuples of 256 bits and 32 bits data, when CCoinsViewCache switches from using txids to COutPoints as keys.
2017-05-26Introduce CHashVerifier to hash read dataPieter Wuille
This is necessary later, when we drop the nVersion field from the undo data. At that point deserializing and reserializing the data won't roundtrip anymore, and thus that approach can't be used to verify checksums anymore. With this CHashVerifier approach, we can deserialize while hashing the exact serialized form that was used. This is both more efficient and more correct in that case.
2017-02-17Avoid VLA in hash.hPieter Wuille
2016-12-31Increment MIT Licence copyright header year on files modified in 2016isle2983
Edited via: $ contrib/devtools/copyright_header.py update .
2016-11-07Get rid of nType and nVersionPieter Wuille
Remove the nType and nVersion as parameters to all serialization methods and functions. There is only one place where it's read and has an impact (in CAddress), and even there it does not impact any of the recursively invoked serializers. Instead, the few places that need nType or nVersion are changed to read it directly from the stream object, through GetType() and GetVersion() methods which are added to all stream classes.
2016-11-07Make nType and nVersion private and sometimes constPieter Wuille
Make the various stream implementations' nType and nVersion private and const (except in CDataStream where we really need a setter).
2016-11-07Make streams' read and write return voidPieter Wuille
The stream implementations had two cascading layers (the upper one with operator<< and operator>>, and a lower one with read and write). The lower layer's functions are never cascaded (nor should they, as they should only be used from the higher layer), so make them return void instead.
2016-06-07Support SipHash with arbitrary byte writesPieter Wuille
2016-05-17Add SipHash-2-4 primitives to hashPieter Wuille
2015-12-13Bump copyright headers to 2015MarcoFalke
2015-11-13Prevector typePieter Wuille
2015-05-06chaincodes: abstract away more chaincode behaviorCory Fields
[squashme] replace struct CCainCode with a typedef uint256 ChainCode
2014-12-19Added "Core" to copyright headerssandakersmann
Github-Pull: #5494 Rebased-From: 15de949bb9277e442302bdd8dee299a8d6deee60
2014-11-20Split up crypto/sha2Pieter Wuille
2014-11-04minor code style cleanup after recent mergesPhilip Kaufmann
- add a missing license header - correct some header orderings etc.
2014-10-31boost: moveonly: move BIP32Hash to hash.hCory Fields
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