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2022-08-23Add function to validate difficulty changesSuhas Daftuar
The rule against difficulty adjustments changing by more than a factor of 4 can be helpful for anti-DoS measures in contexts where we lack a full headers chain, so expose this functionality separately and in the narrow case where we only know the height, new value, and old value. Includes fuzz test by Martin Zumsande.
2018-07-27Update copyright headers to 2018DrahtBot
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-
2016-12-31Increment MIT Licence copyright header year on files modified in 2016isle2983
Edited via: $ contrib/devtools/copyright_header.py update .
2016-02-02Merge #7311: MOVEONLY: Move non-consensus functions out of powWladimir J. van der Laan
e867561 MOVEONLY: non-consensus: from pow to chain: (Jorge Timón)
2016-01-12MOVEONLY: non-consensus: from pow to chain:Jorge Timón
- GetBlockProof - GetBlockProofEquivalentTime
2015-12-13Bump copyright headers to 2015MarcoFalke
2015-04-22Use equivalent PoW for non-main-chain requestsPieter Wuille
2015-03-26Consensus: Refactor: Decouple pow.o from chainparams.oJorge Timón
2015-02-21Add unit tests for next difficulty calculationsRoss Nicoll
Split GetNextWorkRequired() into two functions to allow the difficulty calculations to be tested without requiring a full blockchain. Add unit tests to cover basic difficulty calculation, plus each of the min/max actual time, and maximum difficulty target conditions.
2015-01-05Use arith_uint256 where necessaryWladimir J. van der Laan
Also add conversion from/to uint256 where needed.
2014-12-19Added "Core" to copyright headerssandakersmann
Github-Pull: #5494 Rebased-From: 15de949bb9277e442302bdd8dee299a8d6deee60
2014-12-16Remove references to X11 licenceMichael Ford
2014-10-29CBlockIndex::GetBlockWork() + GetProofIncrement(nBits) -> ↵jtimon
GetBlockProof(CBlockIndex)
2014-10-29MOVEONLY: Move void UpdateTime() from pow.o to miner.o (plus fix include ↵jtimon
main.h -> chain.h)
2014-10-14Remove CheckMinWork, as we always know all parent headersPieter Wuille
2014-09-14header include cleanupPhilip Kaufmann
- ensures alphabetical ordering for includes etc. in source file headers
2014-08-28add missing header end commentsPhilip Kaufmann
- ensures a consistent usage in header files - also add a blank line after the copyright header where missing - also remove orphan new-lines at the end of some files
2014-08-23replace ComputeMinWork with CheckMinWorkjtimon
2014-08-23Move CBlockIndex::GetBlockWork() to pow::GetProofIncrement(nBits)jtimon
2014-08-23Move UpdateTime to powjtimon
2014-06-23Refactor proof of work related functions out of mainjtimon
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