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82b64a5a8102eba2dfa3624247720a1c40f6ae8c
bitcoin/src
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Wladimir J. van der Laan 82b64a5a81 Merge #15224: Add RNG strengthening (10ms once every minute) 
3cb9ce85d0 Document strenghtening (Pieter Wuille)
1d207bc46f Add hash strengthening to the RNG (Pieter Wuille)

Pull request description:

  This patch improves the built-in RNG using hash strengthening.

  At startup, and once every minute, 32 bytes of entropy are produced from the RNG, repeatedly hashed using SHA512 for 10ms, and then fed back into the RNG, together with high-precision timestamps obtained every 1000 iterations.

ACKs for commit 3cb9ce:
  pstratem:
    utACK 3cb9ce85d0

Tree-SHA512: 4fb6f61639b392697beb81c5f0903f79f10dd1087bed7f34de2abb5c22704a671e37b2d828ed141492491863efb1e7d1fa04408a1d32c9de2f2cc8ac406bbe57
2019-05-18 10:01:54 +02:00
..
bench
[refactor] interfaces: Add missing LockAnnotation for cs_main
2019-05-13 14:46:01 -04:00
compat
Document assumptions about C++ compiler
2019-03-05 11:19:32 +01:00
config
…
consensus
Separate reason for premature spends (coinbase/locktime)
2019-05-02 15:30:58 -04:00
crypto
Merge #14047: Add HKDF_HMAC256_L32 and method to negate a private key
2019-05-16 19:24:52 +02:00
index
scripted-diff: replace chainActive -> ::ChainActive()
2019-05-03 15:02:54 -04:00
interfaces
Merge #16033: Hold cs_main when reading chainActive via getTipLocator(). Remove assumeLocked().
2019-05-17 07:17:41 -04:00
leveldb
Pull leveldb subtree
2019-01-26 12:45:48 -05:00
node
[build] Move AnalyzePSBT from psbt.cpp to node/psbt.cpp
2019-04-09 17:53:08 -04:00
obj
…
obj-test
…
policy
scripted-diff: replace chainActive -> ::ChainActive()
2019-05-03 15:02:54 -04:00
primitives
Merge #14039: Disallow extended encoding for non-witness transactions
2019-04-25 14:15:43 -04:00
qt
[refactor] interfaces: Add missing LockAnnotation for cs_main
2019-05-13 14:46:01 -04:00
rpc
Merge #15990: Add tests and documentation for blocksonly
2019-05-16 19:05:24 +02:00
script
Merge #15452: Replace CScriptID and CKeyID in CTxDestination with dedicated types
2019-05-09 18:54:43 +02:00
secp256k1
Bump secp256k1 subtree
2017-09-29 16:02:39 +02:00
support
windows: Set _WIN32_WINNT to 0x0601 (Windows 7)
2019-01-23 16:28:27 +08:00
test
Merge #14047: Add HKDF_HMAC256_L32 and method to negate a private key
2019-05-16 19:24:52 +02:00
univalue
Update univalue subtree
2018-09-07 08:21:14 -04:00
util
Fix portability issue with pthreads
2019-05-07 00:17:33 +00:00
wallet
Merge #16033: Hold cs_main when reading chainActive via getTipLocator(). Remove assumeLocked().
2019-05-17 07:17:41 -04:00
zmq
RPCHelpMan: Pass through Result and Examples
2019-01-25 14:16:07 -05:00
.clang-format
Fix inconsistent namespace formatting guidelines
2018-04-13 15:37:20 -04:00
addrdb.cpp
banman: pass the banfile path in
2019-01-16 13:54:18 -05:00
addrdb.h
banman: Add, use CBanEntry ctor that takes ban reason
2019-01-16 13:54:18 -05:00
addrman.cpp
[addrman] Improve collision logging and address nits
2019-03-01 16:15:50 -05:00
addrman.h
[addrman] Ensure collisions eventually get resolved
2019-02-27 16:53:44 -05:00
amount.h
Update copyright headers to 2018
2018-12-29 10:15:01 +01:00
arith_uint256.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
arith_uint256.h
Use std::numeric_limits<UNSIGNED>::max()) instead of (UNSIGNED)-1
2018-12-04 19:55:04 +02:00
attributes.h
Add NODISCARD to all {Decode,Parse}[...](...) functions returning bool. Sort includes.
2018-11-05 17:03:11 +01:00
banman.cpp
Allow connections from misbehavior banned peers.
2019-01-22 21:10:48 +00:00
banman.h
Allow connections from misbehavior banned peers.
2019-01-22 21:10:48 +00:00
base58.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
base58.h
Add NODISCARD to all {Decode,Parse}[...](...) functions returning bool. Sort includes.
2018-11-05 17:03:11 +01:00
bech32.cpp
Make objects in range declarations immutable by default. Avoid unnecessary copying of objects in range declarations.
2018-08-27 18:19:33 +02:00
bech32.h
Fix missing or inconsistent include guards
2018-03-22 16:23:04 +01:00
bitcoin-cli-res.rc
…
bitcoin-cli.cpp
Merge #15564: cli: remove duplicate wallet fields from -getinfo
2019-03-11 10:28:42 -04:00
bitcoin-tx-res.rc
…
bitcoin-tx.cpp
Replace CScriptID and CKeyID in CTxDestination with dedicated types
2019-04-29 10:15:23 -04:00
bitcoin-wallet-res.rc
[tools] Add wallet inspection and modification tool
2019-01-30 16:26:52 -05:00
bitcoin-wallet.cpp
util: Add SetupHelpOptions()
2019-02-06 14:16:43 -05:00
bitcoind-res.rc
…
bitcoind.cpp
threads: introduce util/threadnames, refactor thread naming
2019-04-29 13:42:25 -04:00
blockencodings.cpp
CorruptionPossible -> BLOCK_MUTATED
2019-05-02 15:14:12 -04:00
blockencodings.h
disallow oversized CBlockHeaderAndShortTxIDs
2018-11-13 12:41:41 -08:00
blockfilter.cpp
init: Add CLI option to enable block filter index.
2019-04-06 12:10:55 -07:00
blockfilter.h
init: Add CLI option to enable block filter index.
2019-04-06 12:10:55 -07:00
bloom.cpp
Merge #13429: Return the script type from Solver
2018-08-25 17:41:00 +02:00
bloom.h
Removes unsed CBloomFilter constructor.
2018-08-13 01:24:55 +02:00
chain.cpp
refactor: combine Chain::findFirstBlockWithTime/findFirstBlockWithTimeAndHeight
2019-03-27 18:29:48 -04:00
chain.h
refactor: combine Chain::findFirstBlockWithTime/findFirstBlockWithTimeAndHeight
2019-03-27 18:29:48 -04:00
chainparams.cpp
Update assumevalid, minimumchainwork, and getchaintxstats to height 563378.
2019-02-17 03:38:08 +00:00
chainparams.h
implements different disk sizes for different networks on intro
2018-10-07 13:11:36 +01:00
chainparamsbase.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
chainparamsbase.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
chainparamsseeds.h
net: Update hardcoded seeds
2018-08-13 13:57:15 +02:00
checkqueue.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
clientversion.cpp
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
clientversion.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
coins.cpp
Extract CSipHasher to it's own file in crypto/ directory.
2018-11-05 09:25:15 -08:00
coins.h
Merge #15267: doc: explain AcceptToMemoryPoolWorker's coins_to_uncache
2019-04-26 13:09:30 -04:00
compat.h
windows: Set _WIN32_WINNT to 0x0601 (Windows 7)
2019-01-23 16:28:27 +08:00
compressor.cpp
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
compressor.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
core_io.h
Move PSBT decoding functions from core_io to psbt.cpp
2019-03-26 17:38:00 -07:00
core_memusage.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
core_read.cpp
Move PSBT decoding functions from core_io to psbt.cpp
2019-03-26 17:38:00 -07:00
core_write.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
cuckoocache.h
Make objects in range declarations immutable by default. Avoid unnecessary copying of objects in range declarations.
2018-08-27 18:19:33 +02:00
dbwrapper.cpp
Replace deprecated Boost Filesystem function
2019-04-30 10:05:54 +03:00
dbwrapper.h
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
dummywallet.cpp
Bugfix: dummywallet: Add -ignorepartialspends to list of ignored wallet options
2019-04-28 04:42:38 +00:00
flatfile.cpp
Style cleanup.
2019-02-22 17:38:45 -08:00
flatfile.h
Style cleanup.
2019-02-22 17:38:45 -08:00
fs.cpp
Avoid redefine warning
2019-04-10 12:16:52 +01:00
fs.h
Replace deprecated Boost Filesystem function
2019-04-30 10:05:54 +03:00
hash.cpp
Extract CSipHasher to it's own file in crypto/ directory.
2018-11-05 09:25:15 -08:00
hash.h
Merge #13258: uint256: Remove unnecessary crypto/common.h dependency
2018-11-30 18:48:58 +01:00
httprpc.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
httprpc.h
Cleanup StartRest()
2018-08-11 09:34:47 +03:00
httpserver.cpp
threads: introduce util/threadnames, refactor thread naming
2019-04-29 13:42:25 -04:00
httpserver.h
[build] Add several util units
2019-04-09 17:53:08 -04:00
indirectmap.h
…
init.cpp
Merge #15990: Add tests and documentation for blocksonly
2019-05-16 19:05:24 +02:00
init.h
Pass chain and client variables where needed
2018-11-06 11:44:40 -04:00
key_io.cpp
Replace CScriptID and CKeyID in CTxDestination with dedicated types
2019-04-29 10:15:23 -04:00
key_io.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
key.cpp
CKey: add method to negate the key
2019-03-27 13:59:50 +01:00
key.h
CKey: add method to negate the key
2019-03-27 13:59:50 +01:00
keystore.cpp
Replace CScriptID and CKeyID in CTxDestination with dedicated types
2019-04-29 10:15:23 -04:00
keystore.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
limitedmap.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
logging.cpp
threads: prefix log messages with thread names
2019-04-29 13:49:15 -04:00
logging.h
threads: prefix log messages with thread names
2019-04-29 13:49:15 -04:00
Makefile.am
Merge #14047: Add HKDF_HMAC256_L32 and method to negate a private key
2019-05-16 19:24:52 +02:00
Makefile.bench.include
Merge #15512: Add ChaCha20 encryption option (XOR)
2019-05-10 09:26:23 +02:00
Makefile.leveldb.include
build: Remove WINVER pre define in Makefile.leveldb.inlcude
2019-01-26 09:28:48 +08:00
Makefile.qt.include
GUI: Move QRImageWidget to its own file-pair
2019-05-02 12:18:18 +00:00
Makefile.qttest.include
scripted-diff: Rename test_bitcoin to test/setup_common
2019-04-11 10:12:36 -04:00
Makefile.test.include
tests: add threadutil tests
2019-04-29 13:43:01 -04:00
memusage.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
merkleblock.cpp
Replace use of BEGIN and END macros on uint256
2019-01-10 01:58:33 +01:00
merkleblock.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
miner.cpp
scripted-diff: replace chainActive -> ::ChainActive()
2019-05-03 15:02:54 -04:00
miner.h
[rpc] mining: Omit uninitialized currentblockweight, currentblocktx
2019-02-12 11:34:57 -05:00
net_processing.cpp
net: Rename ::fRelayTxes to ::g_relay_txes
2019-05-09 09:10:53 -04:00
net_processing.h
banman: create and split out banman
2019-01-16 13:54:18 -05:00
net.cpp
net: Rename ::fRelayTxes to ::g_relay_txes
2019-05-09 09:10:53 -04:00
net.h
net: Rename ::fRelayTxes to ::g_relay_txes
2019-05-09 09:10:53 -04:00
netaddress.cpp
docs: Improve netaddress comments
2019-04-10 11:48:47 -04:00
netaddress.h
docs: Improve netaddress comments
2019-04-10 11:48:47 -04:00
netbase.cpp
Drop defunct Windows compat fixes
2019-01-24 15:58:49 -08:00
netbase.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
netmessagemaker.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
noui.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
noui.h
Update copyright headers to 2018
2018-12-29 10:15:01 +01:00
optional.h
Remove 'boost::optional'-related gcc warnings
2019-01-30 22:44:28 +02:00
outputtype.cpp
Replace CScriptID and CKeyID in CTxDestination with dedicated types
2019-04-29 10:15:23 -04:00
outputtype.h
Add NODISCARD to all {Decode,Parse}[...](...) functions returning bool. Sort includes.
2018-11-05 17:03:11 +01:00
pow.cpp
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
pow.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
prevector.h
Merge #14266: refactor: Lift prevector default vals to the member declaration
2019-05-06 15:32:24 -04:00
protocol.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
protocol.h
Use C++11 default member initializers
2019-01-05 16:16:37 +01:00
psbt.cpp
Silence GCC 7 warning "control reaches end of non-void function" (-Wreturn-type) in psbt.cpp
2019-05-02 15:08:22 +02:00
psbt.h
[build] Move AnalyzePSBT from psbt.cpp to node/psbt.cpp
2019-04-09 17:53:08 -04:00
pubkey.cpp
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
pubkey.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
random.cpp
Merge #15224: Add RNG strengthening (10ms once every minute)
2019-05-18 10:01:54 +02:00
random.h
Merge #15224: Add RNG strengthening (10ms once every minute)
2019-05-18 10:01:54 +02:00
rest.cpp
scripted-diff: replace chainActive -> ::ChainActive()
2019-05-03 15:02:54 -04:00
reverse_iterator.h
scripted-diff: Remove trailing whitespaces
2018-07-24 20:46:23 +01:00
reverselock.h
…
scheduler.cpp
Switch all RNG code to the built-in PRNG.
2019-01-16 16:34:56 -08:00
scheduler.h
trivial: correct parameter name in comments
2019-02-10 17:17:32 -05:00
serialize.h
serialize: Serialization support for big-endian 32-bit ints.
2019-04-06 12:03:21 -07:00
shutdown.cpp
Break circular dependency: init -> * -> init by extracting shutdown.h
2018-06-25 00:08:49 -04:00
shutdown.h
Break circular dependency: init -> * -> init by extracting shutdown.h
2018-06-25 00:08:49 -04:00
span.h
Add more methods to Span class
2018-07-27 11:52:18 -07:00
streams.h
Trivial: Doxygenize existing CBufferedFile and VectorReader comments
2019-01-25 12:32:37 -08:00
sync.cpp
fix static_assert for macro HAVE_THREAD_LOCAL
2019-05-07 14:11:35 +08:00
sync.h
Add WITH_LOCK macro: run code while locking a mutex
2019-04-20 08:13:34 -04:00
threadinterrupt.cpp
Merge #11640: Make LOCK, LOCK2, TRY_LOCK work with CWaitableCriticalSection
2018-08-31 16:00:38 +02:00
threadinterrupt.h
Update copyright headers to 2018
2018-12-29 10:15:01 +01:00
threadsafety.h
Pass chain locked variables where needed
2018-11-06 11:44:40 -04:00
timedata.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
timedata.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
tinyformat.h
Fix typos
2018-03-21 08:34:44 +02:00
torcontrol.cpp
Drop IsLimited in favor of IsReachable
2019-01-13 22:50:36 -08:00
torcontrol.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
txdb.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
txdb.h
init: Add CLI option to enable block filter index.
2019-04-06 12:10:55 -07:00
txmempool.cpp
Merge #15323: rpc: Expose g_is_mempool_loaded via getmempoolinfo
2019-05-01 10:06:15 -04:00
txmempool.h
scripted-diff: replace chainActive -> ::ChainActive()
2019-05-03 15:02:54 -04:00
ui_interface.cpp
Merge #15699: Remove no-op CClientUIInterface::[signal_name]_disconnect. Disconnect BlockNotifyGenesisWait and RPCNotifyBlockChange properly.
2019-04-23 13:03:41 -04:00
ui_interface.h
Merge #15699: Remove no-op CClientUIInterface::[signal_name]_disconnect. Disconnect BlockNotifyGenesisWait and RPCNotifyBlockChange properly.
2019-04-23 13:03:41 -04:00
uint256.cpp
util: Make ToLower and ToUpper take a char
2019-01-10 02:51:14 +01:00
uint256.h
uint256: Remove unnecessary crypto/common.h use
2018-09-18 14:27:05 +09:00
undo.h
Extract CSipHasher to it's own file in crypto/ directory.
2018-11-05 09:25:15 -08:00
validation.cpp
Merge #15999: init: Remove dead code in LoadChainTip
2019-05-17 07:22:52 -04:00
validation.h
[refactor] interfaces: Add missing LockAnnotation for cs_main
2019-05-13 14:46:01 -04:00
validationinterface.cpp
[wallet] Schedule tx rebroadcasts in wallet
2019-04-09 10:38:13 -04:00
validationinterface.h
[cleanup] Remove unused CReserveKey
2019-04-10 11:44:40 -04:00
version.h
Update copyright headers to 2018
2018-07-27 07:15:02 -04:00
versionbits.cpp
MOVEONLY: Move versionbits info out of versionbits.o
2018-09-23 22:55:11 +02:00
versionbits.h
MOVEONLY: Move versionbits info out of versionbits.o
2018-09-23 22:55:11 +02:00
versionbitsinfo.cpp
MOVEONLY: Move versionbits info out of versionbits.o
2018-09-23 22:55:11 +02:00
versionbitsinfo.h
MOVEONLY: Move versionbits info out of versionbits.o
2018-09-23 22:55:11 +02:00
walletinitinterface.h
Remove direct node->wallet calls in init.cpp
2018-11-06 11:44:40 -04:00
warnings.cpp
scripted-diff: Move util files to separate directory.
2018-11-04 22:46:07 -08:00
warnings.h
Merge #13780: 0.17: Pre-branch maintenance
2018-08-08 13:55:27 +02:00