Felix Lange
6fdd0893c3
all: fix go vet warnings
2016-04-15 11:17:27 +02:00
Felix Lange
d04a2e7557
all: update license information
2016-04-15 09:48:05 +02:00
Jeffrey Wilcke
5b283663b4
core: Added new TD strategy which mitigate the risk for selfish mining
...
Assuming the following scenario where a miner has 15% of all hashing
power and the ability to exert a moderate control over the network to
the point where if the attacker sees a message A, it can't stop A from
propagating, but what it **can** do is send a message B and ensure that
most nodes see B before A. The attacker can then selfish mine and
augment selfish mining strategy by giving his own blocks an advantage.
This change makes the time at which a block is received less relevant
and so the level of control an attacker has over the network no longer
makes a difference.
This change changes the current td algorithm `B_td > C_td` to the new
algorithm `B_td > C_td || B_td == C_td && rnd < 0.5`.
2016-02-18 10:12:13 +01:00
Péter Szilágyi
9dc5de51a2
tests: fix data race in bad-block-report disabling during tests
2015-11-05 13:29:50 +02:00
Felix Lange
bfbcfbe4a9
all: fix license headers one more time
...
I forgot to update one instance of "go-ethereum" in commit 3f047be5a
2015-07-23 18:35:11 +02:00
Felix Lange
3f047be5aa
all: update license headers to distiguish GPL/LGPL
...
All code outside of cmd/ is licensed as LGPL. The headers
now reflect this by calling the whole work "the go-ethereum library".
2015-07-22 18:51:45 +02:00
Felix Lange
5da82077d1
cmd/ethtest, tests: add support for RLP JSON tests
2015-07-17 15:13:24 +02:00
Gustav Simonsson
b08abe64e4
Unskip SimpleTx3, check err in pre/post state validations
2015-07-08 13:09:22 +02:00
Felix Lange
bdae4fd573
all: add some godoc synopsis comments
2015-07-07 14:12:45 +02:00
Felix Lange
ea54283b30
all: update license information
2015-07-07 14:12:44 +02:00
Gustav Simonsson
b7e8d954ef
Add TestBcGasPricer, comments and unskip tests
2015-07-06 13:56:56 +02:00
Jeffrey Wilcke
aa4502060b
Merge pull request #1400 from obscuren/badblock-reporting
...
core, miner, tests: added test, implemented bad block reporting
2015-07-06 02:03:50 -07:00
Jeffrey Wilcke
bcc1660abc
core, miner, tests: added test, implemented bad block reporting
2015-07-05 15:14:31 +02:00
Gustav Simonsson
0f04af5916
Fix core error forwarding, unify OOG VM err
2015-07-04 09:27:42 +02:00
Gustav Simonsson
ff97059a99
Update Ethereum JSON tests, skip failing
2015-07-03 09:40:07 +02:00
Taylor Gerring
baea8e87e5
Rebase cleanup
2015-06-18 22:27:44 +02:00
Taylor Gerring
01ec4dbb12
Add stdin option
2015-06-18 22:24:07 +02:00
Taylor Gerring
c941a39b75
Cleanup logging
2015-06-18 22:20:45 +02:00
Taylor Gerring
6ff956394a
DRY file loading
2015-06-18 22:20:45 +02:00
Taylor Gerring
ac0637c413
More consistent test interfaces + test skipping
2015-06-18 22:20:44 +02:00
Taylor Gerring
b6d40a9312
Cleanup/reorg
2015-06-18 22:20:44 +02:00
Taylor Gerring
c5d6fcbaba
Return error up stack instead of passing testing var down
2015-06-18 22:20:44 +02:00
Taylor Gerring
1b26d4f220
Flatten helper directory
2015-06-18 22:15:07 +02:00
