Commit graph

16 commits

Author SHA1 Message Date
Evgeniy Stratonikov
2f490a3403 block: remove ConsensusData field 2021-03-10 13:38:44 +03:00
Roman Khimov
d52e79668b hash: introduce memory-optimized merkle root hash calculation routine
NewMerkleTree is a memory hog, we can do better than that:

BenchmarkMerkle/NewMerkleTree-8                       13          88434670 ns/op        20828207 B/op     300035 allocs/op
BenchmarkMerkle/CalcMerkleRoot-8                      15          69264150 ns/op               0 B/op          0 allocs/op
2020-09-15 18:38:15 +03:00
Roman Khimov
e41d434a49 *: move all packages from CityOfZion to nspcc-dev 2020-03-03 17:21:42 +03:00
Evgenii Stratonikov
a3dacd3b74 tests: replace t.Fatal with require where possible
This makes tests less verbose and unifies the style
they are written in.
2020-03-02 17:22:27 +03:00
Roman Khimov
5dd8d29534 hash: improve merkle tree testing
Make it 100% covered.
2019-12-25 14:43:50 +03:00
Roman Khimov
ddad9ac9a3 hash: simplify merkle tree error handling
buildMerkleTree() is internal to the hash package and if anyone calls it with
`len(leaves) == 0` he deserves a panic. As it's the only error case in it, we
can remove error value return from this function and simplify NewMerkleTree().
2019-12-25 14:38:48 +03:00
Roman Khimov
ee28fb08f6 crypto: move merkle tree into the hash package
It's all about hashes, so it makes sense putting it there.
2019-12-25 11:28:59 +03:00
Roman Khimov
7e83078d13 hash: remove useless no-op decoding
It changes nothing here.
2019-12-12 17:58:34 +03:00
Evgenii Stratonikov
7179e4ba9f util: add LE suffix to Uint256 methods 2019-12-06 12:16:55 +03:00
Evgenii Stratonikov
57efad912c util: add LE suffix to Uint160 methods 2019-12-06 12:16:55 +03:00
Evgenii Stratonikov
4d82419776 crypto: add missing tests for hash pkg 2019-11-29 11:03:03 +03:00
Vsevolod Brekelov
8ee421db14 fix spelling and godoc comments 2019-10-22 17:56:03 +03:00
Roman Khimov
bd1f70366a crypto: change files mode to 644 (some *.go had exec flags set) 2019-09-17 15:34:00 +03:00
Roman Khimov
3fa6ba9c7b hash: simplify ripemd160 usage
Go's Hash is explicitly specified to never return an error on Write(), and our
own decoding functions only check for length which is gonna be right in every
case so it makes no sense returning errors from these functions.
2019-08-26 13:32:19 +03:00
Roman Khimov
80c3c9035a hash: simplify Sha256 implementations
Use sha256.Sum256() and drop duplicating Sum() completely.
2019-08-26 13:32:19 +03:00
Roman Khimov
5c5878968b hask: import package from _pkg.dev, make it compile 2019-08-26 13:32:19 +03:00