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ethash: fix undefined Sha3Hash function #119

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ethash: fix undefined Sha3Hash function #119

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2 changes: 1 addition & 1 deletion ethash.go
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Original file line number Diff line number Diff line change
Expand Up @@ -433,7 +433,7 @@ func GetSeedHash(blockNum uint64) ([]byte, error) {

func makeSeedHash(epoch uint64) (sh common.Hash) {
for ; epoch > 0; epoch-- {
sh = crypto.Sha3Hash(sh[:])
sh = crypto.Keccak256Hash(sh[:])
}
return sh
}
4 changes: 2 additions & 2 deletions ethash_test.go
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Expand Up @@ -79,10 +79,10 @@ var validBlocks = []*testBlock{

var invalidZeroDiffBlock = testBlock{
number: 61440000,
hashNoNonce: crypto.Sha3Hash([]byte("foo")),
hashNoNonce: crypto.Keccak256Hash([]byte("foo")),
difficulty: big.NewInt(0),
nonce: 0xcafebabec00000fe,
mixDigest: crypto.Sha3Hash([]byte("bar")),
mixDigest: crypto.Keccak256Hash([]byte("bar")),
}

func TestEthashVerifyValid(t *testing.T) {
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