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RIPEMD160 -> SHA256

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This commit is contained in:
Ethan Buchman
2018-07-01 01:40:03 -04:00
parent d47b4ef12d
commit ec710395b7
9 changed files with 33 additions and 23 deletions
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12
types/tx.go
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@ -6,19 +6,19 @@ import (
"fmt"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/crypto/merkle"
"github.com/tendermint/tendermint/crypto/tmhash"
cmn "github.com/tendermint/tendermint/libs/common"
"github.com/tendermint/tendermint/libs/merkle"
)
// Tx is an arbitrary byte array.
// NOTE: Tx has no types at this level, so when wire encoded it's just length-prefixed.
// Alternatively, it may make sense to add types here and let
// []byte be type 0x1 so we can have versioned txs if need be in the future.
// Might we want types here ?
type Tx []byte
// Hash computes the RIPEMD160 hash of the wire encoded transaction.
// Hash computes the TMHASH hash of the wire encoded transaction.
func (tx Tx) Hash() []byte {
return aminoHasher(tx).Hash()
return tmhash.Sum(tx)
}
// String returns the hex-encoded transaction as a string.
@ -32,7 +32,7 @@ type Txs []Tx
// Hash returns the simple Merkle root hash of the transactions.
func (txs Txs) Hash() []byte {
// Recursive impl.
// Copied from tmlibs/merkle to avoid allocations
// Copied from tendermint/crypto/merkle to avoid allocations
switch len(txs) {
case 0:
return nil