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* [DEV-329] Add TxID * [DEV-329] Change Transaction inputs to reference by tx id instead of tx hash * [DEV-329] Fix tests * [DEV-329] change txhash to txid in mempool * [DEV-334] Make IDMerkleRoot * [DEV-329] Add txid that excludes payload, gas and ScriptSigs (#158) * [DEV-329] Add TxID * [DEV-329] Change Transaction inputs to reference by tx id instead of tx hash * [DEV-329] Fix tests * [DEV-329] change txhash to txid in mempool * [DEV-329] replace thinEncoding bool with txEncoding bitmask * [DEV-329] Change txencoding var names * [DEV-329] change txEncodingexcludeSignatureScript -> txEncodingExcludeSignatureScript * [DEV-334] Add IDMerkleRoot to blocknode and recalculate IDMerkleRoot when extraNonce is changed * [DEV-334] Fix tests * [DEV-334] Fix tests * [DEV-334] fix SubnetworkDAGCoin -> SubnetworkIDNative * [DEV-334] Add ID() function to Coin interface and rename hash to txID in a few places * [DEV-334] Add Root method for merkle root * [DEV-334] add comment to dag.SubnetworkID() * [DEV-334] fix serializeSize comment
txsort
Package txsort provides the transaction sorting according to BIP 69.
BIP 69 defines a standard lexicographical sort order of transaction inputs and outputs. This is useful to standardize transactions for faster multi-party agreement as well as preventing information leaks in a single-party use case.
The BIP goes into more detail, but for a quick and simplistic overview, the order for inputs is defined as first sorting on the previous output hash and then on the index as a tie breaker. The order for outputs is defined as first sorting on the amount and then on the raw public key script bytes as a tie breaker.
A comprehensive suite of tests is provided to ensure proper functionality.
Installation and Updating
$ go get -u github.com/daglabs/btcutil/txsort
License
Package txsort is licensed under the copyfree ISC License.