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2 commits

Author SHA1 Message Date
Dave Collins 98fd0a0661 txsort: Convert to package
This converts the txsort code into a separate package and renames
'TxSort' and 'IsTxSorted' to 'Sort' an `IsSorted`, respectively.

It also adds a 'doc.go' and 'README.md' so it is consistent with the
other packages.
2015-10-23 12:09:28 -05:00
tx 5fd45e8085 Add TxSort and TxIsSorted functions to btcutil
These functions sort transaction inputs and outputs according to BIP LI01
(https://github.com/kristovatlas/rfc/blob/master/bips/bip-li01.mediawiki)

This is useful to standardize transactions for faster  multi-party
agreement as well as preventing information leaks in a single-party
use case.
2015-10-22 23:49:53 -07:00