# README
bloom
Package bloom provides an API for dealing with bitcoin-specific bloom filters.
A comprehensive suite of tests is provided to ensure proper functionality. See
test_coverage.txt for the gocov coverage report. Alternatively, if you are
running a POSIX OS, you can run the cov_report.sh script for a real-time
report.
Installation and Updating
$ go get -u github.com/btcsuite/btcutil/bloom
Examples
- NewFilter Example
Demonstrates how to create a new bloom filter, add a transaction hash to it, and check if the filter matches the transaction.
License
Package bloom is licensed under the copyfree ISC License.
# Functions
LoadFilter creates a new Filter instance with the given underlying wire.MsgFilterLoad.
MurmurHash3 implements a non-cryptographic hash function using the MurmurHash3 algorithm.
NewFilter creates a new bloom filter instance, mainly to be used by SPV clients.
NewMerkleBlock returns a new *wire.MsgMerkleBlock and an array of the matched transaction index numbers based on the passed block and filter.