CheckConsistency is a wapper function which simplifies verifying consistency between two or more checkpoints.

FetchCheckpoint retrieves and opens a checkpoint from the log.

FetchLeafHashes fetches N consecutive leaf hashes starting with the leaf at index first.

FetchRangeNodes returns the set of nodes representing the compact range covering a log of size s.

GetEntryBundle fetches the entry bundle at the given _tile index_.

NewHTTPFetcher creates a new HTTPFetcher for the log rooted at the given URL, using the provided HTTP client.

NewLogStateTracker creates a newly initialised tracker.

NewProofBuilder creates a new ProofBuilder object for a given tree size.

UnilateralConsensus blindly trusts the source log, returning the checkpoint it provided.

ErrInconsistency should be returned when there has been an error proving consistency between log states.

FileFetcher knows how to fetch log artifacts from a filesystem rooted at Root.

HTTPFetcher knows how to fetch log artifacts from a log being served via HTTP.

LogStateTracker represents a client-side view of a target log's state.

ProofBuilder knows how to build inclusion and consistency proofs from tiles.

CheckpointFetcherFunc is the signature of a function which can retrieve the latest checkpoint from a log's data storage.

ConsensusCheckpointFunc is a function which returns the largest checkpoint known which is signed by logSigV and satisfies some consensus algorithm.

EntryBundleFetcherFunc is the signature of a function which can fetch the raw data for a given entry bundle.

TileFetcherFunc is the signature of a function which can fetch the raw data for a given tile.