Documentation
¶
Overview ¶
Package evidences defines batchfossilizer evidence types.
Index ¶
Constants ¶
View Source
const ( // BatchFossilizerName is the name used as the BatchProof backend. BatchFossilizerName = "batchfossilizer" // Version1_0_0 uses canonical-JSON to serialize a timestamped merkle path // and a merkle root. Version1_0_0 = "1.0.0" // Version used for new batch proofs. Version = Version1_0_0 )
Variables ¶
View Source
var ( ErrInvalidBackend = errors.New("backend is not batchfossilizer") ErrUnknownVersion = errors.New("unknown evidence version") )
Errors used by the batch evidence.
Functions ¶
This section is empty.
Types ¶
type BatchProof ¶
type BatchProof struct {
Timestamp int64 `json:"timestamp"`
Root []byte `json:"merkleRoot"`
Path mktypes.Path `json:"merklePath"`
Proof []byte `json:"proof"`
}
BatchProof implements the chainscript.Proof interface. The data is put in the leaf of a merkle tree and we provide a merkle proof for that leaf. The batch proof needs a separate fossilizer to produce a proof of the merkle root: that proof can be found in the `Proof` field.
func UnmarshalProof ¶
func UnmarshalProof(e *chainscript.Evidence) (*BatchProof, error)
UnmarshalProof unmarshals the batch proof contained in an evidence.
func (*BatchProof) Evidence ¶
func (p *BatchProof) Evidence(provider string) (*chainscript.Evidence, error)
Evidence wraps the proof in a versioned evidence.
func (*BatchProof) Time ¶
func (p *BatchProof) Time() uint64
Time returns the timestamp from the block header.
func (*BatchProof) Verify ¶
func (p *BatchProof) Verify(_ interface{}) bool
Verify returns true if the proof of a given linkHash is correct.
Source Files
Click to show internal directories.
Click to hide internal directories.