teleporter

Dec 22, 2022

Changes in this version

+ var AnycastID = ids.ID

+ var ErrInsufficientWeight = errors.New("signature weight is insufficient")

+ var ErrInvalidBitSet = errors.New("bitset is invalid")

+ var ErrInvalidSignature = errors.New("signature is invalid")

+ var ErrParseSignature = errors.New("failed to parse signature")

+ var ErrUnknownValidator = errors.New("unknown validator")

+ var ErrWeightOverflow = errors.New("weight overflowed")

+ var SignerTests = []func(t *testing.T, s Signer, sk *bls.SecretKey, chainID ids.ID)

+ func AggregatePublicKeys(vdrs []*Validator) (*bls.PublicKey, error)

+ func SumWeight(vdrs []*Validator) (uint64, error)

+ func TestSignerVerifies(t *testing.T, s Signer, sk *bls.SecretKey, chainID ids.ID)

+ func TestSignerWrongChainID(t *testing.T, s Signer, _ *bls.SecretKey, _ ids.ID)

+ func VerifyWeight(sigWeight uint64, totalWeight uint64, quorumNum uint64, quorumDen uint64) error

+ type BitSetSignature struct

+ Signature [bls.SignatureLen]byte

+ Signers []byte

+ func (s *BitSetSignature) Verify(ctx context.Context, msg *UnsignedMessage, pChainState validators.State, ...) error

+ type Message struct

+ Signature Signature

+ func NewMessage(unsignedMsg *UnsignedMessage, signature Signature) (*Message, error)

+ func ParseMessage(b []byte) (*Message, error)

+ func (m *Message) Bytes() []byte

+ func (m *Message) Initialize() error

+ type Signature interface

+ Verify func(ctx context.Context, msg *UnsignedMessage, pChainState validators.State, ...) error

+ type Signer interface

+ Sign func(msg *UnsignedMessage) ([]byte, error)

+ func NewSigner(sk *bls.SecretKey, chainID ids.ID) Signer

+ type UnsignedMessage struct

+ DestinationChainID ids.ID

+ Payload []byte

+ SourceChainID ids.ID

+ func NewUnsignedMessage(sourceChainID ids.ID, destinationChainID ids.ID, payload []byte) (*UnsignedMessage, error)

+ func ParseUnsignedMessage(b []byte) (*UnsignedMessage, error)

+ func (m *UnsignedMessage) Bytes() []byte

+ func (m *UnsignedMessage) Initialize() error

+ type Validator struct

+ NodeIDs []ids.NodeID

+ PublicKey *bls.PublicKey

+ PublicKeyBytes []byte

+ Weight uint64

+ func FilterValidators(indices set.Bits, vdrs []*Validator) ([]*Validator, error)

+ func GetCanonicalValidatorSet(ctx context.Context, pChainState validators.State, pChainHeight uint64, ...) ([]*Validator, uint64, error)

+ func (v *Validator) Less(o *Validator) bool