signing

package

v0.11.0 Latest Latest Go to latest Published: Oct 20, 2022 License: GPL-3.0 Imports: 13 Imported by: 1

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Repository

github.com/obolnetwork/charon

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Documentation ¶

Index ¶

func GetDataRoot(ctx context.Context, eth2Cl eth2wrap.Client, name DomainName, ...) ([32]byte, error)
func GetDomain(ctx context.Context, eth2Cl eth2wrap.Client, name DomainName, ...) (eth2p0.Domain, error)
func VerifyAggregateAndProof(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
func VerifyAttestation(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
func VerifyBeaconCommitteeSelection(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
func VerifyBlindedBlock(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
func VerifyBlock(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
func VerifyRandao(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
func VerifySyncCommitteeMessage(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
func VerifyValidatorRegistration(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
func VerifyVoluntaryExit(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, ...) error
type DomainName

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetDataRoot ¶

func GetDataRoot(ctx context.Context, eth2Cl eth2wrap.Client, name DomainName, epoch eth2p0.Epoch, root eth2p0.Root) ([32]byte, error)

GetDataRoot wraps the signing root with the domain and returns signing data hash tree root. The result should be identical to what was signed by the VC.

func GetDomain ¶

func GetDomain(ctx context.Context, eth2Cl eth2wrap.Client, name DomainName, epoch eth2p0.Epoch) (eth2p0.Domain, error)

GetDomain returns the beacon domain for the provided type.

func VerifyAggregateAndProof ¶ added in v0.10.1

func VerifyAggregateAndProof(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, agg *eth2p0.SignedAggregateAndProof) error

func VerifyAttestation ¶ added in v0.10.0

func VerifyAttestation(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, att *eth2p0.Attestation) error

func VerifyBeaconCommitteeSelection ¶ added in v0.11.0

func VerifyBeaconCommitteeSelection(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, selection *eth2exp.BeaconCommitteeSelection) error

func VerifyBlindedBlock ¶ added in v0.10.0

func VerifyBlindedBlock(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, block *eth2api.VersionedSignedBlindedBeaconBlock) error

func VerifyBlock ¶ added in v0.10.0

func VerifyBlock(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, block *spec.VersionedSignedBeaconBlock) error

func VerifyRandao ¶ added in v0.10.0

func VerifyRandao(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, randao eth2util.SignedEpoch) error

func VerifySyncCommitteeMessage ¶ added in v0.11.0

func VerifySyncCommitteeMessage(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, msg *altair.SyncCommitteeMessage) error

func VerifyValidatorRegistration ¶ added in v0.10.0

func VerifyValidatorRegistration(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, reg *eth2api.VersionedSignedValidatorRegistration) error

func VerifyVoluntaryExit ¶ added in v0.10.0

func VerifyVoluntaryExit(ctx context.Context, eth2Cl eth2wrap.Client, pubkey *bls_sig.PublicKey, exit *eth2p0.SignedVoluntaryExit) error

Types ¶

type DomainName ¶

type DomainName string

DomainName as defined in eth2 spec. See "specs/[phase0|altair]/beacon-chain.md#domain-types" in https://github.com/ethereum/consensus-specs.

const (
	DomainBeaconProposer              DomainName = "DOMAIN_BEACON_PROPOSER"
	DomainBeaconAttester              DomainName = "DOMAIN_BEACON_ATTESTER"
	DomainRandao                      DomainName = "DOMAIN_RANDAO"
	DomainExit                        DomainName = "DOMAIN_VOLUNTARY_EXIT"
	DomainApplicationBuilder          DomainName = "DOMAIN_APPLICATION_BUILDER"
	DomainSelectionProof              DomainName = "DOMAIN_SELECTION_PROOF"
	DomainAggregateAndProof           DomainName = "DOMAIN_AGGREGATE_AND_PROOF"
	DomainSyncCommittee               DomainName = "DOMAIN_SYNC_COMMITTEE"
	DomainSyncCommitteeSelectionProof DomainName = "DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF"
	DomainContributionAndProof        DomainName = "DOMAIN_CONTRIBUTION_AND_PROOF"
	DomainDeposit                     DomainName = "DOMAIN_DEPOSIT"
)

Source Files ¶

View all Source files

signing.go

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