signing

package
v0.8.0 Latest Latest
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 Go to latest Published: Jul 7, 2022 License: GPL-3.0 Imports: 4 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GetDataRoot 

func GetDataRoot(ctx context.Context, eth2Cl Eth2DomainProvider, 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 Eth2DomainProvider, name DomainName, epoch eth2p0.Epoch) (eth2p0.Domain, error)

GetDomain returns the beacon domain for the provided type.

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"
)

type Eth2DomainProvider 

type Eth2DomainProvider interface {
	eth2client.SpecProvider
	eth2client.DomainProvider
}

Eth2DomainProvider is the subset of eth2 beacon api provider required to get a signing domain.

Source Files

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