utils

package

v0.1.1 Latest Latest Go to latest Published: Apr 23, 2024 License: GPL-3.0 Imports: 22 Imported by: 0

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Repository

github.com/sedaprotocol/seda-chain

Documentation ¶

Index ¶

Constants
func DisplayInfo(info PrintInfo) error
func DownloadGitFiles(path, downloadPath string) error
func InitializeVRFKey(config *cfg.Config) (vrfPubKey sdkcrypto.PubKey, err error)
func PrivValidatorKeyFileToVRFKeyFile(pvFile string) string
type GitFile
type PrintInfo
- func NewPrintInfo(moniker, chainID, nodeID, seeds string) PrintInfo
type VRFKey

Constants ¶

View Source

const (
	OrgName  = "sedaprotocol"
	RepoName = "seda-networks"
)

View Source

const VRFKeyFileName = "vrf_key.json"

Variables ¶

This section is empty.

Functions ¶

func DisplayInfo ¶

func DisplayInfo(info PrintInfo) error

func DownloadGitFiles ¶

func DownloadGitFiles(path, downloadPath string) error

func InitializeVRFKey ¶

func InitializeVRFKey(config *cfg.Config) (vrfPubKey sdkcrypto.PubKey, err error)

func PrivValidatorKeyFileToVRFKeyFile ¶

func PrivValidatorKeyFileToVRFKeyFile(pvFile string) string

PrivValidatorKeyFileToVRFKeyFile returns the path to the VRF key file given a path to the private validator key file. The two files should be placed in the same directory.

Types ¶

type GitFile ¶

type GitFile struct {
	Name string `json:"name"`
	Path string `json:"path"`
	URL  string `json:"download_url"`
	Type string `json:"type"`
}

type PrintInfo ¶ added in v0.0.6

type PrintInfo struct {
	Moniker string `json:"moniker" yaml:"moniker"`
	ChainID string `json:"chain_id" yaml:"chain_id"`
	NodeID  string `json:"node_id" yaml:"node_id"`
	Seeds   string `json:"seeds" yaml:"seeds"`
}

func NewPrintInfo ¶

func NewPrintInfo(moniker, chainID, nodeID, seeds string) PrintInfo

type VRFKey ¶

type VRFKey struct {
	Address types.Address    `json:"address"`
	PubKey  sdkcrypto.PubKey `json:"pub_key"`
	PrivKey crypto.PrivKey   `json:"priv_key"`
	// contains filtered or unexported fields
}

func LoadOrGenVRFKey ¶

func LoadOrGenVRFKey(keyFilePath string) (*VRFKey, error)

LoadOrGenVRFKey loads a VRFKey from the given file path or else generates a new one and saves it to the file path.

func LoadVRFKey ¶

func LoadVRFKey(keyFilePath string) (*VRFKey, error)

func NewVRFKey ¶

func NewVRFKey(privKey crypto.PrivKey, keyFilePath string) (*VRFKey, error)

NewVRFKey generates a new VRFKey from the given key and key file path.

func (*VRFKey) IsNil ¶

func (v *VRFKey) IsNil() bool

func (VRFKey) Save ¶

func (v VRFKey) Save() error

Save persists the VRFKey to its filePath.

func (*VRFKey) SignTransaction ¶

func (v *VRFKey) SignTransaction(
	ctx sdk.Context, txBuilder client.TxBuilder, txConfig client.TxConfig,
	signMode txsigning.SignMode, account sdk.AccountI,
) (txsigning.SignatureV2, error)

SignTransaction signs a given transaction with the VRF key and returns the resulting signature. The given account must belong to the VRF key.

func (*VRFKey) VRFProve ¶

func (v *VRFKey) VRFProve(alpha []byte) (pi, beta []byte, err error)

VRFProve uses the VRF key to compute the VRF hash output (beta) and the proof that it was computed correctly (pi).

func (*VRFKey) VRFVerify ¶

func (v *VRFKey) VRFVerify(publicKey, alpha, pi []byte) (beta []byte, err error)

VRFVerify verifies that beta is the correct VRF hash of the alpha under private key associated with the given public key. It also outputs the hash output beta.

Source Files ¶

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