keyring

Documentation

Index

• Constants
• Variables
• func Option() keyring.Option

Constants

const AppName = "Ethereum"

AppName defines the Ledger app used for signing. Our chain uses the Ethereum app

Variables

var (
	// SupportedAlgorithms defines the list of signing algorithms used on our chain:
	//  - eth_secp256k1 (Ethereum)
	SupportedAlgorithms = keyring.SigningAlgoList{hd.EthSecp256k1}
	// SupportedAlgorithmsLedger defines the list of signing algorithms used on our chain for the Ledger device:
	//  - secp256k1 (in order to comply with Cosmos SDK)
	// The Ledger derivation function is responsible for all signing and address generation.
	SupportedAlgorithmsLedger = keyring.SigningAlgoList{hd.EthSecp256k1}
	// LedgerDerivation defines our Ledger Go derivation (Ethereum app with EIP-712 signing)
	LedgerDerivation = ledger.ServLedgerDerivation()
	// CreatePubkey uses the ethsecp256k1 pubkey with Ethereum address generation and keccak hashing
	CreatePubkey = func(key []byte) types.PubKey { return &ethsecp256k1.PubKey{Key: key} }
	// SkipDERConversion represents whether the signed Ledger output should skip conversion from DER to BER.
	// This is set to true for signing performed by the Ledger Ethereum app.
	SkipDERConversion = true
)

Functions

func Option

func Option() keyring.Option

EthSecp256k1Option defines a function keys options for the ethereum Secp256k1 curve. It supports eth_secp256k1 keys for accounts.