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func ConsumeMultisignatureVerificationGas ¶

func ConsumeMultisignatureVerificationGas(
	meter storetypes.GasMeter, sig *signing.MultiSignatureData, pubkey multisig.PubKey,
	params authtypes.Params, accSeq uint64,
) error

ConsumeMultisignatureVerificationGas consumes gas from a GasMeter for verifying a multisig pubkey signature

func SigVerificationGasConsumer ¶

func SigVerificationGasConsumer(
	meter storetypes.GasMeter, sig signing.SignatureV2, params authtypes.Params,
) error

SigVerificationGasConsumer is the Cosmos EVM implementation of SignatureVerificationGasConsumer. It consumes gas for signature verification based upon the public key type. The cost is fetched from the given params and is matched by the concrete type. The types of keys supported are:

- ethsecp256k1 (Ethereum keys)

- ed25519 (Validators)

- multisig (Cosmos SDK multisigs)