DefaultSigVerificationGasConsumer is the default implementation of SignatureVerificationGasConsumer.

NewEip712SigVerificationDecorator creates a new Eip712SigVerificationDecorator.

NewRejectExtensionOptionsDecorator creates a new RejectExtensionOptionsDecorator.

VerifySignature verifies a transaction signature contained in SignatureData abstracting over different signing modes and single vs multi-signatures.

Eip712SigVerificationDecorator Verify all signatures for a tx and return an error if any are invalid.

HandlerOptions extend the SDK's AnteHandler options by requiring the IBC channel keeper, EVM Keeper and Fee Market Keeper.

MempoolFeeDecorator will check if the transaction's fee is at least as large as the local validator's minimum gasFee (defined in validator config).

RejectExtensionOptionsDecorator is an AnteDecorator that rejects all extension options which can optionally be included in protobuf transactions.

SetPubKeyDecorator sets PubKeys in context for any signer which does not already have pubkey set PubKeys must be set in context for all signers before any other sigverify decorators run CONTRACT: Tx must implement SigVerifiableTx interface.

Consume parameter-defined amount of gas for each signature according to the passed-in SignatureVerificationGasConsumer function before calling the next AnteHandler CONTRACT: Pubkeys are set in context for all signers before this decorator runs CONTRACT: Tx must implement SigVerifiableTx interface.