Type Alias hotshot_types::signature_key::BuilderKey

pub type BuilderKey = BLSPubKey;

Builder signature key

Aliased Type

struct BuilderKey(/* private fields */);

Trait Implementations

impl BuilderSignatureKey for BuilderKey

type BuilderPrivateKey = SignKey

The type of the keys builder would use to sign its messages

type BuilderSignature = <BLSOverBN254CurveSignatureScheme as SignatureScheme>::Signature

The type of the signature builder would use to sign its messages

type SignError = SignatureError

Type of error that can occur when signing data

fn sign_builder_message( private_key: &Self::BuilderPrivateKey, data: &[u8], ) -> Result<Self::BuilderSignature, Self::SignError>

sign the message with the builder’s private key

fn validate_builder_signature( &self, signature: &Self::BuilderSignature, data: &[u8], ) -> bool

validate the message with the builder’s public key

fn generated_from_seed_indexed( seed: [u8; 32], index: u64, ) -> (Self, Self::BuilderPrivateKey)

Generate a new key pair

fn validate_fee_signature<Metadata: EncodeBytes>( &self, signature: &Self::BuilderSignature, fee_amount: u64, metadata: &Metadata, vid_commitment: &<VidSchemeType as VidScheme>::Commit, ) -> bool

validate signature over sequencing fee information with the builder’s public key

fn validate_sequencing_fee_signature_marketplace( &self, signature: &Self::BuilderSignature, fee_amount: u64, view_number: u64, ) -> bool

validate signature over sequencing fee information with the builder’s public key (marketplace version)

fn validate_bundle_signature<TYPES: NodeType<BuilderSignatureKey = Self>>( &self, bundle: Bundle<TYPES>, ) -> bool

validate the bundle’s signature using the builder’s public key

fn validate_block_info_signature( &self, signature: &Self::BuilderSignature, block_size: u64, fee_amount: u64, payload_commitment: &BuilderCommitment, ) -> bool

validate signature over block information with the builder’s public key

fn sign_fee<Metadata: EncodeBytes>( private_key: &Self::BuilderPrivateKey, fee_amount: u64, metadata: &Metadata, vid_commitment: &<VidSchemeType as VidScheme>::Commit, ) -> Result<Self::BuilderSignature, Self::SignError>

sign sequencing fee offer for proposed payload

fn sign_sequencing_fee_marketplace( private_key: &Self::BuilderPrivateKey, fee_amount: u64, view_number: u64, ) -> Result<Self::BuilderSignature, Self::SignError>

sign fee offer for proposed payload (marketplace version)

fn sign_bundle<TYPES: NodeType>( private_key: &Self::BuilderPrivateKey, transactions: &[TYPES::Transaction], ) -> Result<Self::BuilderSignature, Self::SignError>

sign transactions (marketplace version)

fn sign_block_info( private_key: &Self::BuilderPrivateKey, block_size: u64, fee_amount: u64, payload_commitment: &BuilderCommitment, ) -> Result<Self::BuilderSignature, Self::SignError>

sign information about offered block